Annual mean 10°C · wettest around January · prevailing wind W
Warmest
25.0 °C
Coldest
1.0 °C
Wettest
24%
Windiest
3.9 m/s
Prevailing
W
3.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Prague over the whole year is 10°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -0°C. Prague has no sharply defined rainy season: the chance of rain on a given day runs from 12% in September, the driest month, to 21% in January, the wettest. Winds in Prague are highest in January, averaging 3.3 m/s (12 km/h), and lightest in August, at 2.3 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Prague come in August, when the sky is typically 62% covered; December is the cloudiest month, at 85%.
Month by month Prague 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
-0°C
-3°C
21%
83%
3.3 m/s
0
0
4
February
5°C
1°C
-0°C
17%
77%
3.2 m/s
0
0
12
March
8°C
2°C
4°C
16%
73%
3.0 m/s
2
0
30
April
13°C
5°C
9°C
14%
68%
2.9 m/s
22
1
59
May
17°C
10°C
14°C
14%
68%
2.8 m/s
49
3
78
June
23°C
16°C
21°C
16%
63%
2.6 m/s
76
25
59
July
24°C
16°C
22°C
14%
65%
2.6 m/s
76
31
54
August
24°C
16°C
23°C
17%
62%
2.3 m/s
68
37
48
September
19°C
11°C
17°C
12%
64%
2.4 m/s
62
14
72
October
13°C
8°C
11°C
17%
74%
2.6 m/s
24
0
73
November
6°C
3°C
3°C
17%
82%
2.6 m/s
0
0
24
December
3°C
1°C
-1°C
18%
85%
3.1 m/s
0
0
7
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 Prague weather by season
Year round, Prague has days of about 2°C at their warmest in January, its coolest month, and 24°C in July, its warmest; the coolest hours of the day run from -0°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.
Prague weather in winterDecember to February
High 3°CLow 1°CRain 19%
Winter in Prague has typical daily highs of about 3°C and lows of about 1°C, with a 19% chance of rain on a given day.
Prague weather in springMarch to May
High 13°CLow 6°CRain 15%
Spring in Prague has typical daily highs of about 13°C and lows of about 6°C, with a 15% chance of rain on a given day.
Prague weather in summerJune to August
High 23°CLow 16°CRain 16%
Summer in Prague has typical daily highs of about 23°C and lows of about 16°C, with a 16% chance of rain on a given day.
Prague weather in autumnSeptember to November
High 13°CLow 7°CRain 15%
Autumn in Prague has typical daily highs of about 13°C and lows of about 7°C, with a 15% chance of rain on a given day.
When is the rainy season in Prague?
Prague has no sharply defined rainy season: the chance of rain on a given day runs from 12% in September, the driest month, to 21% in January, the wettest.
What time of year is Prague windiest?
Winds in Prague are highest in January, averaging 3.3 m/s (12 km/h), and lightest in August, at 2.3 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Prague year round?
The average temperature in Prague over the whole year is 10°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -0°C.