Annual mean 10°C · wettest around December · prevailing wind SW
Warmest
21.4 °C
Coldest
2.0 °C
Wettest
44%
Windiest
6.4 m/s
Prevailing
SW
5.3 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 Trelleborg 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. The rainy (wet) season in Trelleborg runs from October to February, peaking in December with a 38% chance of rain on a given day. The dry season is March to September; April is the driest month, at 18%. Winds in Trelleborg are highest in January, averaging 5.4 m/s (19 km/h), and lightest in August, at 4.0 m/s (14 km/h). The prevailing wind is from the SW. The clearest skies in Trelleborg come in June, when the sky is typically 44% covered; December is the cloudiest month, at 80%.
Month by month Trelleborg 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
3°C
2°C
-3°C
35%
79%
5.4 m/s
0
0
1
February
4°C
2°C
-2°C
35%
71%
5.3 m/s
0
0
2
March
6°C
2°C
0°C
28%
65%
4.7 m/s
0
0
8
April
10°C
5°C
4°C
18%
51%
4.7 m/s
2
0
33
May
15°C
10°C
11°C
19%
50%
4.4 m/s
25
0
67
June
19°C
14°C
17°C
20%
44%
4.2 m/s
61
6
76
July
20°C
16°C
18°C
26%
50%
4.3 m/s
66
9
73
August
21°C
16°C
18°C
27%
46%
4.0 m/s
72
11
71
September
17°C
13°C
14°C
27%
51%
4.4 m/s
48
2
78
October
12°C
10°C
8°C
35%
65%
5.1 m/s
5
0
56
November
7°C
6°C
2°C
34%
74%
5.1 m/s
0
0
21
December
4°C
4°C
-1°C
38%
80%
5.3 m/s
0
0
2
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 Trelleborg weather by season
Year round, Trelleborg has days of about 3°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 16°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around December and least likely around April. 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.
Trelleborg weather in winterDecember to February
High 3°CLow 2°CRain 36%
Winter in Trelleborg has typical daily highs of about 3°C and lows of about 2°C, with a 36% chance of rain on a given day.
Trelleborg weather in springMarch to May
High 10°CLow 6°CRain 21%
Spring in Trelleborg has typical daily highs of about 10°C and lows of about 6°C, with a 21% chance of rain on a given day.
Trelleborg weather in summerJune to August
High 20°CLow 15°CRain 24%
Summer in Trelleborg has typical daily highs of about 20°C and lows of about 15°C, with a 24% chance of rain on a given day.
Trelleborg weather in autumnSeptember to November
High 12°CLow 10°CRain 32%
Autumn in Trelleborg has typical daily highs of about 12°C and lows of about 10°C, with a 32% chance of rain on a given day.
When is the rainy season in Trelleborg?
The rainy (wet) season in Trelleborg runs from October to February, peaking in December with a 38% chance of rain on a given day. The dry season is March to September; April is the driest month, at 18%.
What time of year is Trelleborg windiest?
Winds in Trelleborg are highest in January, averaging 5.4 m/s (19 km/h), and lightest in August, at 4.0 m/s (14 km/h). The prevailing wind is from the SW.
What is the average temperature in Trelleborg year round?
The average temperature in Trelleborg 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.