Annual mean 9°C · wettest around January · prevailing wind W
Warmest
22.6 °C
Coldest
1.0 °C
Wettest
24%
Windiest
5.5 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 Kościerzyna over the whole year is 9°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 0°C. Kościerzyna has no sharply defined rainy season: the chance of rain on a given day runs from 9% in April, the driest month, to 19% in January, the wettest. Winds in Kościerzyna are highest in January, averaging 4.2 m/s (15 km/h), and lightest in August, at 2.9 m/s (10 km/h). The prevailing wind is from the W. The clearest skies in Kościerzyna come in June, when the sky is typically 56% covered; December is the cloudiest month, at 85%.
Month by month Kościerzyna 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
0°C
-4°C
19%
82%
4.2 m/s
0
0
1
February
3°C
0°C
-3°C
17%
76%
4.2 m/s
0
0
3
March
6°C
1°C
1°C
12%
71%
3.7 m/s
0
0
16
April
11°C
5°C
6°C
9%
61%
3.8 m/s
10
0
44
May
16°C
9°C
12°C
12%
60%
3.5 m/s
34
1
72
June
21°C
14°C
18°C
12%
56%
3.4 m/s
70
13
73
July
21°C
15°C
19°C
18%
63%
3.3 m/s
75
13
71
August
22°C
15°C
20°C
14%
56%
2.9 m/s
77
20
66
September
18°C
12°C
16°C
12%
58%
3.1 m/s
54
7
79
October
12°C
8°C
9°C
18%
70%
3.7 m/s
11
0
61
November
6°C
4°C
2°C
16%
82%
3.6 m/s
0
0
19
December
3°C
1°C
-2°C
17%
85%
4.2 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 Kościerzyna weather by season
Year round, Kościerzyna has days of about 1°C at their warmest in January, its coolest month, and 22°C in August, its warmest; the coolest hours of the day run from 0°C to 15°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around January 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.
Kościerzyna weather in winterDecember to February
High 2°CLow 0°CRain 18%
Winter in Kościerzyna has typical daily highs of about 2°C and lows of about 0°C, with a 18% chance of rain on a given day.
Kościerzyna weather in springMarch to May
High 11°CLow 5°CRain 11%
Spring in Kościerzyna has typical daily highs of about 11°C and lows of about 5°C, with a 11% chance of rain on a given day.
Kościerzyna weather in summerJune to August
High 21°CLow 15°CRain 15%
Summer in Kościerzyna has typical daily highs of about 21°C and lows of about 15°C, with a 15% chance of rain on a given day.
Kościerzyna weather in autumnSeptember to November
High 12°CLow 8°CRain 15%
Autumn in Kościerzyna has typical daily highs of about 12°C and lows of about 8°C, with a 15% chance of rain on a given day.
When is the rainy season in Kościerzyna?
Kościerzyna has no sharply defined rainy season: the chance of rain on a given day runs from 9% in April, the driest month, to 19% in January, the wettest.
What time of year is Kościerzyna windiest?
Winds in Kościerzyna are highest in January, averaging 4.2 m/s (15 km/h), and lightest in August, at 2.9 m/s (10 km/h). The prevailing wind is from the W.
What is the average temperature in Kościerzyna year round?
The average temperature in Kościerzyna over the whole year is 9°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 0°C.