Climate normals · 1970–2000
Mesa Climate
Mesa is a city in United States (AZ) with a population of about 471,825. Its average annual temperature is 21.9°C (71°F), with roughly 251 mm of rain per year.
21.9°C
Avg Temp
251
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Mesa Climate
Mesa has an average annual temperature of 21.9°C (71°F) and receives about 251 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
21.9°C
Avg Temp
251
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 12° / 54° | 26 mm |
| February | 14° / 58° | 25 mm |
| March | 16° / 62° | 32 mm |
| April | 20° / 68° | 9 mm |
| May | 25° / 77° | 5 mm |
| June | 30° / 85° | 2 mm |
| July | 33° / 91° | 25 mm |
| August | 32° / 89° | 32 mm |
| September | 29° / 84° | 23 mm |
| October | 23° / 74° | 21 mm |
| November | 16° / 62° | 22 mm |
| December | 12° / 54° | 29 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Mesa
The most comfortable months to visit Mesa are typically April, October and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 41°C high). The coldest is January (near 5°C low). March is usually the wettest month.
Where to stay near Mesa
Planning a trip to Mesa? Compare hotels and short-term rentals — live availability and prices.
Top-rated places to stay near Mesa
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Mesa?
Get climate tips and the best lodging deals for Mesa by email. No spam, unsubscribe anytime.
Other cities in United States
Frequently Asked Questions
The most comfortable months to visit Mesa are typically April, October and May, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Mesa, United States has an average annual temperature of 21.9°C and about 251 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Mesa average about 41°C (106°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.