Annual mean 11°C · wettest around December · prevailing wind W
Warmest
21.7 °C
Coldest
5.4 °C
Wettest
34%
Windiest
6.1 m/s
Prevailing
W
5.0 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 Haverhill 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. Haverhill has no sharply defined rainy season: the chance of rain on a given day runs from 15% in April, the driest month, to 26% in December, the wettest. Winds in Haverhill are highest in February, averaging 4.8 m/s (17 km/h), and lightest in May, at 3.7 m/s (13 km/h). The prevailing wind is from the W. The clearest skies in Haverhill come in August, when the sky is typically 47% covered; December is the cloudiest month, at 63%.
Month by month Haverhill 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
1°C
21%
59%
4.4 m/s
0
0
10
February
8°C
4°C
3°C
22%
56%
4.8 m/s
0
0
21
March
10°C
5°C
5°C
24%
56%
4.4 m/s
1
0
33
April
12°C
6°C
8°C
15%
48%
4.0 m/s
10
0
54
May
16°C
10°C
13°C
19%
48%
3.7 m/s
34
0
77
June
20°C
13°C
17°C
17%
47%
3.8 m/s
61
8
75
July
21°C
15°C
19°C
18%
47%
3.7 m/s
74
13
72
August
21°C
15°C
19°C
18%
47%
3.7 m/s
74
10
73
September
19°C
12°C
16°C
20%
48%
3.7 m/s
56
5
78
October
14°C
10°C
11°C
23%
52%
4.0 m/s
17
0
74
November
10°C
6°C
5°C
23%
56%
4.0 m/s
0
0
39
December
7°C
5°C
3°C
26%
63%
4.4 m/s
0
0
19
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 Haverhill weather by season
Year round, Haverhill 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.
Haverhill weather in winterDecember to February
High 7°CLow 4°CRain 23%
Winter in Haverhill has typical daily highs of about 7°C and lows of about 4°C, with a 23% chance of rain on a given day.
Haverhill weather in springMarch to May
High 13°CLow 7°CRain 19%
Spring in Haverhill has typical daily highs of about 13°C and lows of about 7°C, with a 19% chance of rain on a given day.
Haverhill weather in summerJune to August
High 21°CLow 14°CRain 18%
Summer in Haverhill has typical daily highs of about 21°C and lows of about 14°C, with a 18% chance of rain on a given day.
Haverhill weather in autumnSeptember to November
High 14°CLow 9°CRain 22%
Autumn in Haverhill has typical daily highs of about 14°C and lows of about 9°C, with a 22% chance of rain on a given day.
When is the rainy season in Haverhill?
Haverhill has no sharply defined rainy season: the chance of rain on a given day runs from 15% in April, the driest month, to 26% in December, the wettest.
What time of year is Haverhill windiest?
Winds in Haverhill are highest in February, averaging 4.8 m/s (17 km/h), and lightest in May, at 3.7 m/s (13 km/h). The prevailing wind is from the W.
What is the average temperature in Haverhill year round?
The average temperature in Haverhill 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.