Annual mean 11°C · wettest around January · prevailing wind SW
Warmest
23.0 °C
Coldest
3.7 °C
Wettest
58%
Windiest
5.3 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 ’s-Heerenberg over the whole year is 11°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 3°C. ’s-Heerenberg has no sharply defined rainy season: the chance of rain on a given day runs from 28% in June, the driest month, to 51% in January, the wettest. Winds in ’s-Heerenberg are highest in February, averaging 4.2 m/s (15 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in ’s-Heerenberg come in August, when the sky is typically 62% covered; December is the cloudiest month, at 83%.
Month by month ’s-Heerenberg 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
51%
81%
3.9 m/s
0
0
8
February
7°C
3°C
2°C
48%
72%
4.2 m/s
1
0
19
March
10°C
4°C
5°C
43%
68%
3.6 m/s
4
0
36
April
13°C
6°C
9°C
33%
64%
3.4 m/s
16
0
59
May
18°C
11°C
15°C
29%
63%
3.1 m/s
49
4
75
June
22°C
15°C
20°C
28%
63%
3.0 m/s
72
19
64
July
22°C
16°C
20°C
30%
67%
2.8 m/s
75
17
62
August
23°C
16°C
21°C
29%
62%
2.7 m/s
74
22
59
September
19°C
12°C
17°C
31%
63%
2.6 m/s
63
10
73
October
15°C
10°C
12°C
39%
74%
3.2 m/s
25
0
74
November
9°C
6°C
5°C
45%
76%
3.4 m/s
1
0
38
December
6°C
4°C
2°C
49%
83%
3.8 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 ’s-Heerenberg weather by season
Year round, ’s-Heerenberg has days of about 5°C at their warmest in January, its coolest month, and 23°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 11°C around the clock. Rain is most likely around January and least likely around June. 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.
’s-Heerenberg weather in winterDecember to February
High 6°CLow 4°CRain 50%
Winter in ’s-Heerenberg has typical daily highs of about 6°C and lows of about 4°C, with a 50% chance of rain on a given day.
’s-Heerenberg weather in springMarch to May
High 14°CLow 7°CRain 35%
Spring in ’s-Heerenberg has typical daily highs of about 14°C and lows of about 7°C, with a 35% chance of rain on a given day.
’s-Heerenberg weather in summerJune to August
High 22°CLow 15°CRain 29%
Summer in ’s-Heerenberg has typical daily highs of about 22°C and lows of about 15°C, with a 29% chance of rain on a given day.
’s-Heerenberg weather in autumnSeptember to November
High 14°CLow 9°CRain 38%
Autumn in ’s-Heerenberg has typical daily highs of about 14°C and lows of about 9°C, with a 38% chance of rain on a given day.
When is the rainy season in ’s-Heerenberg?
’s-Heerenberg has no sharply defined rainy season: the chance of rain on a given day runs from 28% in June, the driest month, to 51% in January, the wettest.
What time of year is ’s-Heerenberg windiest?
Winds in ’s-Heerenberg are highest in February, averaging 4.2 m/s (15 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in ’s-Heerenberg year round?
The average temperature in ’s-Heerenberg over the whole year is 11°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 3°C.