Annual mean 16°C · wettest around May · prevailing wind SW
Warmest
31.1 °C
Coldest
5.6 °C
Wettest
24%
Windiest
4.5 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
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 Clarksville over the whole year is 16°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 0°C. Clarksville has no sharply defined rainy season: the chance of rain on a given day runs from 18% in September, the driest month, to 25% in May, the wettest. Winds in Clarksville are highest in March, averaging 3.0 m/s (11 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the SW. The clearest skies in Clarksville come in July, when the sky is typically 24% covered; February is the cloudiest month, at 47%.
Month by month Clarksville 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
2°C
20%
44%
2.6 m/s
5
0
29
February
10°C
3°C
6°C
21%
47%
2.8 m/s
17
0
44
March
15°C
7°C
12°C
23%
43%
3.0 m/s
35
2
67
April
19°C
11°C
16°C
24%
41%
2.9 m/s
59
9
70
May
24°C
16°C
23°C
25%
41%
2.3 m/s
64
41
42
June
29°C
21°C
30°C
21%
26%
1.9 m/s
25
60
7
July
31°C
23°C
33°C
21%
24%
1.8 m/s
9
43
1
August
30°C
22°C
32°C
21%
27%
1.7 m/s
16
50
3
September
28°C
18°C
28°C
18%
27%
1.6 m/s
39
58
17
October
22°C
12°C
20°C
20%
31%
2.1 m/s
59
28
54
November
14°C
6°C
11°C
20%
36%
2.3 m/s
33
3
65
December
10°C
4°C
6°C
22%
42%
2.4 m/s
12
0
44
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 Clarksville weather by season
Year round, Clarksville has days of about 7°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 0°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 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.
Clarksville weather in winterDecember to February
High 9°CLow 2°CRain 21%
Winter in Clarksville has typical daily highs of about 9°C and lows of about 2°C, with a 21% chance of rain on a given day.
Clarksville weather in springMarch to May
High 19°CLow 11°CRain 24%
Spring in Clarksville has typical daily highs of about 19°C and lows of about 11°C, with a 24% chance of rain on a given day.
Clarksville weather in summerJune to August
High 30°CLow 22°CRain 21%
Summer in Clarksville has typical daily highs of about 30°C and lows of about 22°C, with a 21% chance of rain on a given day.
Clarksville weather in autumnSeptember to November
High 21°CLow 12°CRain 19%
Autumn in Clarksville has typical daily highs of about 21°C and lows of about 12°C, with a 19% chance of rain on a given day.
When is the rainy season in Clarksville?
Clarksville has no sharply defined rainy season: the chance of rain on a given day runs from 18% in September, the driest month, to 25% in May, the wettest.
What time of year is Clarksville windiest?
Winds in Clarksville are highest in March, averaging 3.0 m/s (11 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the SW.
What is the average temperature in Clarksville year round?
The average temperature in Clarksville over the whole year is 16°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 0°C.