Annual mean 21°C · wettest around August · prevailing wind NE
Warmest
28.4 °C
Coldest
24.0 °C
Wettest
96%
Windiest
5.5 m/s
Prevailing
NE
4.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in San Andrés Itzapa over the whole year is 21°C. April is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 14°C. The rainy (wet) season in San Andrés Itzapa runs from February to October, peaking in August with a 78% chance of rain on a given day. The dry season is November to January; December is the driest month, at 10%. Winds in San Andrés Itzapa are highest in February, averaging 3.9 m/s (14 km/h), and lightest in June, at 2.4 m/s (9 km/h). The prevailing wind is from the NE. The clearest skies in San Andrés Itzapa come in February, when the sky is typically 46% covered; June is the cloudiest month, at 79%.
Month by month San Andrés Itzapa climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
25°C
14°C
22°C
39%
52%
3.8 m/s
54
20
53
February
25°C
14°C
23°C
47%
46%
3.9 m/s
53
21
50
March
27°C
16°C
26°C
48%
49%
3.4 m/s
57
27
39
April
28°C
17°C
27°C
46%
57%
3.1 m/s
55
31
30
May
28°C
18°C
28°C
61%
72%
2.6 m/s
54
33
26
June
26°C
18°C
26°C
66%
79%
2.4 m/s
59
26
35
July
25°C
17°C
25°C
70%
74%
3.3 m/s
62
14
48
August
26°C
17°C
26°C
78%
74%
2.8 m/s
61
21
39
September
26°C
18°C
26°C
65%
77%
2.5 m/s
61
24
39
October
25°C
17°C
25°C
69%
76%
2.9 m/s
60
18
44
November
25°C
16°C
24°C
35%
63%
3.6 m/s
58
14
51
December
25°C
15°C
23°C
10%
55%
3.9 m/s
54
18
52
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short San Andrés Itzapa weather by season
Year round, San Andrés Itzapa has days of about 25°C at their warmest in January, its coolest month, and 28°C in April, its warmest; the coolest hours of the day run from 14°C to 18°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around August and least likely around December. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
San Andrés Itzapa weather in winterDecember to February
High 25°CLow 14°CRain 32%
Winter in San Andrés Itzapa has typical daily highs of about 25°C and lows of about 14°C, with a 32% chance of rain on a given day.
San Andrés Itzapa weather in springMarch to May
High 28°CLow 17°CRain 52%
Spring in San Andrés Itzapa has typical daily highs of about 28°C and lows of about 17°C, with a 52% chance of rain on a given day.
San Andrés Itzapa weather in summerJune to August
High 26°CLow 17°CRain 71%
Summer in San Andrés Itzapa has typical daily highs of about 26°C and lows of about 17°C, with a 71% chance of rain on a given day.
San Andrés Itzapa weather in autumnSeptember to November
High 25°CLow 17°CRain 56%
Autumn in San Andrés Itzapa has typical daily highs of about 25°C and lows of about 17°C, with a 56% chance of rain on a given day.
When is the rainy season in San Andrés Itzapa?
The rainy (wet) season in San Andrés Itzapa runs from February to October, peaking in August with a 78% chance of rain on a given day. The dry season is November to January; December is the driest month, at 10%.
What time of year is San Andrés Itzapa windiest?
Winds in San Andrés Itzapa are highest in February, averaging 3.9 m/s (14 km/h), and lightest in June, at 2.4 m/s (9 km/h). The prevailing wind is from the NE.
What is the average temperature in San Andrés Itzapa year round?
The average temperature in San Andrés Itzapa over the whole year is 21°C. April is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 14°C.