Annual mean 16°C · wettest around February · prevailing wind SW
Warmest
30.0 °C
Coldest
6.1 °C
Wettest
87%
Windiest
4.6 m/s
Prevailing
SW
3.5 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 Shelbyville over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 1°C. Shelbyville has no sharply defined rainy season: the chance of rain on a given day runs from 83% in September, the driest month, to 86% in February, the wettest. Winds in Shelbyville are highest in February, averaging 3.0 m/s (11 km/h), and lightest in August, at 1.5 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Shelbyville come in September, when the sky is typically 28% covered; February is the cloudiest month, at 44%.
Month by month Shelbyville 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
1°C
3°C
85%
43%
2.8 m/s
6
0
26
February
11°C
5°C
7°C
86%
44%
3.0 m/s
16
0
43
March
15°C
7°C
11°C
86%
35%
2.9 m/s
33
1
61
April
19°C
10°C
16°C
85%
32%
2.7 m/s
55
10
62
May
24°C
16°C
23°C
85%
33%
2.1 m/s
61
41
37
June
28°C
20°C
29°C
85%
28%
1.9 m/s
32
60
8
July
30°C
22°C
32°C
85%
28%
1.6 m/s
10
51
2
August
29°C
21°C
31°C
85%
31%
1.5 m/s
17
59
3
September
27°C
17°C
28°C
83%
28%
1.5 m/s
40
57
18
October
22°C
11°C
20°C
84%
31%
1.8 m/s
59
22
56
November
14°C
5°C
11°C
85%
31%
2.1 m/s
30
2
60
December
10°C
4°C
6°C
86%
40%
2.6 m/s
13
0
42
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 Shelbyville weather by season
Year round, Shelbyville has days of about 7°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 1°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 February 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.
Shelbyville weather in winterDecember to February
High 9°CLow 3°CRain 85%
Winter in Shelbyville has typical daily highs of about 9°C and lows of about 3°C, with a 85% chance of rain on a given day.
Shelbyville weather in springMarch to May
High 20°CLow 11°CRain 85%
Spring in Shelbyville has typical daily highs of about 20°C and lows of about 11°C, with a 85% chance of rain on a given day.
Shelbyville weather in summerJune to August
High 29°CLow 21°CRain 85%
Summer in Shelbyville has typical daily highs of about 29°C and lows of about 21°C, with a 85% chance of rain on a given day.
Shelbyville weather in autumnSeptember to November
High 21°CLow 11°CRain 84%
Autumn in Shelbyville has typical daily highs of about 21°C and lows of about 11°C, with a 84% chance of rain on a given day.
When is the rainy season in Shelbyville?
Shelbyville has no sharply defined rainy season: the chance of rain on a given day runs from 83% in September, the driest month, to 86% in February, the wettest.
What time of year is Shelbyville windiest?
Winds in Shelbyville are highest in February, averaging 3.0 m/s (11 km/h), and lightest in August, at 1.5 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Shelbyville year round?
The average temperature in Shelbyville over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 1°C.