Annual mean 24°C · wettest around August · prevailing wind SW
Warmest
31.2 °C
Coldest
24.5 °C
Wettest
81%
Windiest
3.4 m/s
Prevailing
SW
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
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 Rosario over the whole year is 24°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 13°C. The rainy (wet) season in El Rosario runs from June to January, peaking in August with a 73% chance of rain on a given day. The dry season is February to May; April is the driest month, at 19%. Winds in El Rosario are highest in March, averaging 2.2 m/s (8 km/h), and lightest in December, at 1.5 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in El Rosario come in November, when the sky is typically 31% covered; August is the cloudiest month, at 72%.
Month by month El Rosario 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
13°C
25°C
48%
39%
1.7 m/s
60
55
26
February
25°C
14°C
25°C
38%
38%
2.0 m/s
61
54
27
March
26°C
14°C
25°C
21%
34%
2.2 m/s
68
58
25
April
28°C
16°C
27°C
19%
37%
2.2 m/s
50
71
13
May
30°C
20°C
30°C
34%
33%
2.2 m/s
20
71
5
June
31°C
24°C
33°C
59%
53%
2.1 m/s
10
45
3
July
31°C
24°C
34°C
70%
68%
1.9 m/s
10
17
4
August
31°C
24°C
35°C
73%
72%
1.8 m/s
11
14
4
September
31°C
24°C
35°C
73%
65%
1.7 m/s
11
13
6
October
31°C
23°C
34°C
68%
43%
1.6 m/s
12
19
8
November
29°C
18°C
30°C
48%
31%
1.6 m/s
18
52
11
December
26°C
15°C
26°C
62%
38%
1.5 m/s
42
62
19
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 Rosario weather by season
Year round, El Rosario has days of about 25°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 13°C to 24°C through the year, and the average temperature over the year is 24°C around the clock. Rain is most likely around August and least likely around April. 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 Rosario weather in winterDecember to February
High 25°CLow 14°CRain 49%
Winter in El Rosario has typical daily highs of about 25°C and lows of about 14°C, with a 49% chance of rain on a given day.
El Rosario weather in springMarch to May
High 28°CLow 16°CRain 25%
Spring in El Rosario has typical daily highs of about 28°C and lows of about 16°C, with a 25% chance of rain on a given day.
El Rosario weather in summerJune to August
High 31°CLow 24°CRain 67%
Summer in El Rosario has typical daily highs of about 31°C and lows of about 24°C, with a 67% chance of rain on a given day.
El Rosario weather in autumnSeptember to November
High 30°CLow 22°CRain 63%
Autumn in El Rosario has typical daily highs of about 30°C and lows of about 22°C, with a 63% chance of rain on a given day.
When is the rainy season in El Rosario?
The rainy (wet) season in El Rosario runs from June to January, peaking in August with a 73% chance of rain on a given day. The dry season is February to May; April is the driest month, at 19%.
What time of year is El Rosario windiest?
Winds in El Rosario are highest in March, averaging 2.2 m/s (8 km/h), and lightest in December, at 1.5 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in El Rosario year round?
The average temperature in El Rosario over the whole year is 24°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 13°C.