Annual mean 6°C · wettest around November · prevailing wind SW
Warmest
21.5 °C
Coldest
-5.9 °C
Wettest
26%
Windiest
4.7 m/s
Prevailing
SW
3.9 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 Forssa over the whole year is 6°C. July is the hottest month, with highs of about 20°C; January is the coldest, with lows of about -5°C. The rainy (wet) season in Forssa runs from October to March, peaking in November with a 26% chance of rain on a given day. The dry season is April to September; May is the driest month, at 11%. Winds in Forssa are highest in January, averaging 3.6 m/s (13 km/h), and lightest in July, at 3.0 m/s (11 km/h). The prevailing wind is from the SW. The clearest skies in Forssa come in June, when the sky is typically 48% covered; November is the cloudiest month, at 86%.
Month by month Forssa 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
-5°C
-9°C
26%
82%
3.6 m/s
0
0
0
February
-3°C
-5°C
-8°C
24%
77%
3.5 m/s
0
0
0
March
1°C
-3°C
-4°C
19%
67%
3.5 m/s
0
0
1
April
7°C
0°C
2°C
16%
58%
3.5 m/s
1
0
21
May
14°C
7°C
10°C
11%
49%
3.2 m/s
24
1
61
June
19°C
13°C
16°C
14%
48%
3.3 m/s
55
9
74
July
20°C
15°C
18°C
15%
51%
3.0 m/s
71
15
71
August
19°C
13°C
17°C
16%
55%
3.2 m/s
68
5
82
September
14°C
9°C
11°C
16%
62%
3.1 m/s
25
1
75
October
7°C
4°C
3°C
24%
74%
3.5 m/s
0
0
29
November
2°C
1°C
-3°C
26%
86%
3.6 m/s
0
0
5
December
-2°C
-3°C
-7°C
23%
85%
3.5 m/s
0
0
0
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 Forssa weather by season
Year round, Forssa has days of about -4°C at their warmest in January, its coolest month, and 20°C in July, its warmest; the coolest hours of the day run from -5°C to 15°C through the year, and the average temperature over the year is 6°C around the clock. Rain is most likely around November and least likely around May. 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.
Forssa weather in winterDecember to February
High -3°CLow -4°CRain 24%
Winter in Forssa has typical daily highs of about -3°C and lows of about -4°C, with a 24% chance of rain on a given day.
Forssa weather in springMarch to May
High 7°CLow 1°CRain 15%
Spring in Forssa has typical daily highs of about 7°C and lows of about 1°C, with a 15% chance of rain on a given day.
Forssa weather in summerJune to August
High 19°CLow 13°CRain 15%
Summer in Forssa has typical daily highs of about 19°C and lows of about 13°C, with a 15% chance of rain on a given day.
Forssa weather in autumnSeptember to November
High 8°CLow 5°CRain 22%
Autumn in Forssa has typical daily highs of about 8°C and lows of about 5°C, with a 22% chance of rain on a given day.
When is the rainy season in Forssa?
The rainy (wet) season in Forssa runs from October to March, peaking in November with a 26% chance of rain on a given day. The dry season is April to September; May is the driest month, at 11%.
What time of year is Forssa windiest?
Winds in Forssa are highest in January, averaging 3.6 m/s (13 km/h), and lightest in July, at 3.0 m/s (11 km/h). The prevailing wind is from the SW.
What is the average temperature in Forssa year round?
The average temperature in Forssa over the whole year is 6°C. July is the hottest month, with highs of about 20°C; January is the coldest, with lows of about -5°C.