Annual mean 16°C · wettest around December · prevailing wind SW
Warmest
30.8 °C
Coldest
9.0 °C
Wettest
54%
Windiest
4.0 m/s
Prevailing
SW
3.0 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 Greenville 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 2°C. Greenville has no sharply defined rainy season: the chance of rain on a given day runs from 50% in July, the driest month, to 53% in December, the wettest. Winds in Greenville are highest in March, averaging 2.6 m/s (9 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the SW. The clearest skies in Greenville come in July, when the sky is typically 29% covered; February is the cloudiest month, at 41%.
Month by month Greenville 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
2°C
5°C
53%
35%
2.3 m/s
8
0
39
February
13°C
6°C
9°C
52%
41%
2.5 m/s
25
0
58
March
16°C
8°C
13°C
52%
35%
2.6 m/s
41
2
70
April
21°C
12°C
18°C
51%
29%
2.5 m/s
65
14
67
May
24°C
17°C
24°C
53%
37%
2.2 m/s
65
44
38
June
29°C
21°C
30°C
51%
33%
2.0 m/s
31
66
8
July
31°C
22°C
33°C
50%
29%
1.8 m/s
7
52
1
August
29°C
21°C
31°C
51%
38%
1.7 m/s
16
56
4
September
27°C
18°C
28°C
51%
34%
1.9 m/s
42
57
19
October
22°C
12°C
21°C
50%
29%
1.8 m/s
71
26
57
November
16°C
7°C
13°C
51%
32%
1.9 m/s
38
3
71
December
11°C
4°C
8°C
53%
39%
2.1 m/s
14
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 Greenville weather by season
Year round, Greenville has days of about 9°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 2°C to 22°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around December and least likely around July. 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.
Greenville weather in winterDecember to February
High 11°CLow 4°CRain 53%
Winter in Greenville has typical daily highs of about 11°C and lows of about 4°C, with a 53% chance of rain on a given day.
Greenville weather in springMarch to May
High 20°CLow 12°CRain 52%
Spring in Greenville has typical daily highs of about 20°C and lows of about 12°C, with a 52% chance of rain on a given day.
Greenville weather in summerJune to August
High 29°CLow 21°CRain 51%
Summer in Greenville has typical daily highs of about 29°C and lows of about 21°C, with a 51% chance of rain on a given day.
Greenville weather in autumnSeptember to November
High 22°CLow 13°CRain 51%
Autumn in Greenville has typical daily highs of about 22°C and lows of about 13°C, with a 51% chance of rain on a given day.
When is the rainy season in Greenville?
Greenville has no sharply defined rainy season: the chance of rain on a given day runs from 50% in July, the driest month, to 53% in December, the wettest.
What time of year is Greenville windiest?
Winds in Greenville are highest in March, averaging 2.6 m/s (9 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the SW.
What is the average temperature in Greenville year round?
The average temperature in Greenville 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 2°C.