Annual mean 27°C · wettest around June · prevailing wind N
Warmest
31.7 °C
Coldest
27.4 °C
Wettest
93%
Windiest
6.2 m/s
Prevailing
N
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
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 El Salvador over the whole year is 27°C. May is the hottest month, with highs of about 31°C; March is the coldest, with lows of about 24°C. The rainy (wet) season in El Salvador runs from May to September, peaking in June with a 72% chance of rain on a given day. The dry season is October to April; November is the driest month, at 37%. Winds in El Salvador are highest in February, averaging 2.4 m/s (9 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the N. The clearest skies in El Salvador come in March, when the sky is typically 57% covered; January is the cloudiest month, at 79%.
Month by month El Salvador 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
28°C
25°C
32°C
51%
79%
2.1 m/s
2
55
0
February
29°C
25°C
33°C
49%
65%
2.4 m/s
1
46
0
March
29°C
24°C
32°C
46%
57%
2.3 m/s
7
67
0
April
31°C
26°C
35°C
49%
60%
1.7 m/s
0
23
0
May
31°C
26°C
35°C
66%
61%
1.9 m/s
0
20
0
June
30°C
26°C
35°C
72%
69%
1.8 m/s
0
22
0
July
30°C
25°C
35°C
61%
77%
1.7 m/s
0
20
0
August
31°C
25°C
35°C
57%
71%
1.7 m/s
0
22
0
September
31°C
25°C
36°C
60%
72%
1.6 m/s
0
12
0
October
30°C
25°C
35°C
51%
75%
1.9 m/s
1
23
0
November
29°C
25°C
34°C
37%
66%
1.8 m/s
0
29
0
December
29°C
24°C
33°C
54%
72%
1.8 m/s
4
38
0
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 El Salvador weather by season
Year round, El Salvador has days of about 28°C at their warmest in January, its coolest month, and 31°C in May, its warmest; the coolest hours of the day run from 24°C to 26°C through the year, and the average temperature over the year is 27°C around the clock. Rain is most likely around June and least likely around November. 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.
El Salvador weather in winterDecember to February
High 29°CLow 25°CRain 51%
Winter in El Salvador has typical daily highs of about 29°C and lows of about 25°C, with a 51% chance of rain on a given day.
El Salvador weather in springMarch to May
High 30°CLow 25°CRain 54%
Spring in El Salvador has typical daily highs of about 30°C and lows of about 25°C, with a 54% chance of rain on a given day.
El Salvador weather in summerJune to August
High 30°CLow 25°CRain 64%
Summer in El Salvador has typical daily highs of about 30°C and lows of about 25°C, with a 64% chance of rain on a given day.
El Salvador weather in autumnSeptember to November
High 30°CLow 25°CRain 49%
Autumn in El Salvador has typical daily highs of about 30°C and lows of about 25°C, with a 49% chance of rain on a given day.
When is the rainy season in El Salvador?
The rainy (wet) season in El Salvador runs from May to September, peaking in June with a 72% chance of rain on a given day. The dry season is October to April; November is the driest month, at 37%.
What time of year is El Salvador windiest?
Winds in El Salvador are highest in February, averaging 2.4 m/s (9 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the N.
What is the average temperature in El Salvador year round?
The average temperature in El Salvador over the whole year is 27°C. May is the hottest month, with highs of about 31°C; March is the coldest, with lows of about 24°C.