When to go · United States

When to go to Mesa

Twelve months of averages for Mesa, and what they say about when to go.

When to go

What the averages say

Mean daily highs and lows and the month's rain, averaged over 2001 to 2020.

On these averages, Mesa has a mean high between 18°C and 32°C and under 150 mm of rain in October to April.

Hot months (a mean high of 32°C or more): May to September.
The warmest month is July (41°C) and the coolest December (18°C). The wettest is January (33 mm) and the driest June (2 mm); about 254 mm of rain falls in a year.

How these sentences are worded

Each sentence is written from the figures by fixed rules, and says no more than they do. Mild to warm: a mean daily high from 18°C up to 32°C. Hot: 32°C or more. Cool: 10°C up to 18°C. Cold: under 10°C. Dry: under 50 mm of rain in the month; wet: 150 mm or more. Humid: a high of 25°C or more with relative humidity of 70% or more. A month is described as good for going when it is mild to warm and not wet.

Mesa: highs, lows and rainHighLowRain

The year at a glance

Mild to warm and dry
Mild to warm, humid or showery
Hot
Cool
Wet
Cold

JanMild–warm, dry
FebMild–warm, dry
MarMild–warm, dry
AprMild–warm, dry
MayHot
JunHot
JulHot
AugHot
SeptHot
OctMild–warm, dry
NovMild–warm, dry
DecMild–warm, dry

Month by month

Every month in Mesa

The whole year, with humidity, cloud and the sunlight reaching the ground.

Climate in Mesa by month: mean daily high and low, rain, and what the month is like
Month	High	Low	Rain	Humidity	Cloud	Sunlight (kWh/m²/day)	High in Dubai	What it is like
January	18°C	4°C	33 mm	46%	41%	3.4	23°C	Mild to warm and dry
February	20°C	6°C	32 mm	44%	42%	4.3	24°C	Mild to warm and dry
March	25°C	9°C	21 mm	38%	35%	5.8	27°C	Mild to warm and dry
April	29°C	12°C	8 mm	29%	28%	7.3	31°C	Mild to warm and dry
May	34°C	17°C	6 mm	22%	23%	8.2	35°C	Hot
June	41°C	23°C	2 mm	15%	18%	8.5	37°C	Hot
July	41°C	27°C	33 mm	30%	49%	7.4	39°C	Hot
August	40°C	26°C	33 mm	35%	43%	6.9	39°C	Hot
September	37°C	23°C	22 mm	31%	27%	6.1	37°C	Hot
October	31°C	16°C	14 mm	30%	25%	5	34°C	Mild to warm and dry
November	24°C	10°C	19 mm	34%	32%	3.8	29°C	Mild to warm and dry
December	18°C	4°C	31 mm	45%	43%	3	25°C	Mild to warm and dry

The Dubai column is Dubai's mean daily high, for comparison.

Modelled averages for an area about 50 km across, not a weather station's record: NASA POWER climatology, 2001–2020. These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.

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Plan a trip to Mesa More about Mesa When to go

Month

High

Low

Rain

Humidity

Cloud

Sunlight (kWh/m²/day)

High in Dubai

What it is like

January

18°C

4°C

33 mm

46%

41%

3.4

23°C

Mild to warm and dry

February

20°C

6°C

32 mm

44%

42%

4.3

24°C

Mild to warm and dry

March

25°C

9°C

21 mm

38%

35%

5.8

27°C

Mild to warm and dry

April

29°C

12°C

8 mm

29%

28%

7.3

31°C

Mild to warm and dry

May

34°C

17°C

6 mm

22%

23%

8.2

35°C

Hot

June

41°C

23°C

2 mm

15%

18%

8.5

37°C

Hot

July

41°C

27°C

33 mm

30%

49%

7.4

39°C

Hot

August

40°C

26°C

33 mm

35%

43%

6.9

39°C

Hot

September

37°C

23°C

22 mm

31%

27%

6.1

37°C

Hot

October

31°C

16°C

14 mm

30%

25%

34°C

Mild to warm and dry

November

24°C

10°C

19 mm

34%

32%

3.8

29°C

Mild to warm and dry

December

18°C

4°C

31 mm

45%

43%

25°C

Mild to warm and dry