Annual mean 12°C · wettest around December · prevailing wind SW
Warmest
22.6 °C
Coldest
3.8 °C
Wettest
40%
Windiest
5.5 m/s
Prevailing
SW
4.2 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 Bertem over the whole year is 12°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 3°C. Bertem has no sharply defined rainy season: the chance of rain on a given day runs from 21% in July, the driest month, to 35% in December, the wettest. Winds in Bertem are highest in February, averaging 4.3 m/s (15 km/h), and lightest in September, at 2.8 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Bertem come in June, when the sky is typically 51% covered; December is the cloudiest month, at 74%.
Month by month Bertem 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
3°C
0°C
33%
74%
4.1 m/s
0
0
8
February
7°C
4°C
2°C
31%
65%
4.3 m/s
1
0
20
March
10°C
5°C
5°C
28%
61%
3.8 m/s
4
0
37
April
13°C
7°C
9°C
22%
53%
3.4 m/s
17
0
61
May
17°C
11°C
14°C
23%
52%
3.2 m/s
45
3
77
June
21°C
15°C
19°C
24%
51%
3.1 m/s
70
18
66
July
22°C
16°C
20°C
21%
54%
3.1 m/s
77
15
66
August
22°C
16°C
21°C
26%
53%
2.9 m/s
74
21
62
September
19°C
13°C
17°C
25%
53%
2.8 m/s
63
9
74
October
15°C
10°C
12°C
29%
62%
3.3 m/s
26
0
75
November
9°C
6°C
5°C
31%
67%
3.5 m/s
1
0
37
December
6°C
5°C
2°C
35%
74%
4.0 m/s
0
0
15
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 Bertem weather by season
Year round, Bertem has days of about 5°C at their warmest in January, its coolest month, and 22°C in August, its warmest; the coolest hours of the day run from 3°C to 16°C through the year, and the average temperature over the year is 12°C around the clock. Rain is most likely around December 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.
Bertem weather in winterDecember to February
High 6°CLow 4°CRain 33%
Winter in Bertem has typical daily highs of about 6°C and lows of about 4°C, with a 33% chance of rain on a given day.
Bertem weather in springMarch to May
High 13°CLow 7°CRain 24%
Spring in Bertem has typical daily highs of about 13°C and lows of about 7°C, with a 24% chance of rain on a given day.
Bertem weather in summerJune to August
High 22°CLow 16°CRain 24%
Summer in Bertem has typical daily highs of about 22°C and lows of about 16°C, with a 24% chance of rain on a given day.
Bertem weather in autumnSeptember to November
High 14°CLow 10°CRain 28%
Autumn in Bertem has typical daily highs of about 14°C and lows of about 10°C, with a 28% chance of rain on a given day.
When is the rainy season in Bertem?
Bertem has no sharply defined rainy season: the chance of rain on a given day runs from 21% in July, the driest month, to 35% in December, the wettest.
What time of year is Bertem windiest?
Winds in Bertem are highest in February, averaging 4.3 m/s (15 km/h), and lightest in September, at 2.8 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Bertem year round?
The average temperature in Bertem over the whole year is 12°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 3°C.