Annual mean 5°C · wettest around August · prevailing wind E
Warmest
22.3 °C
Coldest
-2.2 °C
Wettest
29%
Windiest
3.8 m/s
Prevailing
E
2.9 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 Bayan over the whole year is 5°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -14°C. The rainy (wet) season in Bayan runs from April to October, peaking in August with a 30% chance of rain on a given day. The dry season is November to March; December is the driest month, at 1%. Winds in Bayan are highest in April, averaging 3.0 m/s (11 km/h), and lightest in December, at 2.1 m/s (8 km/h). The prevailing wind is from the E. The clearest skies in Bayan come in December, when the sky is typically 51% covered; June is the cloudiest month, at 76%.
Month by month Bayan 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
-14°C
-7°C
6%
57%
2.2 m/s
0
0
0
February
1°C
-11°C
-4°C
8%
63%
2.6 m/s
0
0
3
March
7°C
-4°C
2°C
8%
69%
2.9 m/s
1
0
24
April
12°C
2°C
7°C
17%
72%
3.0 m/s
12
0
51
May
16°C
7°C
11°C
22%
73%
2.9 m/s
36
1
69
June
19°C
11°C
16°C
27%
76%
2.5 m/s
60
5
73
July
22°C
13°C
20°C
28%
69%
2.4 m/s
70
22
59
August
21°C
13°C
19°C
30%
76%
2.4 m/s
70
17
63
September
16°C
8°C
14°C
30%
74%
2.3 m/s
49
1
78
October
11°C
2°C
7°C
19%
69%
2.3 m/s
6
0
52
November
5°C
-6°C
0°C
6%
56%
2.3 m/s
0
0
17
December
-1°C
-12°C
-6°C
1%
51%
2.1 m/s
0
0
1
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 Bayan weather by season
Year round, Bayan has days of about -2°C at their warmest in January, its coolest month, and 22°C in July, its warmest; the coolest hours of the day run from -14°C to 13°C through the year, and the average temperature over the year is 5°C around the clock. Rain is most likely around August and least likely around December. 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.
Bayan weather in winterDecember to February
High -0°CLow -12°CRain 5%
Winter in Bayan has typical daily highs of about -0°C and lows of about -12°C, with a 5% chance of rain on a given day.
Bayan weather in springMarch to May
High 12°CLow 2°CRain 15%
Spring in Bayan has typical daily highs of about 12°C and lows of about 2°C, with a 15% chance of rain on a given day.
Bayan weather in summerJune to August
High 20°CLow 12°CRain 28%
Summer in Bayan has typical daily highs of about 20°C and lows of about 12°C, with a 28% chance of rain on a given day.
Bayan weather in autumnSeptember to November
High 11°CLow 1°CRain 18%
Autumn in Bayan has typical daily highs of about 11°C and lows of about 1°C, with a 18% chance of rain on a given day.
When is the rainy season in Bayan?
The rainy (wet) season in Bayan runs from April to October, peaking in August with a 30% chance of rain on a given day. The dry season is November to March; December is the driest month, at 1%.
What time of year is Bayan windiest?
Winds in Bayan are highest in April, averaging 3.0 m/s (11 km/h), and lightest in December, at 2.1 m/s (8 km/h). The prevailing wind is from the E.
What is the average temperature in Bayan year round?
The average temperature in Bayan over the whole year is 5°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -14°C.