Annual mean 10°C · wettest around January · prevailing wind W
Warmest
24.5 °C
Coldest
0.7 °C
Wettest
18%
Windiest
4.8 m/s
Prevailing
W
4.1 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 Čáslav over the whole year is 10°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about -1°C. Čáslav has no sharply defined rainy season: the chance of rain on a given day runs from 12% in September, the driest month, to 17% in January, the wettest. Winds in Čáslav are highest in January, averaging 4.0 m/s (14 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the W. The clearest skies in Čáslav come in August, when the sky is typically 58% covered; December is the cloudiest month, at 85%.
Month by month Čáslav 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
2°C
-1°C
-4°C
17%
81%
4.0 m/s
0
0
3
February
4°C
1°C
-1°C
16%
75%
3.9 m/s
0
0
9
March
8°C
2°C
3°C
14%
70%
3.6 m/s
2
0
28
April
13°C
5°C
8°C
12%
64%
3.5 m/s
19
1
55
May
17°C
10°C
13°C
14%
64%
3.2 m/s
45
3
77
June
22°C
16°C
20°C
12%
59%
2.9 m/s
77
21
64
July
23°C
16°C
21°C
13%
60%
2.9 m/s
76
29
57
August
23°C
16°C
22°C
14%
58%
2.7 m/s
70
34
52
September
19°C
11°C
17°C
12%
60%
2.8 m/s
60
12
72
October
13°C
8°C
10°C
15%
70%
3.3 m/s
22
0
69
November
6°C
3°C
2°C
14%
81%
3.4 m/s
0
0
21
December
3°C
1°C
-2°C
17%
85%
3.9 m/s
0
0
5
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 Čáslav weather by season
Year round, Čáslav has days of about 2°C at their warmest in January, its coolest month, and 23°C in August, its warmest; the coolest hours of the day run from -1°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 January and least likely around September. 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.
Čáslav weather in winterDecember to February
High 3°CLow 0°CRain 17%
Winter in Čáslav has typical daily highs of about 3°C and lows of about 0°C, with a 17% chance of rain on a given day.
Čáslav weather in springMarch to May
High 12°CLow 6°CRain 13%
Spring in Čáslav has typical daily highs of about 12°C and lows of about 6°C, with a 13% chance of rain on a given day.
Čáslav weather in summerJune to August
High 23°CLow 16°CRain 13%
Summer in Čáslav has typical daily highs of about 23°C and lows of about 16°C, with a 13% chance of rain on a given day.
Čáslav weather in autumnSeptember to November
High 13°CLow 7°CRain 14%
Autumn in Čáslav has typical daily highs of about 13°C and lows of about 7°C, with a 14% chance of rain on a given day.
When is the rainy season in Čáslav?
Čáslav has no sharply defined rainy season: the chance of rain on a given day runs from 12% in September, the driest month, to 17% in January, the wettest.
What time of year is Čáslav windiest?
Winds in Čáslav are highest in January, averaging 4.0 m/s (14 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the W.
What is the average temperature in Čáslav year round?
The average temperature in Čáslav over the whole year is 10°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about -1°C.