Annual mean 18°C · wettest around January · prevailing wind NE
Warmest
26.7 °C
Coldest
14.9 °C
Wettest
32%
Windiest
3.5 m/s
Prevailing
NE
2.5 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 Rosario de Lerma over the whole year is 18°C. January is the hottest month, with highs of about 27°C; June is the coldest, with lows of about 6°C. The rainy (wet) season in Rosario de Lerma runs from November to April, peaking in January with a 41% chance of rain on a given day. The dry season is May to October; July is the driest month, at 5%. Winds in Rosario de Lerma are highest in October, averaging 2.7 m/s (10 km/h), and lightest in May, at 1.7 m/s (6 km/h). The prevailing wind is from the NE. The clearest skies in Rosario de Lerma come in August, when the sky is typically 36% covered; March is the cloudiest month, at 70%.
Month by month Rosario de Lerma 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
27°C
18°C
27°C
41%
68%
2.1 m/s
48
61
16
February
25°C
18°C
26°C
38%
68%
2.0 m/s
53
58
21
March
24°C
17°C
24°C
36%
70%
1.9 m/s
63
45
35
April
21°C
14°C
21°C
33%
70%
1.8 m/s
78
22
59
May
17°C
10°C
16°C
11%
66%
1.7 m/s
59
4
79
June
15°C
6°C
13°C
8%
54%
1.8 m/s
39
2
75
July
16°C
6°C
13°C
5%
53%
2.0 m/s
44
2
76
August
20°C
7°C
16°C
8%
36%
2.3 m/s
59
9
74
September
23°C
10°C
20°C
9%
44%
2.5 m/s
67
22
62
October
25°C
14°C
22°C
12%
57%
2.7 m/s
67
33
51
November
26°C
16°C
25°C
30%
61%
2.5 m/s
64
46
35
December
26°C
18°C
26°C
37%
66%
2.3 m/s
56
51
26
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 Rosario de Lerma weather by season
Year round, Rosario de Lerma has days of about 15°C at their warmest in June, its coolest month, and 27°C in January, its warmest; the coolest hours of the day run from 6°C to 18°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around January and least likely around July. 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.
Rosario de Lerma weather in winterJune to August
High 17°CLow 6°CRain 7%
Winter in Rosario de Lerma has typical daily highs of about 17°C and lows of about 6°C, with a 7% chance of rain on a given day.
Rosario de Lerma weather in springSeptember to November
High 24°CLow 13°CRain 17%
Spring in Rosario de Lerma has typical daily highs of about 24°C and lows of about 13°C, with a 17% chance of rain on a given day.
Rosario de Lerma weather in summerDecember to February
High 26°CLow 18°CRain 39%
Summer in Rosario de Lerma has typical daily highs of about 26°C and lows of about 18°C, with a 39% chance of rain on a given day.
Rosario de Lerma weather in autumnMarch to May
High 21°CLow 14°CRain 27%
Autumn in Rosario de Lerma has typical daily highs of about 21°C and lows of about 14°C, with a 27% chance of rain on a given day.
When is the rainy season in Rosario de Lerma?
The rainy (wet) season in Rosario de Lerma runs from November to April, peaking in January with a 41% chance of rain on a given day. The dry season is May to October; July is the driest month, at 5%.
What time of year is Rosario de Lerma windiest?
Winds in Rosario de Lerma are highest in October, averaging 2.7 m/s (10 km/h), and lightest in May, at 1.7 m/s (6 km/h). The prevailing wind is from the NE.
What is the average temperature in Rosario de Lerma year round?
The average temperature in Rosario de Lerma over the whole year is 18°C. January is the hottest month, with highs of about 27°C; June is the coldest, with lows of about 6°C.