Annual mean 18°C · wettest around May · prevailing wind S
Warmest
33.8 °C
Coldest
9.3 °C
Wettest
75%
Windiest
5.7 m/s
Prevailing
S
4.5 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 Gainesville over the whole year is 18°C. July is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 3°C. Gainesville has no sharply defined rainy season: the chance of rain on a given day runs from 56% in September, the driest month, to 61% in May, the wettest. Winds in Gainesville are highest in March, averaging 4.1 m/s (15 km/h), and lightest in September, at 2.5 m/s (9 km/h). The prevailing wind is from the S. The clearest skies in Gainesville come in July, when the sky is typically 19% covered; April is the cloudiest month, at 41%.
Month by month Gainesville 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
10°C
3°C
5°C
56%
35%
3.4 m/s
9
0
41
February
13°C
5°C
8°C
60%
40%
3.7 m/s
23
1
49
March
18°C
10°C
14°C
57%
36%
4.1 m/s
44
4
68
April
21°C
13°C
18°C
59%
41%
4.0 m/s
63
12
63
May
26°C
19°C
25°C
61%
40%
3.5 m/s
56
46
30
June
31°C
23°C
32°C
60%
27%
3.2 m/s
15
52
3
July
33°C
25°C
34°C
58%
19%
3.1 m/s
3
33
0
August
33°C
24°C
34°C
59%
21%
2.8 m/s
6
37
1
September
30°C
20°C
30°C
56%
26%
2.5 m/s
26
55
10
October
24°C
14°C
21°C
60%
29%
3.1 m/s
55
37
41
November
17°C
8°C
13°C
57%
33%
3.1 m/s
43
4
68
December
13°C
5°C
8°C
58%
38%
3.2 m/s
20
0
53
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 Gainesville weather by season
Year round, Gainesville has days of about 10°C at their warmest in January, its coolest month, and 33°C in July, its warmest; the coolest hours of the day run from 3°C to 25°C through the year, and the average temperature over the year is 18°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.
Gainesville weather in winterDecember to February
High 12°CLow 4°CRain 58%
Winter in Gainesville has typical daily highs of about 12°C and lows of about 4°C, with a 58% chance of rain on a given day.
Gainesville weather in springMarch to May
High 22°CLow 14°CRain 59%
Spring in Gainesville has typical daily highs of about 22°C and lows of about 14°C, with a 59% chance of rain on a given day.
Gainesville weather in summerJune to August
High 32°CLow 24°CRain 59%
Summer in Gainesville has typical daily highs of about 32°C and lows of about 24°C, with a 59% chance of rain on a given day.
Gainesville weather in autumnSeptember to November
High 24°CLow 14°CRain 57%
Autumn in Gainesville has typical daily highs of about 24°C and lows of about 14°C, with a 57% chance of rain on a given day.
When is the rainy season in Gainesville?
Gainesville has no sharply defined rainy season: the chance of rain on a given day runs from 56% in September, the driest month, to 61% in May, the wettest.
What time of year is Gainesville windiest?
Winds in Gainesville are highest in March, averaging 4.1 m/s (15 km/h), and lightest in September, at 2.5 m/s (9 km/h). The prevailing wind is from the S.
What is the average temperature in Gainesville year round?
The average temperature in Gainesville over the whole year is 18°C. July is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 3°C.