Annual mean 10°C · wettest around June · prevailing wind SW
Warmest
21.4 °C
Coldest
3.3 °C
Wettest
41%
Windiest
6.4 m/s
Prevailing
SW
5.5 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 Heide over the whole year is 10°C. August is the hottest month, with highs of about 21°C; January is the coldest, with lows of about 2°C. Heide has no sharply defined rainy season: the chance of rain on a given day runs from 25% in August, the driest month, to 38% in June, the wettest. Winds in Heide are highest in February, averaging 5.4 m/s (19 km/h), and lightest in September, at 3.7 m/s (13 km/h). The prevailing wind is from the SW. The clearest skies in Heide come in August, when the sky is typically 58% covered; December is the cloudiest month, at 82%.
Month by month Heide 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
2°C
-2°C
37%
79%
5.3 m/s
0
0
3
February
5°C
3°C
-1°C
36%
74%
5.4 m/s
0
0
7
March
7°C
3°C
2°C
31%
71%
4.8 m/s
1
0
15
April
11°C
5°C
6°C
34%
62%
4.7 m/s
6
0
39
May
16°C
10°C
11°C
32%
62%
4.6 m/s
29
1
67
June
20°C
14°C
17°C
38%
61%
4.2 m/s
58
7
73
July
20°C
15°C
17°C
27%
64%
4.2 m/s
61
10
72
August
21°C
15°C
19°C
25%
58%
3.8 m/s
68
13
69
September
18°C
12°C
15°C
34%
63%
3.7 m/s
51
5
76
October
13°C
10°C
9°C
35%
71%
4.4 m/s
10
0
65
November
8°C
6°C
3°C
30%
76%
4.4 m/s
0
0
24
December
5°C
4°C
-0°C
30%
82%
5.0 m/s
0
0
5
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 Heide weather by season
Year round, Heide has days of about 4°C at their warmest in January, its coolest month, and 21°C in August, its warmest; the coolest hours of the day run from 2°C to 15°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around June 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.
Heide weather in winterDecember to February
High 4°CLow 3°CRain 34%
Winter in Heide has typical daily highs of about 4°C and lows of about 3°C, with a 34% chance of rain on a given day.
Heide weather in springMarch to May
High 11°CLow 6°CRain 32%
Spring in Heide has typical daily highs of about 11°C and lows of about 6°C, with a 32% chance of rain on a given day.
Heide weather in summerJune to August
High 20°CLow 15°CRain 30%
Summer in Heide has typical daily highs of about 20°C and lows of about 15°C, with a 30% chance of rain on a given day.
Heide weather in autumnSeptember to November
High 13°CLow 9°CRain 33%
Autumn in Heide has typical daily highs of about 13°C and lows of about 9°C, with a 33% chance of rain on a given day.
When is the rainy season in Heide?
Heide has no sharply defined rainy season: the chance of rain on a given day runs from 25% in August, the driest month, to 38% in June, the wettest.
What time of year is Heide windiest?
Winds in Heide are highest in February, averaging 5.4 m/s (19 km/h), and lightest in September, at 3.7 m/s (13 km/h). The prevailing wind is from the SW.
What is the average temperature in Heide year round?
The average temperature in Heide over the whole year is 10°C. August is the hottest month, with highs of about 21°C; January is the coldest, with lows of about 2°C.