Annual mean 10°C · wettest around December · prevailing wind SW
Warmest
20.0 °C
Coldest
4.8 °C
Wettest
30%
Windiest
6.6 m/s
Prevailing
SW
5.2 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 Chesterfield over the whole year is 10°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 4°C. Chesterfield has no sharply defined rainy season: the chance of rain on a given day runs from 17% in April, the driest month, to 26% in December, the wettest. Winds in Chesterfield are highest in February, averaging 5.5 m/s (20 km/h), and lightest in May, at 4.0 m/s (14 km/h). The prevailing wind is from the SW. The clearest skies in Chesterfield come in May, when the sky is typically 58% covered; December is the cloudiest month, at 69%.
Month by month Chesterfield 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
5°C
4°C
0°C
24%
68%
5.0 m/s
0
0
7
February
7°C
4°C
1°C
26%
66%
5.5 m/s
0
0
13
March
9°C
4°C
3°C
24%
66%
4.9 m/s
1
0
25
April
11°C
5°C
6°C
17%
58%
4.3 m/s
6
0
44
May
15°C
9°C
11°C
18%
58%
4.0 m/s
25
0
73
June
17°C
13°C
14°C
22%
61%
4.1 m/s
46
4
77
July
19°C
14°C
17°C
21%
60%
4.0 m/s
61
7
77
August
19°C
14°C
16°C
19%
60%
4.1 m/s
59
5
79
September
17°C
11°C
13°C
20%
61%
4.0 m/s
38
2
77
October
13°C
9°C
9°C
22%
64%
4.5 m/s
8
0
63
November
8°C
6°C
4°C
21%
67%
4.5 m/s
0
0
30
December
6°C
5°C
2°C
26%
69%
4.9 m/s
0
0
13
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 Chesterfield weather by season
Year round, Chesterfield has days of about 5°C at their warmest in January, its coolest month, and 19°C in July, its warmest; the coolest hours of the day run from 4°C to 14°C through the year, and the average temperature over the year is 10°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.
Chesterfield weather in winterDecember to February
High 6°CLow 4°CRain 25%
Winter in Chesterfield has typical daily highs of about 6°C and lows of about 4°C, with a 25% chance of rain on a given day.
Chesterfield weather in springMarch to May
High 11°CLow 6°CRain 20%
Spring in Chesterfield has typical daily highs of about 11°C and lows of about 6°C, with a 20% chance of rain on a given day.
Chesterfield weather in summerJune to August
High 19°CLow 13°CRain 21%
Summer in Chesterfield has typical daily highs of about 19°C and lows of about 13°C, with a 21% chance of rain on a given day.
Chesterfield weather in autumnSeptember to November
High 13°CLow 9°CRain 21%
Autumn in Chesterfield has typical daily highs of about 13°C and lows of about 9°C, with a 21% chance of rain on a given day.
When is the rainy season in Chesterfield?
Chesterfield has no sharply defined rainy season: the chance of rain on a given day runs from 17% in April, the driest month, to 26% in December, the wettest.
What time of year is Chesterfield windiest?
Winds in Chesterfield are highest in February, averaging 5.5 m/s (20 km/h), and lightest in May, at 4.0 m/s (14 km/h). The prevailing wind is from the SW.
What is the average temperature in Chesterfield year round?
The average temperature in Chesterfield over the whole year is 10°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 4°C.