Annual mean 13°C · wettest around March · prevailing wind SW
Warmest
27.9 °C
Coldest
-0.3 °C
Wettest
34%
Windiest
5.2 m/s
Prevailing
SW
3.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Martinsville over the whole year is 13°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -3°C. Martinsville has no sharply defined rainy season: the chance of rain on a given day runs from 22% in October, the driest month, to 33% in March, the wettest. Winds in Martinsville are highest in March, averaging 3.8 m/s (14 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the SW. The clearest skies in Martinsville come in September, when the sky is typically 31% covered; January is the cloudiest month, at 56%.
Month by month Martinsville 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
1°C
-3°C
-5°C
31%
56%
3.6 m/s
0
0
8
February
5°C
-0°C
-1°C
29%
49%
3.7 m/s
3
0
20
March
10°C
4°C
5°C
33%
49%
3.8 m/s
12
0
36
April
15°C
8°C
11°C
31%
46%
3.7 m/s
35
3
59
May
21°C
14°C
19°C
30%
44%
2.9 m/s
60
23
57
June
27°C
20°C
27°C
30%
34%
2.6 m/s
54
52
25
July
28°C
21°C
29°C
30%
36%
2.1 m/s
31
64
9
August
27°C
20°C
29°C
27%
35%
1.9 m/s
40
59
14
September
25°C
16°C
25°C
29%
31%
2.0 m/s
58
48
35
October
18°C
10°C
16°C
22%
39%
2.6 m/s
50
12
65
November
10°C
4°C
6°C
26%
41%
3.0 m/s
15
1
41
December
4°C
-0°C
-1°C
30%
53%
3.3 m/s
1
0
14
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 Martinsville weather by season
Year round, Martinsville has days of about 1°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -3°C to 21°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around March 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.
Martinsville weather in winterDecember to February
High 3°CLow -1°CRain 30%
Winter in Martinsville has typical daily highs of about 3°C and lows of about -1°C, with a 30% chance of rain on a given day.
Martinsville weather in springMarch to May
High 16°CLow 9°CRain 31%
Spring in Martinsville has typical daily highs of about 16°C and lows of about 9°C, with a 31% chance of rain on a given day.
Martinsville weather in summerJune to August
High 27°CLow 20°CRain 29%
Summer in Martinsville has typical daily highs of about 27°C and lows of about 20°C, with a 29% chance of rain on a given day.
Martinsville weather in autumnSeptember to November
High 18°CLow 10°CRain 26%
Autumn in Martinsville has typical daily highs of about 18°C and lows of about 10°C, with a 26% chance of rain on a given day.
When is the rainy season in Martinsville?
Martinsville has no sharply defined rainy season: the chance of rain on a given day runs from 22% in October, the driest month, to 33% in March, the wettest.
What time of year is Martinsville windiest?
Winds in Martinsville are highest in March, averaging 3.8 m/s (14 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the SW.
What is the average temperature in Martinsville year round?
The average temperature in Martinsville over the whole year is 13°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -3°C.