Annual mean 15°C · wettest around March · prevailing wind SW
Warmest
31.8 °C
Coldest
7.4 °C
Wettest
31%
Windiest
4.2 m/s
Prevailing
SW
3.1 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 San Sebastián de los Reyes over the whole year is 15°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 2°C. The rainy (wet) season in San Sebastián de los Reyes runs from September to May, peaking in March with a 28% chance of rain on a given day. The dry season is June to August; July is the driest month, at 12%. Winds in San Sebastián de los Reyes are highest in March, averaging 3.4 m/s (12 km/h), and lightest in October, at 2.3 m/s (8 km/h). The prevailing wind is from the SW. The clearest skies in San Sebastián de los Reyes come in July, when the sky is typically 23% covered; March is the cloudiest month, at 59%.
Month by month San Sebastián de los Reyes 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
8°C
2°C
5°C
24%
54%
2.7 m/s
1
0
37
February
11°C
3°C
7°C
20%
52%
2.8 m/s
4
0
57
March
13°C
5°C
9°C
28%
59%
3.4 m/s
16
0
62
April
16°C
7°C
13°C
26%
55%
3.0 m/s
41
1
74
May
22°C
12°C
18°C
23%
46%
2.9 m/s
68
14
70
June
27°C
17°C
24°C
18%
38%
3.0 m/s
59
44
39
July
32°C
19°C
29°C
12%
23%
3.0 m/s
37
70
12
August
32°C
19°C
29°C
17%
26%
2.8 m/s
33
67
12
September
25°C
15°C
23°C
23%
40%
2.5 m/s
73
41
46
October
20°C
11°C
18°C
26%
49%
2.3 m/s
67
11
72
November
13°C
6°C
10°C
26%
57%
2.6 m/s
15
0
69
December
10°C
4°C
6°C
23%
56%
2.4 m/s
1
0
51
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 Sebastián de los Reyes weather by season
Year round, San Sebastián de los Reyes has days of about 8°C at their warmest in January, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from 2°C to 19°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around March 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.
San Sebastián de los Reyes weather in winterDecember to February
High 10°CLow 3°CRain 23%
Winter in San Sebastián de los Reyes has typical daily highs of about 10°C and lows of about 3°C, with a 23% chance of rain on a given day.
San Sebastián de los Reyes weather in springMarch to May
High 17°CLow 8°CRain 26%
Spring in San Sebastián de los Reyes has typical daily highs of about 17°C and lows of about 8°C, with a 26% chance of rain on a given day.
San Sebastián de los Reyes weather in summerJune to August
High 30°CLow 18°CRain 15%
Summer in San Sebastián de los Reyes has typical daily highs of about 30°C and lows of about 18°C, with a 15% chance of rain on a given day.
San Sebastián de los Reyes weather in autumnSeptember to November
High 19°CLow 11°CRain 25%
Autumn in San Sebastián de los Reyes has typical daily highs of about 19°C and lows of about 11°C, with a 25% chance of rain on a given day.
When is the rainy season in San Sebastián de los Reyes?
The rainy (wet) season in San Sebastián de los Reyes runs from September to May, peaking in March with a 28% chance of rain on a given day. The dry season is June to August; July is the driest month, at 12%.
What time of year is San Sebastián de los Reyes windiest?
Winds in San Sebastián de los Reyes are highest in March, averaging 3.4 m/s (12 km/h), and lightest in October, at 2.3 m/s (8 km/h). The prevailing wind is from the SW.
What is the average temperature in San Sebastián de los Reyes year round?
The average temperature in San Sebastián de los Reyes over the whole year is 15°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 2°C.