Annual mean 11°C · wettest around May · prevailing wind W
Warmest
26.9 °C
Coldest
4.2 °C
Wettest
21%
Windiest
5.5 m/s
Prevailing
W
3.0 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 Gap over the whole year is 11°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -1°C. Gap has no sharply defined rainy season: the chance of rain on a given day runs from 9% in August, the driest month, to 18% in May, the wettest. Winds in Gap are highest in April, averaging 2.9 m/s (10 km/h), and lightest in December, at 2.1 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Gap come in August, when the sky is typically 67% covered; November is the cloudiest month, at 79%.
Month by month Gap 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
5°C
-1°C
2°C
13%
78%
2.7 m/s
1
0
19
February
8°C
1°C
5°C
12%
77%
2.5 m/s
3
0
42
March
11°C
2°C
7°C
13%
76%
2.7 m/s
11
0
56
April
15°C
5°C
12°C
13%
77%
2.9 m/s
35
1
78
May
18°C
9°C
16°C
18%
77%
2.6 m/s
60
6
79
June
23°C
14°C
22°C
12%
73%
2.4 m/s
74
33
52
July
26°C
15°C
25°C
10%
68%
2.7 m/s
63
57
29
August
26°C
15°C
25°C
9%
67%
2.6 m/s
64
53
33
September
21°C
11°C
20°C
9%
72%
2.2 m/s
75
24
64
October
16°C
7°C
14°C
13%
74%
2.3 m/s
53
2
83
November
10°C
3°C
7°C
17%
79%
2.3 m/s
9
0
53
December
6°C
0°C
3°C
15%
74%
2.1 m/s
1
0
24
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 Gap weather by season
Year round, Gap has days of about 5°C at their warmest in January, its coolest month, and 26°C in August, its warmest; the coolest hours of the day run from -1°C to 15°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around May and least likely around August. 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.
Gap weather in winterDecember to February
High 6°CLow 0°CRain 13%
Winter in Gap has typical daily highs of about 6°C and lows of about 0°C, with a 13% chance of rain on a given day.
Gap weather in springMarch to May
High 14°CLow 5°CRain 15%
Spring in Gap has typical daily highs of about 14°C and lows of about 5°C, with a 15% chance of rain on a given day.
Gap weather in summerJune to August
High 25°CLow 15°CRain 10%
Summer in Gap has typical daily highs of about 25°C and lows of about 15°C, with a 10% chance of rain on a given day.
Gap weather in autumnSeptember to November
High 16°CLow 7°CRain 13%
Autumn in Gap has typical daily highs of about 16°C and lows of about 7°C, with a 13% chance of rain on a given day.
When is the rainy season in Gap?
Gap has no sharply defined rainy season: the chance of rain on a given day runs from 9% in August, the driest month, to 18% in May, the wettest.
What time of year is Gap windiest?
Winds in Gap are highest in April, averaging 2.9 m/s (10 km/h), and lightest in December, at 2.1 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Gap year round?
The average temperature in Gap over the whole year is 11°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -1°C.