Annual mean 17°C · wettest around December · prevailing wind W
Warmest
30.2 °C
Coldest
8.7 °C
Wettest
52%
Windiest
4.1 m/s
Prevailing
W
3.3 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 Kennesaw over the whole year is 17°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 3°C. Kennesaw has no sharply defined rainy season: the chance of rain on a given day runs from 29% in October, the driest month, to 44% in December, the wettest. Winds in Kennesaw are highest in March, averaging 2.8 m/s (10 km/h), and lightest in July, at 1.8 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in Kennesaw come in October, when the sky is typically 37% covered; February is the cloudiest month, at 54%.
Month by month Kennesaw 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
9°C
3°C
5°C
43%
49%
2.7 m/s
11
0
35
February
13°C
7°C
10°C
36%
54%
2.7 m/s
28
1
57
March
17°C
9°C
13°C
43%
47%
2.8 m/s
44
2
68
April
21°C
12°C
18°C
40%
41%
2.6 m/s
62
15
63
May
25°C
17°C
24°C
41%
46%
2.3 m/s
61
44
35
June
29°C
21°C
29°C
42%
45%
1.9 m/s
29
61
6
July
30°C
23°C
32°C
39%
43%
1.8 m/s
7
50
0
August
29°C
22°C
31°C
38%
45%
1.8 m/s
12
54
2
September
27°C
19°C
28°C
37%
40%
1.8 m/s
39
55
18
October
22°C
13°C
21°C
29%
37%
2.0 m/s
68
25
54
November
16°C
8°C
13°C
37%
41%
2.2 m/s
40
4
67
December
11°C
5°C
8°C
44%
50%
2.4 m/s
17
0
49
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 Kennesaw weather by season
Year round, Kennesaw has days of about 9°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 17°C around the clock. Rain is most likely around December 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.
Kennesaw weather in winterDecember to February
High 11°CLow 5°CRain 41%
Winter in Kennesaw has typical daily highs of about 11°C and lows of about 5°C, with a 41% chance of rain on a given day.
Kennesaw weather in springMarch to May
High 21°CLow 13°CRain 41%
Spring in Kennesaw has typical daily highs of about 21°C and lows of about 13°C, with a 41% chance of rain on a given day.
Kennesaw weather in summerJune to August
High 29°CLow 22°CRain 40%
Summer in Kennesaw has typical daily highs of about 29°C and lows of about 22°C, with a 40% chance of rain on a given day.
Kennesaw weather in autumnSeptember to November
High 22°CLow 13°CRain 34%
Autumn in Kennesaw has typical daily highs of about 22°C and lows of about 13°C, with a 34% chance of rain on a given day.
When is the rainy season in Kennesaw?
Kennesaw has no sharply defined rainy season: the chance of rain on a given day runs from 29% in October, the driest month, to 44% in December, the wettest.
What time of year is Kennesaw windiest?
Winds in Kennesaw are highest in March, averaging 2.8 m/s (10 km/h), and lightest in July, at 1.8 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in Kennesaw year round?
The average temperature in Kennesaw over the whole year is 17°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 3°C.