Annual mean 11°C · wettest around January · prevailing wind SW
Warmest
22.5 °C
Coldest
4.2 °C
Wettest
72%
Windiest
5.8 m/s
Prevailing
SW
4.7 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 Heerde over the whole year is 11°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 3°C. The rainy (wet) season in Heerde runs from October to March, peaking in January with a 64% chance of rain on a given day. The dry season is April to September; June is the driest month, at 36%. Winds in Heerde are highest in February, averaging 4.7 m/s (17 km/h), and lightest in September, at 3.0 m/s (11 km/h). The prevailing wind is from the SW. The clearest skies in Heerde come in May, when the sky is typically 61% covered; December is the cloudiest month, at 83%.
Month by month Heerde 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
64%
80%
4.4 m/s
0
0
7
February
7°C
3°C
2°C
60%
72%
4.7 m/s
1
0
16
March
9°C
4°C
4°C
56%
67%
4.1 m/s
3
0
32
April
13°C
6°C
8°C
45%
63%
3.8 m/s
13
0
56
May
17°C
10°C
14°C
37%
61%
3.6 m/s
45
3
74
June
21°C
14°C
19°C
36%
62%
3.5 m/s
69
15
66
July
22°C
15°C
20°C
39%
66%
3.3 m/s
74
14
65
August
22°C
15°C
20°C
38%
62%
3.1 m/s
74
19
60
September
19°C
12°C
17°C
42%
63%
3.0 m/s
61
8
73
October
14°C
10°C
11°C
51%
74%
3.7 m/s
21
0
72
November
9°C
6°C
5°C
60%
76%
3.9 m/s
1
0
35
December
6°C
4°C
2°C
59%
83%
4.3 m/s
0
0
13
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 Heerde weather by season
Year round, Heerde 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 15°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.
Heerde weather in winterDecember to February
High 6°CLow 4°CRain 61%
Winter in Heerde has typical daily highs of about 6°C and lows of about 4°C, with a 61% chance of rain on a given day.
Heerde weather in springMarch to May
High 13°CLow 7°CRain 46%
Spring in Heerde has typical daily highs of about 13°C and lows of about 7°C, with a 46% chance of rain on a given day.
Heerde weather in summerJune to August
High 21°CLow 15°CRain 38%
Summer in Heerde has typical daily highs of about 21°C and lows of about 15°C, with a 38% chance of rain on a given day.
Heerde weather in autumnSeptember to November
High 14°CLow 9°CRain 51%
Autumn in Heerde has typical daily highs of about 14°C and lows of about 9°C, with a 51% chance of rain on a given day.
When is the rainy season in Heerde?
The rainy (wet) season in Heerde runs from October to March, peaking in January with a 64% chance of rain on a given day. The dry season is April to September; June is the driest month, at 36%.
What time of year is Heerde windiest?
Winds in Heerde are highest in February, averaging 4.7 m/s (17 km/h), and lightest in September, at 3.0 m/s (11 km/h). The prevailing wind is from the SW.
What is the average temperature in Heerde year round?
The average temperature in Heerde over the whole year is 11°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 3°C.