Annual mean 16°C · wettest around June · prevailing wind S
Warmest
32.6 °C
Coldest
6.4 °C
Wettest
65%
Windiest
6.8 m/s
Prevailing
S
5.3 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 Norman over the whole year is 16°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 0°C. Norman has no sharply defined rainy season: the chance of rain on a given day runs from 51% in November, the driest month, to 59% in June, the wettest. Winds in Norman are highest in April, averaging 5.1 m/s (18 km/h), and lightest in September, at 3.4 m/s (12 km/h). The prevailing wind is from the S. The clearest skies in Norman come in July, when the sky is typically 22% covered; May is the cloudiest month, at 40%.
Month by month Norman 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
7°C
0°C
1°C
56%
35%
4.3 m/s
4
0
25
February
10°C
2°C
4°C
55%
39%
4.7 m/s
12
0
37
March
16°C
7°C
11°C
56%
36%
5.0 m/s
28
2
59
April
20°C
11°C
15°C
58%
39%
5.1 m/s
51
5
65
May
24°C
17°C
22°C
58%
40%
4.2 m/s
63
33
44
June
30°C
22°C
30°C
59%
27%
4.0 m/s
26
58
8
July
32°C
24°C
33°C
55%
22%
3.7 m/s
7
47
1
August
32°C
23°C
32°C
56%
24%
3.5 m/s
13
49
2
September
29°C
19°C
28°C
58%
26%
3.4 m/s
37
59
16
October
22°C
12°C
18°C
59%
29%
4.1 m/s
57
23
51
November
15°C
6°C
10°C
51%
31%
4.2 m/s
29
1
62
December
10°C
3°C
5°C
54%
34%
4.2 m/s
8
0
38
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 Norman weather by season
Year round, Norman has days of about 7°C at their warmest in January, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from 0°C to 24°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around June and least likely around November. 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.
Norman weather in winterDecember to February
High 9°CLow 2°CRain 55%
Winter in Norman has typical daily highs of about 9°C and lows of about 2°C, with a 55% chance of rain on a given day.
Norman weather in springMarch to May
High 20°CLow 12°CRain 58%
Spring in Norman has typical daily highs of about 20°C and lows of about 12°C, with a 58% chance of rain on a given day.
Norman weather in summerJune to August
High 31°CLow 23°CRain 57%
Summer in Norman has typical daily highs of about 31°C and lows of about 23°C, with a 57% chance of rain on a given day.
Norman weather in autumnSeptember to November
High 22°CLow 13°CRain 56%
Autumn in Norman has typical daily highs of about 22°C and lows of about 13°C, with a 56% chance of rain on a given day.
When is the rainy season in Norman?
Norman has no sharply defined rainy season: the chance of rain on a given day runs from 51% in November, the driest month, to 59% in June, the wettest.
What time of year is Norman windiest?
Winds in Norman are highest in April, averaging 5.1 m/s (18 km/h), and lightest in September, at 3.4 m/s (12 km/h). The prevailing wind is from the S.
What is the average temperature in Norman year round?
The average temperature in Norman over the whole year is 16°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 0°C.