Annual mean 12°C · wettest around May · prevailing wind SW
Warmest
27.2 °C
Coldest
0.4 °C
Wettest
34%
Windiest
4.2 m/s
Prevailing
SW
3.4 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 Morgantown 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. Morgantown has no sharply defined rainy season: the chance of rain on a given day runs from 26% in September, the driest month, to 37% in May, the wettest. Winds in Morgantown are highest in March, averaging 3.3 m/s (12 km/h), and lightest in August, at 1.8 m/s (6 km/h). The prevailing wind is from the SW. The clearest skies in Morgantown come in September, when the sky is typically 43% covered; January is the cloudiest month, at 70%.
Month by month Morgantown 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
1°C
-2°C
-4°C
35%
70%
3.0 m/s
2
0
10
February
5°C
1°C
-0°C
32%
60%
3.1 m/s
4
0
21
March
10°C
3°C
5°C
34%
53%
3.3 m/s
14
0
40
April
15°C
8°C
11°C
36%
53%
3.0 m/s
35
3
58
May
20°C
13°C
18°C
37%
53%
2.5 m/s
61
19
60
June
24°C
17°C
24°C
34%
45%
2.2 m/s
66
41
41
July
27°C
19°C
28°C
34%
44%
1.9 m/s
46
65
14
August
26°C
18°C
27°C
33%
46%
1.8 m/s
56
57
23
September
23°C
15°C
23°C
26%
43%
1.9 m/s
68
38
47
October
17°C
10°C
15°C
27%
47%
2.2 m/s
48
10
67
November
9°C
4°C
5°C
27%
49%
2.6 m/s
14
0
41
December
5°C
1°C
0°C
33%
65%
2.8 m/s
2
0
20
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 Morgantown weather by season
Year round, Morgantown has days of about 1°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 19°C through the year, and the average temperature over the year is 12°C around the clock. Rain is most likely around May and least likely around September. 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.
Morgantown weather in winterDecember to February
High 3°CLow -0°CRain 33%
Winter in Morgantown has typical daily highs of about 3°C and lows of about -0°C, with a 33% chance of rain on a given day.
Morgantown weather in springMarch to May
High 15°CLow 8°CRain 36%
Spring in Morgantown has typical daily highs of about 15°C and lows of about 8°C, with a 36% chance of rain on a given day.
Morgantown weather in summerJune to August
High 26°CLow 18°CRain 33%
Summer in Morgantown has typical daily highs of about 26°C and lows of about 18°C, with a 33% chance of rain on a given day.
Morgantown weather in autumnSeptember to November
High 16°CLow 10°CRain 27%
Autumn in Morgantown has typical daily highs of about 16°C and lows of about 10°C, with a 27% chance of rain on a given day.
When is the rainy season in Morgantown?
Morgantown has no sharply defined rainy season: the chance of rain on a given day runs from 26% in September, the driest month, to 37% in May, the wettest.
What time of year is Morgantown windiest?
Winds in Morgantown are highest in March, averaging 3.3 m/s (12 km/h), and lightest in August, at 1.8 m/s (6 km/h). The prevailing wind is from the SW.
What is the average temperature in Morgantown year round?
The average temperature in Morgantown 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.