Annual mean 12°C · wettest around March · prevailing wind SW
Warmest
27.7 °C
Coldest
-0.9 °C
Wettest
48%
Windiest
5.6 m/s
Prevailing
SW
4.2 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 Brownsburg 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 -3°C. Brownsburg has no sharply defined rainy season: the chance of rain on a given day runs from 37% in October, the driest month, to 44% in March, the wettest. Winds in Brownsburg are highest in March, averaging 4.1 m/s (15 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the SW. The clearest skies in Brownsburg come in September, when the sky is typically 33% covered; January is the cloudiest month, at 60%.
Month by month Brownsburg 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
-5°C
42%
60%
3.9 m/s
0
0
6
February
4°C
-1°C
-2°C
40%
52%
4.0 m/s
2
0
17
March
9°C
3°C
4°C
44%
51%
4.1 m/s
10
0
32
April
15°C
8°C
10°C
41%
48%
3.9 m/s
30
2
55
May
21°C
14°C
19°C
41%
45%
3.3 m/s
59
21
57
June
26°C
19°C
26°C
42%
35%
2.9 m/s
56
48
28
July
27°C
21°C
29°C
42%
36%
2.3 m/s
36
63
11
August
27°C
19°C
28°C
40%
35%
2.1 m/s
45
57
17
September
25°C
15°C
24°C
40%
33%
2.2 m/s
59
44
38
October
18°C
10°C
15°C
37%
41%
2.9 m/s
46
10
63
November
9°C
3°C
5°C
40%
44%
3.4 m/s
13
0
36
December
3°C
-1°C
-2°C
40%
55%
3.6 m/s
1
0
12
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 Brownsburg weather by season
Year round, Brownsburg has days of about 0°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -3°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 March and least likely around October. 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.
Brownsburg weather in winterDecember to February
High 2°CLow -2°CRain 41%
Winter in Brownsburg has typical daily highs of about 2°C and lows of about -2°C, with a 41% chance of rain on a given day.
Brownsburg weather in springMarch to May
High 15°CLow 8°CRain 42%
Spring in Brownsburg has typical daily highs of about 15°C and lows of about 8°C, with a 42% chance of rain on a given day.
Brownsburg weather in summerJune to August
High 27°CLow 20°CRain 41%
Summer in Brownsburg has typical daily highs of about 27°C and lows of about 20°C, with a 41% chance of rain on a given day.
Brownsburg weather in autumnSeptember to November
High 17°CLow 9°CRain 39%
Autumn in Brownsburg has typical daily highs of about 17°C and lows of about 9°C, with a 39% chance of rain on a given day.
When is the rainy season in Brownsburg?
Brownsburg has no sharply defined rainy season: the chance of rain on a given day runs from 37% in October, the driest month, to 44% in March, the wettest.
What time of year is Brownsburg windiest?
Winds in Brownsburg are highest in March, averaging 4.1 m/s (15 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the SW.
What is the average temperature in Brownsburg year round?
The average temperature in Brownsburg 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 -3°C.