Annual mean 6°C · wettest around December · prevailing wind S
Warmest
20.3 °C
Coldest
-5.2 °C
Wettest
42%
Windiest
3.1 m/s
Prevailing
S
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
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 Gran over the whole year is 6°C. July is the hottest month, with highs of about 20°C; January is the coldest, with lows of about -6°C. Gran has no sharply defined rainy season: the chance of rain on a given day runs from 21% in April, the driest month, to 35% in December, the wettest. Winds in Gran are highest in April, averaging 2.6 m/s (9 km/h), and lightest in December, at 2.2 m/s (8 km/h). The prevailing wind is from the S. The clearest skies in Gran come in April, when the sky is typically 60% covered; November is the cloudiest month, at 79%.
Month by month Gran 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
-4°C
-6°C
-8°C
26%
74%
2.3 m/s
0
0
0
February
-2°C
-5°C
-6°C
24%
73%
2.4 m/s
0
0
1
March
3°C
-3°C
-2°C
24%
69%
2.5 m/s
0
0
8
April
8°C
1°C
4°C
21%
60%
2.6 m/s
2
0
31
May
14°C
7°C
11°C
27%
60%
2.6 m/s
31
1
67
June
18°C
12°C
16°C
31%
61%
2.6 m/s
58
6
79
July
20°C
14°C
18°C
28%
63%
2.4 m/s
70
14
73
August
18°C
12°C
16°C
27%
64%
2.4 m/s
64
3
85
September
14°C
9°C
12°C
29%
69%
2.4 m/s
29
0
75
October
7°C
4°C
4°C
33%
72%
2.5 m/s
1
0
33
November
1°C
-0°C
-2°C
35%
79%
2.4 m/s
0
0
6
December
-3°C
-4°C
-7°C
35%
79%
2.2 m/s
0
0
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 Gran weather by season
Year round, Gran has days of about -4°C at their warmest in January, its coolest month, and 20°C in July, its warmest; the coolest hours of the day run from -6°C to 14°C through the year, and the average temperature over the year is 6°C around the clock. Rain is most likely around December 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.
Gran weather in winterDecember to February
High -3°CLow -5°CRain 28%
Winter in Gran has typical daily highs of about -3°C and lows of about -5°C, with a 28% chance of rain on a given day.
Gran weather in springMarch to May
High 8°CLow 2°CRain 24%
Spring in Gran has typical daily highs of about 8°C and lows of about 2°C, with a 24% chance of rain on a given day.
Gran weather in summerJune to August
High 19°CLow 13°CRain 28%
Summer in Gran has typical daily highs of about 19°C and lows of about 13°C, with a 28% chance of rain on a given day.
Gran weather in autumnSeptember to November
High 8°CLow 4°CRain 32%
Autumn in Gran has typical daily highs of about 8°C and lows of about 4°C, with a 32% chance of rain on a given day.
When is the rainy season in Gran?
Gran has no sharply defined rainy season: the chance of rain on a given day runs from 21% in April, the driest month, to 35% in December, the wettest.
What time of year is Gran windiest?
Winds in Gran are highest in April, averaging 2.6 m/s (9 km/h), and lightest in December, at 2.2 m/s (8 km/h). The prevailing wind is from the S.
What is the average temperature in Gran year round?
The average temperature in Gran over the whole year is 6°C. July is the hottest month, with highs of about 20°C; January is the coldest, with lows of about -6°C.