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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Fairhaven, Massachusetts, is another cold winter month, with an average temperature fluctuating between 36.3°F (2.4°C) and 26.8°F (-2.9°C). January brings the lowest temperatures, with an average high of 36.3°F (2.4°C) and an average low of 26.8°F (-2.9°C). Weather in January »
Weather in February
February, the last month of the winter in Fairhaven, is also an icy month, with an average temperature ranging between max 38.3°F (3.5°C) and min 27.1°F (-2.7°C). As February takes its course, Fairhaven's average high-temperature registers at a still icy 38.3°F (3.5°C), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Fairhaven, is a chilly month, with temperature in the range of an average high of 43.5°F (6.4°C) and an average low of 33.1°F (0.6°C). The average high-temperature for March is a frosty 43.5°F (6.4°C), closely aligning with the temperature of the preceding month. Weather in March »
Weather in April
April in Fairhaven, Massachusetts, is a cool spring month, with an average temperature fluctuating between 53.2°F (11.8°C) and 41.9°F (5.5°C). April's arrival coincides with a temperature rise, moving from March's frosty 43.5°F (6.4°C) to a cool 53.2°F (11.8°C). Weather in April »
Weather in May
May, the last month of the spring in Fairhaven, is an enjoyable month, with an average temperature fluctuating between 62.4°F (16.9°C) and 50.7°F (10.4°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a fresh 53.2°F (11.8°C) to a comfortable 62.4°F (16.9°C). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Fairhaven, Massachusetts, with an average temperature varying between 58.1°F (14.5°C) and 70.7°F (21.5°C). A slight uplift in the average high-temperature marks June, adjusting from May's refreshing 62.4°F (16.9°C) to a pleasant 70.7°F (21.5°C). Weather in June »
Weather in July
July in Fairhaven, Massachusetts, is a moderately hot summer month, with an average temperature ranging between min 66.4°F (19.1°C) and max 78.4°F (25.8°C). During the warmest month, July, temperatures average a high of 78.4°F (25.8°C) and a low of 66.4°F (19.1°C). Weather in July »
Weather in August
August, the last month of the summer in Fairhaven, is also a moderately hot month, with an average temperature fluctuating between 65.8°F (18.8°C) and 78.3°F (25.7°C). The transition into August reveals an average high-temperature of a still moderately hot 78.3°F (25.7°C), mirroring a close resemblance to July. Weather in August »
Weather in September
September, the first month of the autumn in Fairhaven, is also an agreeable month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 71.2°F (21.8°C). Fairhaven's weather subtly changes with the onset of September, barely falling from a warm 78.3°F (25.7°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Fairhaven, Massachusetts, with an average temperature varying between 61.9°F (16.6°C) and 51.3°F (10.7°C). In October, the meteorological conditions alter, with the average high-temperature shifting from a pleasant 71.2°F (21.8°C) in September to an enjoyable 61.9°F (16.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Fairhaven, is also a fresh month, with an average temperature varying between 50.9°F (10.5°C) and 41°F (5°C). A shift in Fairhaven's weather is observed as October turns into November, with the average high temperature reducing from a refreshing 61.9°F (16.6°C) to a cool 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in Fairhaven, is still a cold month, with an average temperature ranging between min 33.3°F (0.7°C) and max 42.4°F (5.8°C). A mild shift in the average high-temperature occurs in December, reducing from a cool 50.9°F (10.5°C) in November to an icy 42.4°F (5.8°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
January, having an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 26.8°F (-2.9°C), is the coldest month.
How many days does it rain?
Throughout the year, in Fairhaven, Massachusetts, there are 133.2 rainfall days, and 17.2" (437mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
How many days does it snow?
Throughout the year, there are 21.4 snowfall days, and 5.87" (149mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 5.8 days and accumulates 1.77" (45mm) of snow.
What month is the ocean coldest?
With an average ocean temperature of 38.1°F (3.4°C), February is the month with the coldest seawater.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
What are the least humid months?
The months with the lowest humidity are March, April and November, with an average relative humidity of 74%.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow?
May through October are months without snowfall.
What is the most humid month in Fairhaven?
June and July, with an average relative humidity of 80%, are most humid months.
When are the longest days in Fairhaven?
June has the longest days of the year in Fairhaven, Massachusetts, with an average of 15h and 6min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What month is the hottest in Fairhaven?
Temperature records mark July as the warmest month, with highs averaging 78.4°F (25.8°C) and lows at 66.4°F (19.1°C).
When is the ocean warmest in Fairhaven?
August is the month with the warmest seawater, with an average ocean temperature of 68.5°F (20.3°C).
What month has the most sunshine in Fairhaven?
The month with the most sunshine is August, with an average of 10.6h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 10.5 days and accumulates 1.06" (27mm) of precipitation.
What is the wettest month?
October is the month with the most rainfall. Rain falls for 11.1 days and accumulates 1.93" (49mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Fairhaven.
Average temperature
Fairhaven, MA
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (36.3°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Fairhaven, MA
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Fairhaven, MA
- Average wind speed in January:
11.9mph - Average wind speed in February:
11.7mph - Average wind speed in March:
11.7mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8mph - Average wind speed in September:
9mph - Average wind speed in October:
10.4mph - Average wind speed in November:
11mph - Average wind speed in December:
11.2mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity
Fairhaven, MA
The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March, April and November (74%).
Average rainfall
Fairhaven, MA
- Average rainfall in January:
1.42" - Average rainfall in February:
1.18" - Average rainfall in March:
1.38" - Average rainfall in April:
1.57" - Average rainfall in May:
1.5" - Average rainfall in June:
1.5"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.34" - Average rainfall in September:
1.06" - Average rainfall in October:
1.93" - Average rainfall in November:
1.14" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is September (1.06").
Average rainfall days
Fairhaven, MA
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
13 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Fairhaven, MA
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Fairhaven, MA
- Average snowfall days in January:
6.5 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature
Fairhaven, MA
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).
Average daylight / Average sunshine
Fairhaven, MA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Fairhaven, MA
- Average sunshine days in January:
17 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
15.6 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
18.3 days
The months with the most sunshine days are November and December (18.3 days).
The month with the least sunshine days is April (14.4 days).
Average UV index
Fairhaven, MA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Fairhaven, MA
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Fairhaven, MA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fairhaven, Massachusetts, USA
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