Annual mean 8°C · wettest around December · prevailing wind W
Warmest
22.3 °C
Coldest
-1.3 °C
Wettest
19%
Windiest
4.7 m/s
Prevailing
W
3.8 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 Strängnäs over the whole year is 8°C. July is the hottest month, with highs of about 21°C; February is the coldest, with lows of about -2°C. Strängnäs has no sharply defined rainy season: the chance of rain on a given day runs from 9% in April, the driest month, to 18% in December, the wettest. Winds in Strängnäs are highest in January, averaging 3.4 m/s (12 km/h), and lightest in September, at 2.8 m/s (10 km/h). The prevailing wind is from the W. The clearest skies in Strängnäs come in June, when the sky is typically 44% covered; December is the cloudiest month, at 75%.
Month by month Strängnäs 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
-1°C
-2°C
-5°C
16%
73%
3.4 m/s
0
0
0
February
1°C
-2°C
-4°C
12%
66%
3.3 m/s
0
0
1
March
4°C
-1°C
-1°C
10%
60%
3.2 m/s
0
0
7
April
9°C
2°C
4°C
9%
51%
3.2 m/s
3
0
32
May
15°C
7°C
11°C
11%
49%
3.0 m/s
29
1
69
June
20°C
13°C
18°C
10%
44%
3.1 m/s
68
12
75
July
21°C
14°C
19°C
10%
46%
2.9 m/s
75
15
72
August
20°C
14°C
18°C
12%
50%
2.9 m/s
76
10
77
September
16°C
10°C
13°C
11%
57%
2.8 m/s
39
1
85
October
10°C
6°C
6°C
14%
65%
3.2 m/s
3
0
47
November
4°C
3°C
0°C
17%
74%
3.1 m/s
0
0
15
December
1°C
-0°C
-3°C
18%
75%
3.1 m/s
0
0
1
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 Strängnäs weather by season
Year round, Strängnäs has days of about -1°C at their warmest in January, its coolest month, and 21°C in July, its warmest; the coolest hours of the day run from -2°C to 14°C through the year, and the average temperature over the year is 8°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.
Strängnäs weather in winterDecember to February
High 0°CLow -1°CRain 15%
Winter in Strängnäs has typical daily highs of about 0°C and lows of about -1°C, with a 15% chance of rain on a given day.
Strängnäs weather in springMarch to May
High 9°CLow 3°CRain 10%
Spring in Strängnäs has typical daily highs of about 9°C and lows of about 3°C, with a 10% chance of rain on a given day.
Strängnäs weather in summerJune to August
High 21°CLow 14°CRain 11%
Summer in Strängnäs has typical daily highs of about 21°C and lows of about 14°C, with a 11% chance of rain on a given day.
Strängnäs weather in autumnSeptember to November
High 10°CLow 6°CRain 14%
Autumn in Strängnäs has typical daily highs of about 10°C and lows of about 6°C, with a 14% chance of rain on a given day.
When is the rainy season in Strängnäs?
Strängnäs has no sharply defined rainy season: the chance of rain on a given day runs from 9% in April, the driest month, to 18% in December, the wettest.
What time of year is Strängnäs windiest?
Winds in Strängnäs are highest in January, averaging 3.4 m/s (12 km/h), and lightest in September, at 2.8 m/s (10 km/h). The prevailing wind is from the W.
What is the average temperature in Strängnäs year round?
The average temperature in Strängnäs over the whole year is 8°C. July is the hottest month, with highs of about 21°C; February is the coldest, with lows of about -2°C.