Annual mean 12°C · wettest around December · prevailing wind W
Warmest
27.6 °C
Coldest
1.1 °C
Wettest
13%
Windiest
4.6 m/s
Prevailing
W
3.9 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 Danbury over the whole year is 12°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -2°C. Danbury has no sharply defined rainy season: the chance of rain on a given day runs from 6% in June, the driest month, to 11% in December, the wettest. Winds in Danbury are highest in March, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.3 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Danbury come in November, when the sky is typically 39% covered; April is the cloudiest month, at 52%.
Month by month Danbury 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
-2°C
-4°C
8%
52%
3.2 m/s
1
0
6
February
3°C
-2°C
-2°C
10%
47%
3.0 m/s
1
0
12
March
7°C
1°C
2°C
9%
48%
3.5 m/s
4
0
27
April
13°C
6°C
8°C
10%
52%
3.4 m/s
18
2
55
May
19°C
12°C
16°C
10%
51%
2.8 m/s
56
11
74
June
24°C
17°C
23°C
6%
42%
2.6 m/s
75
37
50
July
27°C
21°C
28°C
7%
40%
2.3 m/s
45
68
14
August
26°C
19°C
27°C
7%
40%
2.3 m/s
59
59
25
September
22°C
15°C
21°C
8%
43%
2.4 m/s
74
27
59
October
17°C
10°C
14°C
10%
47%
2.6 m/s
48
5
76
November
10°C
3°C
5°C
8%
39%
2.8 m/s
11
0
39
December
4°C
-0°C
-1°C
11%
50%
2.9 m/s
1
0
14
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 Danbury weather by season
Year round, Danbury has days of about 2°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -2°C to 21°C through the year, and the average temperature over the year is 12°C around the clock. Rain is most likely around December and least likely around June. 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.
Danbury weather in winterDecember to February
High 3°CLow -1°CRain 10%
Winter in Danbury has typical daily highs of about 3°C and lows of about -1°C, with a 10% chance of rain on a given day.
Danbury weather in springMarch to May
High 13°CLow 7°CRain 10%
Spring in Danbury has typical daily highs of about 13°C and lows of about 7°C, with a 10% chance of rain on a given day.
Danbury weather in summerJune to August
High 26°CLow 19°CRain 7%
Summer in Danbury has typical daily highs of about 26°C and lows of about 19°C, with a 7% chance of rain on a given day.
Danbury weather in autumnSeptember to November
High 16°CLow 10°CRain 9%
Autumn in Danbury has typical daily highs of about 16°C and lows of about 10°C, with a 9% chance of rain on a given day.
When is the rainy season in Danbury?
Danbury has no sharply defined rainy season: the chance of rain on a given day runs from 6% in June, the driest month, to 11% in December, the wettest.
What time of year is Danbury windiest?
Winds in Danbury are highest in March, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.3 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Danbury year round?
The average temperature in Danbury over the whole year is 12°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -2°C.