Annual mean 16°C · wettest around February · prevailing wind SW
Warmest
30.5 °C
Coldest
7.7 °C
Wettest
55%
Windiest
4.6 m/s
Prevailing
SW
3.5 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 Huntsville over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 3°C. Huntsville has no sharply defined rainy season: the chance of rain on a given day runs from 43% in October, the driest month, to 52% in February, the wettest. Winds in Huntsville are highest in February, averaging 3.1 m/s (11 km/h), and lightest in August, at 1.6 m/s (6 km/h). The prevailing wind is from the SW. The clearest skies in Huntsville come in September, when the sky is typically 32% covered; February is the cloudiest month, at 52%.
Month by month Huntsville 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
8°C
3°C
4°C
49%
49%
2.9 m/s
9
0
32
February
12°C
6°C
8°C
52%
52%
3.1 m/s
21
0
49
March
16°C
8°C
12°C
50%
42%
3.1 m/s
38
1
66
April
20°C
11°C
17°C
47%
38%
2.8 m/s
61
13
63
May
25°C
17°C
24°C
49%
40%
2.3 m/s
60
45
33
June
29°C
21°C
30°C
49%
35%
2.0 m/s
26
59
6
July
30°C
23°C
33°C
46%
35%
1.7 m/s
7
44
1
August
30°C
21°C
32°C
46%
36%
1.6 m/s
13
54
2
September
28°C
18°C
28°C
44%
32%
1.7 m/s
35
57
14
October
22°C
13°C
21°C
43%
34%
2.0 m/s
63
27
52
November
15°C
7°C
12°C
46%
37%
2.3 m/s
36
4
65
December
11°C
5°C
7°C
51%
49%
2.7 m/s
17
0
47
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 Huntsville weather by season
Year round, Huntsville has days of about 8°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 3°C to 23°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around February 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.
Huntsville weather in winterDecember to February
High 10°CLow 4°CRain 51%
Winter in Huntsville has typical daily highs of about 10°C and lows of about 4°C, with a 51% chance of rain on a given day.
Huntsville weather in springMarch to May
High 20°CLow 12°CRain 49%
Spring in Huntsville has typical daily highs of about 20°C and lows of about 12°C, with a 49% chance of rain on a given day.
Huntsville weather in summerJune to August
High 29°CLow 22°CRain 47%
Summer in Huntsville has typical daily highs of about 29°C and lows of about 22°C, with a 47% chance of rain on a given day.
Huntsville weather in autumnSeptember to November
High 22°CLow 12°CRain 44%
Autumn in Huntsville has typical daily highs of about 22°C and lows of about 12°C, with a 44% chance of rain on a given day.
When is the rainy season in Huntsville?
Huntsville has no sharply defined rainy season: the chance of rain on a given day runs from 43% in October, the driest month, to 52% in February, the wettest.
What time of year is Huntsville windiest?
Winds in Huntsville are highest in February, averaging 3.1 m/s (11 km/h), and lightest in August, at 1.6 m/s (6 km/h). The prevailing wind is from the SW.
What is the average temperature in Huntsville year round?
The average temperature in Huntsville over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 3°C.