CensusEasy
RANKING · 2022 ACS · 500 SHOWN OF 3,144

Highest wet-bulb temperature, US counties

US counties ranked by the highest wet-bulb temperature (a combined heat-and-humidity measure of how dangerous heat is to the body) reached in 2022, from the heat-exposure data (NOAA North American Regional Reanalysis) published with the Census Bureau's experimental Community Resilience Estimates for Heat.

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RELATEDMost socially vulnerableLeast socially vulnerableMost socially vulnerable peopleMost homes without air conditioningMost homes without air conditioning (total)Most vulnerable to extreme heat
RANKPLACESTATEPOPPEAK WET-BULB TEMPERATUREVS –
2501Collingsworth County, TXTX2,48776.8
2502Wheeler County, TXTX4,77376.8
2503Mason County, WAWA71,16576.8
2504Brown County, NENE2,82676.7
2505Schoharie County, NYNY30,17676.7
2506McKenzie County, NDND15,19276.7
2507Carbon County, PAPA65,86876.7
2508Erie County, PAPA265,83276.7
2509Crockett County, TXTX2,76976.7
2510Bennington County, VTVT36,63076.7
2511Garrett County, MDMD28,37076.7
2512Sevier County, TNTN101,34276.6
2513Decatur County, KSKS2,71676.6
2514Dawson County, NENE24,45276.6
2515Chenango County, NYNY45,71576.6
2516Cortland County, NYNY45,85076.6
2517Menard County, TXTX1,95676.6
2518Mitchell County, TXTX8,94776.6
2519Taylor County, TXTX150,07776.6
2520Smyth County, VAVA28,88276.6
2521Tazewell County, VAVA38,63576.6
2522Gove County, KSKS2,63176.6
2523Norton County, KSKS5,28876.6
2524Divide County, NDND2,11076.5
2525Madison County, NYNY67,12076.5
2526Buncombe County, NCNC277,41776.5
2527Mitchell County, NCNC15,06276.5
2528Yancey County, NCNC19,08476.5
2529Nolan County, TXTX14,11776.5
2530Eastland County, TXTX18,14376.5
2532Kearny County, KSKS3,88876.5
2533Suffolk County, NYNY1,546,09076.4
2534Adams County, NDND2,27576.4
2535Kimble County, TXTX4,43876.4
2536Mason County, TXTX3,99076.4
2537Shackelford County, TXTX3,19776.4
2538Sterling County, TXTX1,34976.4
2539Terrell County, TXTX70276.4
2540Seward County, KSKS21,07376.4
2541Keweenaw County, MIMI2,18676.3
2542Carter County, TNTN57,36176.3
2543Gillespie County, TXTX28,52776.3
2544Pendleton County, WVWV5,82676.3
2545Red Willow County, NENE10,30776.3
2546Frontier County, NENE2,65576.2
2547Thomas County, NENE63976.2
2548Mountrail County, NDND9,39576.2
2549Perkins County, SDSD2,85376.2
2550Bandera County, TXTX22,87676.2
2551Grant County, KSKS7,02876.2
2552Haskell County, KSKS3,59976.2
2553Meade County, KSKS3,85276.2
2554Coke County, TXTX3,41276.2
2555Aroostook County, MEME66,60976.1
2556Lewis County, NYNY26,47976.1
2557Richmond County, NYNY501,29076.1
2558Wayne County, PAPA51,70376.1
2559Callahan County, TXTX14,49176.1
2560Nassau County, NYNY1,398,93976.1
2561Monmouth County, NJNJ651,03576.1
2562Dickens County, TXTX1,69276.0
2563Schoolcraft County, MIMI8,18776.0
2564Logan County, NENE66976.0
2565Broome County, NYNY195,73676.0
2566Ashe County, NCNC27,51476.0
2567Avery County, NCNC18,11076.0
2568Watauga County, NCNC54,78676.0
2569Addison County, VTVT38,04876.0
2570Essex County, VTVT6,05176.0
2571Somerset County, MEME51,62076.0
2572Susquehanna County, PAPA38,23776.0
2573Borden County, TXTX56775.9
2574Garza County, TXTX4,51075.9
2575Real County, TXTX2,74575.9
2576Caledonia County, VTVT30,41475.9
2577Sheridan County, MTMT3,43675.8
2578Lincoln County, NENE33,30375.8
2579Clinton County, NYNY78,13875.8
2580Stark County, NDND34,01375.8
2581Reagan County, TXTX3,16675.8
2582Scurry County, TXTX16,16275.8
2583Howard County, TXTX30,50475.8
2584Lane County, KSKS1,50875.7
2585Crane County, TXTX4,55475.7
2586Franklin County, VTVT51,17775.7
2587Lamoille County, VTVT26,29475.7
2588Scott County, KSKS4,81575.7
2589Orange County, CACA3,149,50775.6
2590Jackson County, OROR221,79575.6
2591Presque Isle County, MIMI13,12875.5
2592Billings County, NDND1,07175.5
2593Glasscock County, TXTX1,12875.5
2594Lipscomb County, TXTX2,95575.5
2595Martin County, TXTX5,28475.5
2596Piscataquis County, MEME17,40975.5
2597Monroe County, NYNY750,50675.4
2598Butte County, SDSD10,85675.4
2599Briscoe County, TXTX1,47475.4
2600Kerr County, TXTX54,03775.4
2601Stevens County, KSKS4,98475.4
2602Floyd County, TXTX4,88175.4
2603Leelanau County, MIMI22,98275.3
2604Midland County, TXTX187,85575.3
2605Upton County, TXTX3,13175.3
2606Roberts County, TXTX86775.3
2607Delaware County, NYNY44,30575.2
2608Clatsop County, OROR40,92675.2
2609Douglas County, OROR111,95175.2
2610Wahkiakum County, WAWA4,87375.2
2611Logan County, KSKS2,66175.2
2612Pima County, AZAZ1,074,68575.1
2613Hooker County, NENE68675.1
2614Beaver County, OKOK4,88275.1
2615Columbia County, OROR54,09175.1
2616Hale County, TXTX31,81975.1
2617Sheridan County, KSKS2,42775.1
2618Thomas County, KSKS7,72575.1
2619Franklin County, MEME30,82475.0
2620Hitchcock County, NENE2,46775.0
2621Franklin County, NYNY46,50075.0
2622Lane County, OROR381,58475.0
2623Bennett County, SDSD3,30775.0
2624Lynn County, TXTX6,01775.0
2625Crosby County, TXTX4,85275.0
2626Rawlins County, KSKS2,43175.0
2627Chase County, NENE3,71875.0
2628Wibaux County, MTMT88574.9
2629Hayes County, NENE82174.9
2630Highland County, VAVA2,31874.9
2631Donley County, TXTX3,21374.9
2632Cheboygan County, MIMI25,79374.8
2633St. Lawrence County, NYNY105,48874.8
2634Josephine County, OROR87,86774.8
2635McPherson County, NENE36974.8
2636Ward County, TXTX11,12574.8
2637Nicholas County, WVWV23,84874.7
2638Pocahontas County, WVWV7,60274.7
2639Tucker County, WVWV6,54074.7
2640Ventura County, CACA830,85174.6
2641Hamilton County, KSKS2,50074.6
2642Stanton County, KSKS1,98674.6
2643Dawson County, TXTX11,77674.6
2644Pacific County, WAWA24,35774.5
2645Charlevoix County, MIMI26,03674.4
2646Dundy County, NENE1,56874.4
2647Hansford County, TXTX4,94474.4
2648Ochiltree County, TXTX9,28474.4
2649Orleans County, VTVT27,60074.4
2650Hutchinson County, TXTX19,63374.4
2651Emmet County, MIMI33,77574.3
2652Deuel County, NENE1,86274.3
2653Keith County, NENE8,10074.3
2654Texas County, OKOK20,32274.3
2655Benton County, OROR97,72874.3
2656Prowers County, COCO11,88474.3
2657Dukes County, MAMA21,21974.2
2658Fall River County, SDSD7,46774.2
2659Sherman County, TXTX2,78174.2
2660Honolulu County, HIHI988,70374.2
2661Cheyenne County, KSKS2,60474.2
2662Wichita County, KSKS2,03174.2
2663Perkins County, NENE2,84974.1
2664Roosevelt County, MTMT10,24274.1
2665Harding County, SDSD1,33174.1
2666Ector County, TXTX173,80174.1
2667Winkler County, TXTX7,54074.1
2668Greeley County, KSKS1,18274.1
2669Custer County, MTMT12,03474.0
2670Webster County, WVWV7,76074.0
2671Richland County, MTMT11,37773.9
2672Hood River County, OROR23,72073.9
2673Wallace County, KSKS1,44173.9
2674Daniels County, MTMT1,61273.8
2675Prairie County, MTMT1,11273.8
2676Clackamas County, OROR426,28073.8
2677Moore County, TXTX21,89173.8
2678Morton County, KSKS2,47073.8
2679Nantucket County, MAMA14,75873.7
2680Coos County, NHNH31,34373.7
2681Swisher County, TXTX6,70373.7
2682Morrill County, NENE4,40473.7
2683Grant County, NENE56173.6
2684Linn County, OROR132,84373.6
2685Lubbock County, TXTX328,90673.6
2686Yuma County, COCO9,89673.6
2687Grays Harbor County, WAWA78,14473.6
2688Garden County, NENE1,80473.5
2689Carson County, TXTX5,80573.5
2690Gray County, TXTX20,91973.5
2691Potter County, TXTX114,45373.5
2692Randall County, TXTX152,35173.5
2693Box Butte County, NENE10,49473.5
2694Kern County, CACA927,06873.4
2695Riverside County, CACA2,544,91673.4
2696Essex County, MAMA826,65373.4
2697Rosebud County, MTMT8,25373.4
2698Slope County, NDND62873.4
2699Armstrong County, TXTX1,84373.4
2700Loving County, TXTX5273.4
2701Sheridan County, NENE4,80973.4
2702Tulare County, CACA485,14673.4
2703Dawson County, MTMT8,69273.3
2704Arthur County, NENE39673.3
2705Hamilton County, NYNY5,00673.3
2706Bowman County, NDND2,76273.3
2707Pecos County, TXTX14,56073.3
2708Kit Carson County, COCO7,06973.3
2709Kootenai County, IDID191,86473.3
2710Cheyenne County, NENE9,52873.3
2711Lewis County, WAWA88,06273.3
2712Hockley County, TXTX21,60073.2
2713Lamb County, TXTX12,57973.2
2714Terry County, TXTX11,72073.2
2715Golden Valley County, NDND1,80873.2
2716San Bernardino County, CACA2,224,09173.2
2717Phillips County, COCO4,42073.2
2718Sedgwick County, COCO2,24773.2
2719Gaines County, TXTX23,95673.2
2720Mendocino County, CACA88,12273.1
2721Phillips County, MTMT4,20373.1
2722Curry County, OROR22,62173.1
2723Custer County, SDSD9,43173.1
2724Andrews County, TXTX18,91473.1
2725Hartley County, TXTX4,90473.1
2726Sherman County, KSKS5,76373.1
2727Klickitat County, WAWA24,33173.1
2728Colusa County, CACA21,83673.0
2729Dallam County, TXTX7,50873.0
2730Pend Oreille County, WAWA14,45773.0
2731Kings County, CACA154,32772.9
2732Yoakum County, TXTX7,43872.9
2733Nez Perce County, IDID42,90572.9
2734Grant County, WAWA105,72772.9
2735McCone County, MTMT1,72072.8
2736Eddy County, NMNM62,50972.8
2737Randolph County, WVWV26,88272.8
2738Lewis County, IDID3,70472.8
2739Valley County, MTMT7,38572.8
2740Graham County, AZAZ40,15772.7
2741Sutter County, CACA98,78772.7
2742Carter County, MTMT1,38372.6
2743Dawes County, NENE7,85872.6
2744Hidalgo County, NMNM3,92972.6
2745Cimarron County, OKOK2,05972.6
2746Culberson County, TXTX2,26772.6
2747Oldham County, TXTX1,78372.6
2748Whitman County, WAWA48,51272.6
2749Merced County, CACA297,26072.5
2750San Diego County, CACA3,282,24872.5
2751Fallon County, MTMT2,95972.5
2752Deaf Smith County, TXTX18,62672.5
2753Walla Walla County, WAWA62,36172.5
2754Stevens County, WAWA49,66872.5
2755Barnstable County, MAMA233,53972.4
2756Reeves County, TXTX12,13872.4
2757Campbell County, WYWY48,14572.4
2758Siskiyou County, CACA42,01372.4
2759Tehama County, CACA64,66572.4
2760Washington County, COCO4,73272.4
2761Sacramento County, CACA1,618,46072.3
2762Franklin County, WAWA102,61272.3
2763Niobrara County, WYWY2,34172.2
2764Crowley County, COCO5,67772.2
2765Sherman County, OROR2,05172.1
2766Castro County, TXTX7,29572.1
2767Clallam County, WAWA78,20272.1
2768Ferry County, WAWA7,51772.1
2769San Joaquin County, CACA823,81572.0
2770San Luis Obispo County, CACA282,36772.0
2771Parmer County, TXTX9,67872.0
2772Crook County, WYWY7,85272.0
2773Solano County, CACA455,37672.0
2774Yuba County, CACA88,69172.0
2775Logan County, COCO20,65472.0
2776Cochise County, AZAZ126,33271.9
2777Quay County, NMNM8,45471.9
2778Coos County, OROR63,99271.9
2779Bailey County, TXTX6,96371.9
2780Weston County, WYWY6,84071.9
2781Treasure County, MTMT72871.9
2782Big Horn County, MTMT12,75271.8
2783Otero County, COCO17,68371.8
2784Douglas County, WAWA46,47371.8
2785Spokane County, WAWA558,34471.8
2786Shasta County, CACA181,64871.7
2787Blaine County, MTMT6,86071.7
2788Petroleum County, MTMT54871.7
2789Stanislaus County, CACA557,71971.7
2790Morgan County, COCO30,30671.7
2791Chaves County, NMNM63,36471.7
2792Butte County, CACA209,21171.6
2793Trinity County, CACA15,72071.6
2794Benewah County, IDID10,50871.6
2795Garfield County, WAWA2,41671.6
2796Humboldt County, CACA131,64771.5
2797Yakima County, WAWA259,18571.5
2798Powder River County, MTMT1,78171.5
2799Lea County, NMNM74,74971.5
2800Cochran County, TXTX2,54671.5
2801Bent County, COCO5,71671.5
2802Cheyenne County, COCO1,71371.5
2803Knox County, MEME41,11771.4
2804Hill County, MTMT16,16771.4
2805Scotts Bluff County, NENE35,58671.4
2806Morrow County, OROR12,60271.4
2807Inyo County, CACA18,15871.3
2808Kiowa County, COCO1,41271.3
2809Boundary County, IDID13,99771.3
2810Lincoln County, WAWA11,98271.3
2811Essex County, NYNY36,43871.2
2812Yolo County, CACA224,41071.2
2813Baca County, COCO3,34771.2
2814Skamania County, WAWA12,66971.2
2815Luce County, MIMI6,33971.1
2816Sioux County, NENE1,18871.1
2817Luna County, NMNM25,40771.1
2818Canyon County, IDID275,12371.1
2819Adams County, WAWA21,48871.1
2820Garfield County, MTMT1,14871.0
2821De Baca County, NMNM1,64771.0
2822Doña Ana County, NMNM229,09171.0
2823Las Animas County, COCO14,39170.9
2824Benton County, WAWA221,72270.9
2825El Dorado County, CACA192,32370.8
2826Curry County, NMNM46,65570.7
2827Malheur County, OROR32,26170.7
2828Bonner County, IDID54,42070.7
2829Payette County, IDID27,82470.7
2830Contra Costa County, CACA1,170,07070.6
2831Los Angeles County, CACA9,694,93470.6
2832Hudspeth County, TXTX3,43370.6
2833Pueblo County, COCO169,27770.6
2834Lincoln County, MEME36,59570.6
2835Roosevelt County, NMNM18,61570.6
2836Lake County, CACA67,77270.5
2837Cumberland County, MEME317,22270.5
2838El Paso County, TXTX877,85870.5
2839Washington County, UTUT213,67070.5
2840Platte County, WYWY8,63470.5
2841Weld County, COCO378,42670.5
2842Umatilla County, OROR81,11970.4
2843Santa Cruz County, CACA258,85270.3
2844Kimball County, NENE3,39170.3
2845Alameda County, CACA1,636,63070.2
2846Goshen County, WYWY12,64070.2
2847Madera County, CACA167,92770.1
2848Mariposa County, CACA16,91870.1
2849Yellowstone County, MTMT172,69270.1
2850Skagit County, WAWA132,97570.1
2851Gila County, AZAZ53,80170.0
2852Banner County, NENE68670.0
2853Gilliam County, OROR1,97170.0
2854Ada County, IDID546,14170.0
2855Flathead County, MTMT115,42969.9
2856Latah County, IDID41,84269.9
2857Santa Cruz County, AZAZ50,02069.8
2858Napa County, CACA132,94969.8
2859Marin County, CACA253,69469.7
2860Lincoln County, NMNM19,84469.7
2861Sheridan County, WYWY33,24169.7
2862Wasco County, OROR26,31069.6
2863Lincoln County, MTMT22,32869.5
2864Davis County, UTUT381,22769.5
2865Kittitas County, WAWA48,80369.5
2866Wrangell, AKAK2,00769.4
2867Lake County, MTMT33,39269.4
2868Musselshell County, MTMT5,58269.4
2869Owyhee County, IDID12,66169.3
2870Washington County, IDID11,58369.3
2871San Mateo County, CACA743,56869.2
2872Modoc County, CACA8,42669.0
2873Tooele County, UTUT87,46169.0
2874Gooding County, IDID16,44669.0
2875Fergus County, MTMT11,82568.9
2876Elbert County, COCO30,53468.9
2877Lincoln County, COCO5,64568.9
2878Gem County, IDID21,77368.9
2879Jerome County, IDID26,36268.9
2880Shoshone County, IDID14,13068.9
2881Nevada County, CACA101,91168.8
2882Golden Valley County, MTMT84468.8
2883Mineral County, MTMT5,18568.8
2884Guadalupe County, NMNM4,34368.8
2885Box Elder County, UTUT65,32068.8
2886Island County, WAWA85,65768.8
2887Sanders County, MTMT14,06268.7
2888Big Horn County, WYWY12,02468.7
2889Valencia County, NMNM82,01368.7
2890Okanogan County, WAWA45,23068.7
2891Amador County, CACA41,87668.6
2892Bernalillo County, NMNM667,60168.6
2893Brewster County, TXTX9,45868.6
2894Adams County, COCO554,66868.6
2895Arapahoe County, COCO673,82068.6
2896San Juan County, UTUT14,54268.6
2898Lassen County, CACA28,11768.5
2899Sierra County, NMNM11,39568.5
2900Presidio County, TXTX5,43368.5
2901San Benito County, CACA70,08268.4
2902Glacier County, MTMT13,46368.4
2903Otero County, NMNM70,36868.4
2904Union County, OROR25,90068.4
2905Toole County, MTMT5,21168.4
2906Santa Clara County, CACA1,914,39168.3
2907Jefferson County, OROR25,74068.3
2908Clearwater County, IDID9,11868.2
2909Pondera County, MTMT6,07268.2
2910Greenlee County, AZAZ9,31268.1
2911Yavapai County, AZAZ252,55268.1
2912Wallowa County, OROR7,59568.1
2913Stillwater County, MTMT9,44568.1
2914Whatcom County, WAWA236,39268.0
2915Asotin County, WAWA22,54568.0
2916San Juan County, WAWA18,57768.0
2917Chouteau County, MTMT5,86567.9
2918Gallatin County, MTMT128,74067.9
2919Union County, NMNM3,84467.9
2920Wayne County, UTUT2,58767.9
2921Liberty County, MTMT1,95767.9
2922Laramie County, WYWY102,93867.9
2923Idaho County, IDID17,87467.8
2924Lincoln County, IDID5,60367.8
2925Cache County, UTUT145,00067.8
2926Chelan County, WAWA81,94167.8
2927Harding County, NMNM61767.7
2928Boulder County, COCO328,56067.7
2929Broomfield County, COCO79,17467.7
2930Teton County, MTMT6,49667.6
2931Jeff Davis County, TXTX1,71167.6
2932Utah County, UTUT759,85967.6
2933Juneau, AKAK31,60967.5
2934Denver County, COCO740,61367.5
2935Jefferson County, IDID35,29767.5
2936Santa Barbara County, CACA442,06567.4
2937Coconino County, AZAZ144,36867.3
2938Fairbanks North Star, AKAK93,97267.2
2939Mohave County, AZAZ228,10267.2
2940Missoula County, MTMT123,51367.2
2941Deschutes County, OROR213,07267.2
2942Wheeler County, OROR1,47267.2
2943Elmore County, IDID29,46567.2
2944El Paso County, COCO757,04067.2
2945Bingham County, IDID51,15367.2
2946Crook County, OROR27,56467.1
2947Carbon County, MTMT11,46667.0
2948Salt Lake County, UTUT1,220,91666.9
2949Denali, AKAK1,61666.8
2950Churchill County, NVNV25,85166.8
2951Twin Falls County, IDID97,53966.8
2952Boise County, IDID8,54566.8
2953Lander County, NVNV5,87266.7
2954Lawrence County, SDSD29,45966.7
2955Adams County, IDID5,01366.7
2956Minidoka County, IDID22,91166.7
2957Apache County, AZAZ64,44566.6
2958Columbia County, WAWA4,14166.6
2959Cascade County, MTMT85,02966.5
2960Colfax County, NMNM12,18466.5
2961Fremont County, WYWY39,46466.5
2962Lincoln County, NVNV4,32066.4
2963Converse County, WYWY13,82466.4
2964Franklin County, IDID15,88966.4
2965Sweet Grass County, MTMT3,76266.4
2966Placer County, CACA442,08166.3
2967Grant County, NMNM27,25266.3
2968Uintah County, UTUT38,27866.3
2969Klamath County, OROR70,27466.1
2970Fresno County, CACA1,035,45666.0
2971Lewis and Clark County, MTMT75,33166.0
2972San Juan County, NMNM120,34066.0
2973Lyon County, NVNV65,08865.9
2974San Miguel County, NMNM26,26065.9
2975Santa Fe County, NMNM156,90765.9
2976Ketchikan Gateway, AKAK13,54965.8
2977Torrance County, NMNM16,10065.8
2978Lake County, OROR8,18765.7
2979La Plata County, COCO56,89865.7
2980Fremont County, IDID14,20865.7
2981Mineral County, NVNV4,40765.6
2982Socorro County, NMNM15,83865.6
2983Humboldt County, NVNV17,26765.6
2984Esmeralda County, NVNV72965.5
2985Calaveras County, CACA46,60565.4
2986Broadwater County, MTMT8,49365.4
2987Plumas County, CACA18,58365.3
2988Park County, MTMT18,21465.3
2989Harney County, OROR7,38065.3
2990Iron County, UTUT67,14165.3
2991Lake and Peninsula, AKAK1,35765.2
2992Clark County, IDID78365.2
2993Delta County, COCO32,17865.1
2994McKinley County, NMNM68,11965.1
2995Mesa County, COCO162,84565.1
2996Bonneville County, IDID135,77165.1
2997Cassia County, IDID26,39765.1
2998Madison County, IDID55,17265.1
2999Kodiak Island, AKAK12,38765.0
3000Juab County, UTUT13,56765.0
SHOWING 2,501–3,000 OF 3,144
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES