Annual mean 10°C · wettest around May · prevailing wind NE
Warmest
25.5 °C
Coldest
-1.1 °C
Wettest
26%
Windiest
3.4 m/s
Prevailing
NE
2.6 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 Blaj over the whole year is 10°C. August is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -3°C. Blaj has no sharply defined rainy season: the chance of rain on a given day runs from 15% in August, the driest month, to 24% in May, the wettest. Winds in Blaj are highest in March, averaging 2.8 m/s (10 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the NE. The clearest skies in Blaj come in August, when the sky is typically 41% covered; December is the cloudiest month, at 77%.
Month by month Blaj 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
16%
71%
2.4 m/s
0
0
4
February
4°C
-1°C
-0°C
17%
68%
2.7 m/s
0
0
12
March
9°C
2°C
4°C
21%
65%
2.8 m/s
4
0
38
April
14°C
6°C
10°C
21%
60%
2.8 m/s
30
1
66
May
18°C
10°C
16°C
24%
64%
2.6 m/s
59
5
76
June
23°C
15°C
23°C
22%
54%
2.3 m/s
69
41
42
July
25°C
16°C
24°C
21%
48%
2.2 m/s
60
49
34
August
25°C
15°C
25°C
15%
41%
2.0 m/s
60
59
28
September
20°C
11°C
18°C
18%
50%
2.2 m/s
70
17
67
October
14°C
6°C
11°C
17%
53%
2.1 m/s
31
0
76
November
7°C
3°C
4°C
21%
70%
2.1 m/s
4
0
30
December
2°C
-0°C
-2°C
20%
77%
2.4 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 Blaj weather by season
Year round, Blaj has days of about -0°C at their warmest in January, its coolest month, and 25°C in August, its warmest; the coolest hours of the day run from -3°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 May 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.
Blaj weather in winterDecember to February
High 2°CLow -1°CRain 17%
Winter in Blaj has typical daily highs of about 2°C and lows of about -1°C, with a 17% chance of rain on a given day.
Blaj weather in springMarch to May
High 14°CLow 6°CRain 22%
Spring in Blaj has typical daily highs of about 14°C and lows of about 6°C, with a 22% chance of rain on a given day.
Blaj weather in summerJune to August
High 24°CLow 15°CRain 19%
Summer in Blaj has typical daily highs of about 24°C and lows of about 15°C, with a 19% chance of rain on a given day.
Blaj weather in autumnSeptember to November
High 13°CLow 7°CRain 18%
Autumn in Blaj has typical daily highs of about 13°C and lows of about 7°C, with a 18% chance of rain on a given day.
When is the rainy season in Blaj?
Blaj has no sharply defined rainy season: the chance of rain on a given day runs from 15% in August, the driest month, to 24% in May, the wettest.
What time of year is Blaj windiest?
Winds in Blaj are highest in March, averaging 2.8 m/s (10 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the NE.
What is the average temperature in Blaj year round?
The average temperature in Blaj over the whole year is 10°C. August is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -3°C.