Annual mean 20°C · wettest around June · prevailing wind SE
Warmest
28.3 °C
Coldest
23.3 °C
Wettest
97%
Windiest
3.5 m/s
Prevailing
SE
2.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Jacaltenango over the whole year is 20°C. April is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 12°C. The rainy (wet) season in Jacaltenango runs from April to October, peaking in June with a 71% chance of rain on a given day. The dry season is November to March; December is the driest month, at 19%. Winds in Jacaltenango are highest in February, averaging 2.0 m/s (7 km/h), and lightest in October, at 1.2 m/s (4 km/h). The prevailing wind is from the SE. The clearest skies in Jacaltenango come in February, when the sky is typically 48% covered; June is the cloudiest month, at 79%.
Month by month Jacaltenango 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
24°C
12°C
23°C
34%
55%
1.6 m/s
65
20
53
February
25°C
13°C
24°C
33%
48%
2.0 m/s
64
24
49
March
27°C
15°C
26°C
37%
50%
1.7 m/s
60
35
34
April
28°C
16°C
28°C
47%
57%
1.6 m/s
55
44
22
May
27°C
17°C
28°C
65%
72%
1.3 m/s
49
47
17
June
25°C
17°C
26°C
71%
79%
1.3 m/s
60
33
30
July
25°C
16°C
25°C
62%
70%
1.9 m/s
67
18
45
August
26°C
16°C
26°C
66%
73%
1.6 m/s
65
27
37
September
25°C
17°C
26°C
69%
76%
1.3 m/s
63
32
32
October
25°C
16°C
26°C
63%
76%
1.2 m/s
64
26
38
November
24°C
15°C
24°C
40%
64%
1.4 m/s
67
19
49
December
24°C
13°C
23°C
19%
56%
1.5 m/s
66
18
53
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 Jacaltenango weather by season
Year round, Jacaltenango has days of about 24°C at their warmest in December, its coolest month, and 28°C in April, its warmest; the coolest hours of the day run from 12°C to 17°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around June 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.
Jacaltenango weather in winterDecember to February
High 24°CLow 13°CRain 29%
Winter in Jacaltenango has typical daily highs of about 24°C and lows of about 13°C, with a 29% chance of rain on a given day.
Jacaltenango weather in springMarch to May
High 27°CLow 16°CRain 50%
Spring in Jacaltenango has typical daily highs of about 27°C and lows of about 16°C, with a 50% chance of rain on a given day.
Jacaltenango weather in summerJune to August
High 25°CLow 16°CRain 66%
Summer in Jacaltenango has typical daily highs of about 25°C and lows of about 16°C, with a 66% chance of rain on a given day.
Jacaltenango weather in autumnSeptember to November
High 25°CLow 16°CRain 58%
Autumn in Jacaltenango has typical daily highs of about 25°C and lows of about 16°C, with a 58% chance of rain on a given day.
When is the rainy season in Jacaltenango?
The rainy (wet) season in Jacaltenango runs from April to October, peaking in June with a 71% chance of rain on a given day. The dry season is November to March; December is the driest month, at 19%.
What time of year is Jacaltenango windiest?
Winds in Jacaltenango are highest in February, averaging 2.0 m/s (7 km/h), and lightest in October, at 1.2 m/s (4 km/h). The prevailing wind is from the SE.
What is the average temperature in Jacaltenango year round?
The average temperature in Jacaltenango over the whole year is 20°C. April is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 12°C.