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The warmest places in North America in June: ranked by average high temperature

Mexicali tops the list at 41 °C in June. Ranked from 1991–2020 climate normals across 50 destinations in North America.

Top three in June: Mexicali (41 °C) , Phoenix (40 °C) , Mesa (40 °C) . Between first and 50th place the avg high differs by 8.7 °C.

# Destination Country Avg high Avg high Avg low Rainfall Wet days Sunshine Sea temp
1 Mexicali Mexico 41 °C 41 °C 23 °C 0 mm 0 409 h –
2 Phoenix United States 40 °C 40 °C 24 °C 2 mm 0 407 h –
3 Mesa United States 40 °C 40 °C 23 °C 2 mm 0 408 h –
4 San Luis Río Colorado Mexico 40 °C 40 °C 23 °C 1 mm 0 408 h –
5 Hermosillo Mexico 39 °C 39 °C 23 °C 4 mm 1 390 h –
6 Ciudad Obregón Mexico 38 °C 38 °C 24 °C 10 mm 1 389 h –
7 Tucson United States 38 °C 38 °C 23 °C 4 mm 1 401 h –
8 Henderson United States 37 °C 37 °C 23 °C 1 mm 0 416 h –
9 Las Vegas United States 37 °C 37 °C 22 °C 2 mm 0 417 h –
10 Nuevo Laredo Mexico 37 °C 37 °C 25 °C 34 mm 5 372 h –
11 Spring Valley United States 36 °C 36 °C 21 °C 1 mm 0 417 h –
12 Piedras Negras Mexico 36 °C 36 °C 25 °C 47 mm 6 367 h –
13 Culiacán Mexico 36 °C 36 °C 24 °C 19 mm 3 374 h –
14 Ciudad Juárez Mexico 36 °C 36 °C 21 °C 10 mm 2 408 h –
15 Ciudad Acuña Mexico 36 °C 36 °C 25 °C 38 mm 5 362 h –
16 Reynosa Mexico 35 °C 35 °C 25 °C 51 mm 7 370 h –
17 Los Mochis Mexico 35 °C 35 °C 24 °C 4 mm 1 388 h 27 °C
18 Torreón Mexico 35 °C 35 °C 22 °C 21 mm 3 388 h –
19 Monclova Mexico 35 °C 35 °C 23 °C 38 mm 7 375 h –
20 Nogales Mexico 34 °C 34 °C 18 °C 9 mm 2 396 h –
21 Fresno United States 34 °C 34 °C 18 °C 5 mm 1 413 h –
22 Chihuahua Mexico 34 °C 34 °C 20 °C 19 mm 3 400 h –
23 La Paz Mexico 34 °C 34 °C 22 °C 4 mm 1 387 h 25 °C
24 Mérida Mexico 34 °C 34 °C 25 °C 128 mm 17 334 h –
25 Campeche Mexico 34 °C 34 °C 25 °C 159 mm 18 333 h 30 °C
26 Dessalines Haiti 33 °C 33 °C 24 °C 133 mm 19 357 h –
27 Ciudad Apodaca Mexico 33 °C 33 °C 22 °C 38 mm 6 367 h –
28 Bakersfield United States 33 °C 33 °C 19 °C 1 mm 0 416 h –
29 Modesto United States 33 °C 33 °C 16 °C 3 mm 1 410 h –
30 San Antonio United States 33 °C 33 °C 23 °C 72 mm 10 354 h –
31 Ciudad Victoria Mexico 33 °C 33 °C 22 °C 88 mm 13 368 h –
32 Port-au-Prince Haiti 33 °C 33 °C 25 °C 131 mm 18 357 h 29 °C
33 Villahermosa Mexico 33 °C 33 °C 25 °C 220 mm 21 322 h –
34 Austin United States 33 °C 33 °C 23 °C 81 mm 9 351 h –
35 Albuquerque United States 33 °C 33 °C 18 °C 8 mm 2 409 h –
36 Ciudad Benito Juárez Mexico 33 °C 33 °C 22 °C 48 mm 7 368 h –
37 Sacramento United States 33 °C 33 °C 15 °C 5 mm 1 409 h –
38 Bayamo Cuba 33 °C 33 °C 23 °C 144 mm 20 340 h –
39 Lubbock United States 33 °C 33 °C 20 °C 46 mm 7 383 h –
40 Guantánamo Cuba 32 °C 32 °C 24 °C 93 mm 15 345 h –
41 Santiago de los Caballeros Dominican Republic 32 °C 32 °C 22 °C 51 mm 10 360 h –
42 Fort Worth United States 32 °C 32 °C 23 °C 84 mm 8 354 h –
43 Carrefour Haiti 32 °C 32 °C 25 °C 119 mm 18 358 h 29 °C
44 Cypress United States 32 °C 32 °C 23 °C 114 mm 12 346 h –
45 Arlington United States 32 °C 32 °C 23 °C 85 mm 8 352 h –
46 Dallas United States 32 °C 32 °C 23 °C 90 mm 8 350 h –
47 Ciudad del Carmen Mexico 32 °C 32 °C 26 °C 205 mm 19 331 h 29 °C
48 Lancaster United States 32 °C 32 °C 16 °C 1 mm 0 416 h –
49 Heroica Matamoros Mexico 32 °C 32 °C 26 °C 58 mm 10 370 h –
50 Shreveport United States 32 °C 32 °C 22 °C 94 mm 11 354 h –

Monthly values for the month named in the ranking; only destinations with a published climate page are ranked. Download this ranking as CSV.

The same ranking one month earlier and later

May: top 5

  1. Nuuk 2.6 °C
  2. Saint-Pierre 5.1 °C
  3. Anchorage 11 °C
  4. Halifax 12 °C
  5. Victoria 15 °C

Full ranking for May

July: top 5

  1. Nuuk 12 °C
  2. Saint-Pierre 14 °C
  3. Anchorage 18 °C
  4. Toluca 19 °C
  5. Quetzaltenango 19 °C

Full ranking for July

How this ranking is built

What is ranked
The average daily high temperature, in °C, in June, highest first.
Period
1991–2020 climate normals: the same 30 years for every destination, so the list compares like with like.
Who is included
50 destinations in North America with a published climate page. Neighbouring places that share a climate series are shown once.
Ties
Equal values are ordered by population.
Sources
ERA5 / ERA5-Land reanalysis via Open-Meteo; sea temperature from NOAA OISST v2.1. Measured values are reproduced unchanged; only the ordering is ours.

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: ranking order, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.