Annual mean 6°C · wettest around December · prevailing wind SW
Warmest
24.0 °C
Coldest
-7.1 °C
Wettest
42%
Windiest
3.7 m/s
Prevailing
SW
3.2 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 Huntsville over the whole year is 6°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -9°C. Huntsville has no sharply defined rainy season: the chance of rain on a given day runs from 30% in July, the driest month, to 42% in December, the wettest. Winds in Huntsville are highest in March, averaging 2.8 m/s (10 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the SW. The clearest skies in Huntsville come in July, when the sky is typically 38% covered; December is the cloudiest month, at 65%.
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
-6°C
-9°C
-11°C
38%
61%
2.5 m/s
0
0
0
February
-5°C
-9°C
-10°C
38%
58%
2.7 m/s
0
0
0
March
0°C
-6°C
-5°C
35%
49%
2.8 m/s
0
0
6
April
7°C
1°C
3°C
38%
47%
2.7 m/s
6
1
27
May
16°C
8°C
12°C
33%
41%
2.3 m/s
36
7
63
June
21°C
14°C
19°C
32%
40%
2.3 m/s
68
18
65
July
24°C
16°C
24°C
30%
38%
2.0 m/s
75
41
43
August
23°C
15°C
23°C
32%
39%
1.9 m/s
76
37
48
September
19°C
11°C
18°C
32%
39%
1.9 m/s
60
14
70
October
12°C
6°C
9°C
37%
50%
2.4 m/s
24
2
52
November
3°C
-0°C
-1°C
39%
57%
2.7 m/s
3
0
14
December
-3°C
-5°C
-7°C
42%
65%
2.5 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 Huntsville weather by season
Year round, Huntsville has days of about -6°C at their warmest in January, its coolest month, and 24°C in July, its warmest; the coolest hours of the day run from -9°C to 16°C through the year, and the average temperature over the year is 6°C around the clock. Rain is most likely around December and least likely around July. 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 -4°CLow -8°CRain 39%
Winter in Huntsville has typical daily highs of about -4°C and lows of about -8°C, with a 39% chance of rain on a given day.
Huntsville weather in springMarch to May
High 8°CLow 1°CRain 35%
Spring in Huntsville has typical daily highs of about 8°C and lows of about 1°C, with a 35% chance of rain on a given day.
Huntsville weather in summerJune to August
High 22°CLow 15°CRain 31%
Summer in Huntsville has typical daily highs of about 22°C and lows of about 15°C, with a 31% chance of rain on a given day.
Huntsville weather in autumnSeptember to November
High 11°CLow 6°CRain 36%
Autumn in Huntsville has typical daily highs of about 11°C and lows of about 6°C, with a 36% 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 30% in July, the driest month, to 42% in December, the wettest.
What time of year is Huntsville windiest?
Winds in Huntsville are highest in March, averaging 2.8 m/s (10 km/h), and lightest in August, at 1.9 m/s (7 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 6°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -9°C.