Annual mean 10°C · wettest around December · prevailing wind W
Warmest
23.6 °C
Coldest
0.8 °C
Wettest
28%
Windiest
2.9 m/s
Prevailing
W
2.4 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 Bülach over the whole year is 10°C. July is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 0°C. Bülach 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 December, the wettest. Winds in Bülach are highest in January, averaging 2.3 m/s (8 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in Bülach come in August, when the sky is typically 48% covered; December is the cloudiest month, at 78%.
Month by month Bülach 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
-2°C
22%
76%
2.3 m/s
0
0
8
February
5°C
2°C
1°C
18%
65%
2.3 m/s
0
0
19
March
9°C
3°C
4°C
18%
59%
2.2 m/s
3
0
36
April
13°C
5°C
9°C
17%
55%
2.2 m/s
25
0
64
May
16°C
10°C
14°C
21%
58%
2.1 m/s
45
3
75
June
22°C
15°C
21°C
18%
49%
2.0 m/s
72
24
60
July
23°C
16°C
22°C
17%
49%
1.8 m/s
76
33
51
August
23°C
15°C
23°C
15%
48%
1.7 m/s
68
39
47
September
18°C
12°C
17°C
15%
50%
1.6 m/s
65
14
73
October
13°C
8°C
11°C
15%
60%
1.6 m/s
29
0
75
November
6°C
4°C
3°C
21%
74%
1.9 m/s
1
0
27
December
3°C
1°C
-0°C
24%
78%
2.2 m/s
0
0
8
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 Bülach weather by season
Year round, Bülach has days of about 2°C at their warmest in January, its coolest month, and 23°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 December 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.
Bülach weather in winterDecember to February
High 4°CLow 1°CRain 21%
Winter in Bülach has typical daily highs of about 4°C and lows of about 1°C, with a 21% chance of rain on a given day.
Bülach weather in springMarch to May
High 13°CLow 6°CRain 19%
Spring in Bülach has typical daily highs of about 13°C and lows of about 6°C, with a 19% chance of rain on a given day.
Bülach weather in summerJune to August
High 23°CLow 15°CRain 17%
Summer in Bülach has typical daily highs of about 23°C and lows of about 15°C, with a 17% chance of rain on a given day.
Bülach weather in autumnSeptember to November
High 13°CLow 8°CRain 17%
Autumn in Bülach has typical daily highs of about 13°C and lows of about 8°C, with a 17% chance of rain on a given day.
When is the rainy season in Bülach?
Bülach 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 December, the wettest.
What time of year is Bülach windiest?
Winds in Bülach are highest in January, averaging 2.3 m/s (8 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in Bülach year round?
The average temperature in Bülach over the whole year is 10°C. July is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 0°C.