Annual mean 11°C · wettest around December · prevailing wind W
Warmest
21.0 °C
Coldest
5.7 °C
Wettest
43%
Windiest
5.8 m/s
Prevailing
W
4.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Melksham over the whole year is 11°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about 4°C. Melksham has no sharply defined rainy season: the chance of rain on a given day runs from 25% in April, the driest month, to 36% in December, the wettest. Winds in Melksham are highest in February, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.6 m/s (13 km/h). The prevailing wind is from the W. The clearest skies in Melksham come in May, when the sky is typically 60% covered; December is the cloudiest month, at 74%.
Month by month Melksham 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
6°C
4°C
2°C
33%
69%
4.1 m/s
0
0
12
February
7°C
4°C
2°C
36%
69%
4.6 m/s
0
0
19
March
9°C
5°C
4°C
35%
68%
4.5 m/s
1
0
28
April
12°C
6°C
7°C
25%
62%
4.0 m/s
8
0
48
May
16°C
10°C
12°C
30%
60%
3.8 m/s
26
0
74
June
18°C
13°C
16°C
26%
60%
3.8 m/s
55
4
78
July
21°C
15°C
18°C
26%
63%
3.6 m/s
73
10
72
August
20°C
14°C
17°C
31%
63%
3.7 m/s
67
6
76
September
18°C
12°C
15°C
29%
63%
3.7 m/s
49
2
79
October
14°C
10°C
10°C
32%
68%
3.9 m/s
13
0
71
November
9°C
6°C
5°C
35%
70%
3.8 m/s
0
0
36
December
8°C
6°C
3°C
36%
74%
3.9 m/s
0
0
22
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 Melksham weather by season
Year round, Melksham has days of about 6°C at their warmest in January, its coolest month, and 21°C in July, its warmest; the coolest hours of the day run from 4°C to 15°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December and least likely around April. 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.
Melksham weather in winterDecember to February
High 7°CLow 5°CRain 35%
Winter in Melksham has typical daily highs of about 7°C and lows of about 5°C, with a 35% chance of rain on a given day.
Melksham weather in springMarch to May
High 12°CLow 7°CRain 30%
Spring in Melksham has typical daily highs of about 12°C and lows of about 7°C, with a 30% chance of rain on a given day.
Melksham weather in summerJune to August
High 20°CLow 14°CRain 28%
Summer in Melksham has typical daily highs of about 20°C and lows of about 14°C, with a 28% chance of rain on a given day.
Melksham weather in autumnSeptember to November
High 14°CLow 9°CRain 32%
Autumn in Melksham has typical daily highs of about 14°C and lows of about 9°C, with a 32% chance of rain on a given day.
When is the rainy season in Melksham?
Melksham has no sharply defined rainy season: the chance of rain on a given day runs from 25% in April, the driest month, to 36% in December, the wettest.
What time of year is Melksham windiest?
Winds in Melksham are highest in February, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.6 m/s (13 km/h). The prevailing wind is from the W.
What is the average temperature in Melksham year round?
The average temperature in Melksham over the whole year is 11°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about 4°C.