Annual mean 10°C · wettest around November · prevailing wind NE
Warmest
24.7 °C
Coldest
-1.3 °C
Wettest
40%
Windiest
2.9 m/s
Prevailing
NE
2.3 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 Cluj-Napoca over the whole year is 10°C. August is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -3°C. Cluj-Napoca has no sharply defined rainy season: the chance of rain on a given day runs from 22% in August, the driest month, to 33% in November, the wettest. Winds in Cluj-Napoca are highest in February, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.8 m/s (6 km/h). The prevailing wind is from the NE. The clearest skies in Cluj-Napoca come in August, when the sky is typically 43% covered; December is the cloudiest month, at 78%.
Month by month Cluj-Napoca 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
-0°C
-3°C
-4°C
26%
72%
2.0 m/s
0
0
4
February
3°C
-1°C
-1°C
28%
69%
2.3 m/s
0
0
10
March
8°C
1°C
3°C
29%
65%
2.3 m/s
3
0
34
April
13°C
5°C
9°C
30%
61%
2.3 m/s
26
0
62
May
17°C
9°C
15°C
30%
64%
2.2 m/s
52
4
73
June
22°C
15°C
22°C
28%
55%
2.0 m/s
66
35
46
July
24°C
15°C
23°C
26%
50%
2.0 m/s
61
41
40
August
24°C
15°C
24°C
22%
43%
1.8 m/s
61
51
33
September
19°C
11°C
18°C
26%
52%
1.9 m/s
65
14
66
October
13°C
6°C
11°C
26%
56%
1.8 m/s
28
0
72
November
6°C
3°C
3°C
33%
67%
1.8 m/s
3
0
30
December
1°C
-1°C
-2°C
32%
78%
2.0 m/s
0
0
4
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 Cluj-Napoca weather by season
Year round, Cluj-Napoca has days of about -0°C at their warmest in January, its coolest month, and 24°C in August, its warmest; the coolest hours of the day run from -3°C to 15°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around November and least likely around August. 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.
Cluj-Napoca weather in winterDecember to February
High 1°CLow -2°CRain 29%
Winter in Cluj-Napoca has typical daily highs of about 1°C and lows of about -2°C, with a 29% chance of rain on a given day.
Cluj-Napoca weather in springMarch to May
High 12°CLow 5°CRain 30%
Spring in Cluj-Napoca has typical daily highs of about 12°C and lows of about 5°C, with a 30% chance of rain on a given day.
Cluj-Napoca weather in summerJune to August
High 23°CLow 15°CRain 25%
Summer in Cluj-Napoca has typical daily highs of about 23°C and lows of about 15°C, with a 25% chance of rain on a given day.
Cluj-Napoca weather in autumnSeptember to November
High 13°CLow 7°CRain 28%
Autumn in Cluj-Napoca has typical daily highs of about 13°C and lows of about 7°C, with a 28% chance of rain on a given day.
When is the rainy season in Cluj-Napoca?
Cluj-Napoca has no sharply defined rainy season: the chance of rain on a given day runs from 22% in August, the driest month, to 33% in November, the wettest.
What time of year is Cluj-Napoca windiest?
Winds in Cluj-Napoca are highest in February, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.8 m/s (6 km/h). The prevailing wind is from the NE.
What is the average temperature in Cluj-Napoca year round?
The average temperature in Cluj-Napoca over the whole year is 10°C. August is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -3°C.