Annual mean 11°C · wettest around January · prevailing wind W
Warmest
23.4 °C
Coldest
2.6 °C
Wettest
32%
Windiest
5.7 m/s
Prevailing
W
4.6 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 Helmstedt 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 2°C. Helmstedt has no sharply defined rainy season: the chance of rain on a given day runs from 20% in August, the driest month, to 31% in January, the wettest. Winds in Helmstedt are highest in January, averaging 4.6 m/s (17 km/h), and lightest in August, at 3.1 m/s (11 km/h). The prevailing wind is from the W. The clearest skies in Helmstedt come in September, when the sky is typically 55% covered; December is the cloudiest month, at 82%.
Month by month Helmstedt 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
31%
79%
4.6 m/s
0
0
5
February
5°C
2°C
0°C
25%
72%
4.4 m/s
0
0
11
March
8°C
3°C
3°C
26%
69%
3.8 m/s
2
0
24
April
12°C
6°C
8°C
25%
64%
3.7 m/s
15
0
51
May
17°C
11°C
14°C
29%
57%
3.5 m/s
43
2
74
June
22°C
15°C
19°C
22%
56%
3.3 m/s
72
15
67
July
22°C
16°C
20°C
21%
60%
3.3 m/s
72
18
65
August
23°C
16°C
21°C
20%
56%
3.1 m/s
72
22
61
September
19°C
12°C
16°C
26%
55%
3.1 m/s
54
9
73
October
14°C
9°C
11°C
27%
68%
3.6 m/s
23
0
71
November
7°C
5°C
3°C
24%
76%
3.9 m/s
1
0
25
December
4°C
3°C
-0°C
26%
82%
4.3 m/s
0
0
8
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 Helmstedt weather by season
Year round, Helmstedt has days of about 4°C at their warmest in January, its coolest month, and 23°C in August, its warmest; the coolest hours of the day run from 2°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 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.
Helmstedt weather in winterDecember to February
High 4°CLow 2°CRain 27%
Winter in Helmstedt has typical daily highs of about 4°C and lows of about 2°C, with a 27% chance of rain on a given day.
Helmstedt weather in springMarch to May
High 13°CLow 6°CRain 27%
Spring in Helmstedt has typical daily highs of about 13°C and lows of about 6°C, with a 27% chance of rain on a given day.
Helmstedt weather in summerJune to August
High 22°CLow 16°CRain 21%
Summer in Helmstedt has typical daily highs of about 22°C and lows of about 16°C, with a 21% chance of rain on a given day.
Helmstedt weather in autumnSeptember to November
High 14°CLow 9°CRain 26%
Autumn in Helmstedt has typical daily highs of about 14°C and lows of about 9°C, with a 26% chance of rain on a given day.
When is the rainy season in Helmstedt?
Helmstedt has no sharply defined rainy season: the chance of rain on a given day runs from 20% in August, the driest month, to 31% in January, the wettest.
What time of year is Helmstedt windiest?
Winds in Helmstedt are highest in January, averaging 4.6 m/s (17 km/h), and lightest in August, at 3.1 m/s (11 km/h). The prevailing wind is from the W.
What is the average temperature in Helmstedt year round?
The average temperature in Helmstedt 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 2°C.