Annual mean 10°C · wettest around April · prevailing wind W
Warmest
26.8 °C
Coldest
0.1 °C
Wettest
22%
Windiest
4.3 m/s
Prevailing
W
3.5 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 Haverhill over the whole year is 10°C. July is the hottest month, with highs of about 27°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 12% in September, the driest month, to 17% in April, the wettest. Winds in Haverhill are highest in March, averaging 3.3 m/s (12 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Haverhill come in August, when the sky is typically 48% covered; May is the cloudiest month, at 59%.
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
0°C
-4°C
-5°C
14%
57%
3.1 m/s
0
0
3
February
2°C
-3°C
-4°C
15%
55%
3.0 m/s
1
0
9
March
6°C
0°C
0°C
14%
55%
3.3 m/s
2
0
18
April
11°C
5°C
6°C
17%
59%
3.2 m/s
11
1
45
May
18°C
11°C
14°C
14%
59%
2.7 m/s
42
9
70
June
23°C
17°C
22°C
13%
54%
2.4 m/s
70
28
54
July
27°C
20°C
27°C
13%
50%
2.2 m/s
49
55
23
August
26°C
18°C
26°C
12%
48%
2.1 m/s
62
48
32
September
22°C
14°C
21°C
12%
51%
2.1 m/s
71
23
62
October
16°C
9°C
13°C
16%
55%
2.3 m/s
42
4
73
November
9°C
3°C
4°C
15%
49%
2.8 m/s
9
0
32
December
3°C
-2°C
-2°C
17%
54%
2.7 m/s
0
0
9
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 0°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -4°C to 20°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around April 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.
Haverhill weather in winterDecember to February
High 2°CLow -3°CRain 15%
Winter in Haverhill has typical daily highs of about 2°C and lows of about -3°C, with a 15% chance of rain on a given day.
Haverhill weather in springMarch to May
High 12°CLow 5°CRain 15%
Spring in Haverhill has typical daily highs of about 12°C and lows of about 5°C, with a 15% chance of rain on a given day.
Haverhill weather in summerJune to August
High 25°CLow 18°CRain 12%
Summer in Haverhill has typical daily highs of about 25°C and lows of about 18°C, with a 12% chance of rain on a given day.
Haverhill weather in autumnSeptember to November
High 15°CLow 9°CRain 14%
Autumn in Haverhill has typical daily highs of about 15°C and lows of about 9°C, with a 14% 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 12% in September, the driest month, to 17% in April, the wettest.
What time of year is Haverhill windiest?
Winds in Haverhill are highest in March, averaging 3.3 m/s (12 km/h), and lightest in August, at 2.1 m/s (8 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 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -4°C.