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, the same as December, is a wintry winter month in Falmouth, Massachusetts, with an average temperature ranging between max 37.9°F (3.3°C) and min 29.8°F (-1.2°C). January is the coldest month, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 29.8°F (-1.2°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Falmouth, Massachusetts, with an average temperature fluctuating between 30°F (-1.1°C) and 38.7°F (3.7°C). In February, the average high-temperature is practically the same as in January - a still cold 38.7°F (3.7°C). Weather in February »
Weather in March
March, the first month of the spring in Falmouth, is also a wintry month, with an average temperature varying between 41.5°F (5.3°C) and 34.7°F (1.5°C). In March, the average high-temperature is almost the same as in February - a still cold 41.5°F (5.3°C). Weather in March »
Weather in April
April in Falmouth, Massachusetts, is a frosty spring month, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 48.7°F (9.3°C). In Falmouth, the average high-temperature in April marginally rises from a wintry 41.5°F (5.3°C) in March to a chilly 48.7°F (9.3°C). Weather in April »
Weather in May
May, the last month of the spring in Falmouth, is a moderate month, with an average temperature fluctuating between 57°F (13.9°C) and 51.3°F (10.7°C). In Falmouth, the average high-temperature in May slightly increases from a chilly 48.7°F (9.3°C) in April to a mild 57°F (13.9°C). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Falmouth, Massachusetts, with an average temperature ranging between max 65.5°F (18.6°C) and min 60.1°F (15.6°C). In June, the average high-temperature slightly increases from a mild 57°F (13.9°C) in May to a comfortable 65.5°F (18.6°C). Weather in June »
Weather in July
July is a moderately hot summer month in Falmouth, Massachusetts, with an average temperature varying between 67.8°F (19.9°C) and 73.4°F (23°C). In Falmouth, the average high-temperature in July marginally rises from an enjoyable 65.5°F (18.6°C) in June to a warm 73.4°F (23°C). Weather in July »
Weather in August
August, the last month of the summer in Falmouth, is also a moderately hot month, with an average temperature varying between 73.9°F (23.3°C) and 68.5°F (20.3°C). August is the warmest month, with an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 68.5°F (20.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Falmouth, Massachusetts, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 68.4°F (20.2°C). In Falmouth, Massachusetts, the average high-temperature in September marginally drops from a warm 73.9°F (23.3°C) in August to a pleasant 68.4°F (20.2°C). Weather in September »
Weather in October
October, like September, in Falmouth, Massachusetts, is another enjoyable autumn month, with an average temperature varying between 54.1°F (12.3°C) and 60.8°F (16°C). In October, the average high-temperature slightly decreases from a pleasant 68.4°F (20.2°C) in September to a comfortable 60.8°F (16°C). Weather in October »
Weather in November
November, the last month of the autumn in Falmouth, is also a fresh month, with an average temperature varying between 50.9°F (10.5°C) and 44.2°F (6.8°C). In Falmouth, the average high-temperature in November decreases from an enjoyable 60.8°F (16°C) in October to a fresh 50.9°F (10.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Falmouth, Massachusetts, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 35.8°F (2.1°C). In Falmouth, the average high-temperature in December marginally drops from a fresh 50.9°F (10.5°C) in November to a chilly 43.7°F (6.5°C). Weather in December »
[Resources]FAQ
What is the coldest month in Falmouth?
The coldest month in Falmouth, Massachusetts, is January, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 29.8°F (-1.2°C).
How many days does it rain in Falmouth?
Throughout the year, in Falmouth, there are 69.4 rainfall days, and 5.31" (135mm) of precipitation is accumulated.
When does it snow in Falmouth?
Months with snowfall in Falmouth, Massachusetts, are January through March and December.
How many days does it snow in Falmouth?
Throughout the year, there are 12.8 snowfall days, and 0.67" (17mm) of snow is accumulated.
What is the month with the lowest UV index in Falmouth?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Falmouth, Massachusetts.
When is the ocean coldest in Falmouth?
February is the month with the coldest seawater, with an average ocean temperature of 38.1°F (3.4°C).
What are the months with the least sunshine in Falmouth?
February and December, with an average of 4.7h of sunshine, are months with the least sunshine in Falmouth, Massachusetts.
When is Daylight Saving Time (DST) in Falmouth?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Falmouth, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Falmouth?
In Falmouth, Massachusetts, snow does not fall in April through November.
When are the longest days in Falmouth?
June has the longest days of the year, with an average of 15h and 8min of daylight.
What is the most humid month in Falmouth?
The most humid month is July, with an average relative humidity of 83%.
What is the driest month in Falmouth?
The months with the least rainfall in Falmouth, Massachusetts, are July through September Rain falls for 7.7 days and accumulates 0.31" (8mm) of rain.
What are the months with the highest UV index in Falmouth?
The months with the highest UV index in Falmouth are July and August, with an average maximum UV index of 6.
What is the warmest month in Falmouth?
With an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 68.5°F (20.3°C), August is the warmest month in Falmouth.
What month is the ocean warmest in Falmouth?
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 Falmouth?
The month with the most sunshine in Falmouth, Massachusetts, is August, with an average of 10.7h of sunshine.
What is the rainiest month in Falmouth?
October is the month with the most rainfall. Rain falls for 6.2 days and accumulates 0.71" (18mm) of precipitation.
What is the least humid month in Falmouth?
The least humid month is November, with an average relative humidity of 74%.
When does it snow the most in Falmouth?
December is the month with the most snowfall. Snow falls for 2.5 days and accumulates 0.24" (6mm) of snow.
What is the month with the shortest days in Falmouth?
December has the shortest days of the year in Falmouth, with an average of 9h and 14min of daylight.
Average temperature
Falmouth, MA
The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure
Falmouth, MA
- Average pressure in January:
30"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"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:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Falmouth, MA
- Average wind speed in January:
15.3mph - Average wind speed in February:
14.8mph - Average wind speed in March:
15mph - Average wind speed in April:
13.4mph - Average wind speed in May:
11.6mph - Average wind speed in June:
10.8mph
- Average wind speed in July:
10.2mph - Average wind speed in August:
10.2mph - Average wind speed in September:
11.8mph - Average wind speed in October:
13.7mph - Average wind speed in November:
14.8mph - Average wind speed in December:
15mph
The windiest month (with the highest average wind speed) is January (15.3mph).
The calmest months (with the lowest average wind speed) are July and August (10.2mph).
Average humidity
Falmouth, MA
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is November (74%).
Average rainfall
Falmouth, MA
- Average rainfall in January:
0.43" - Average rainfall in February:
0.35" - Average rainfall in March:
0.39" - Average rainfall in April:
0.51" - Average rainfall in May:
0.39" - Average rainfall in June:
0.47"
- Average rainfall in July:
0.31" - Average rainfall in August:
0.31" - Average rainfall in September:
0.31" - Average rainfall in October:
0.71" - Average rainfall in November:
0.43" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is October (0.71").
The driest months (with the least rainfall) are July, August and September (0.31").
Average rainfall days
Falmouth, MA
- Average rainfall days in January:
4.7 days - Average rainfall days in February:
5 days - Average rainfall days in March:
6 days - Average rainfall days in April:
6.9 days - Average rainfall days in May:
6.3 days - Average rainfall days in June:
5.9 days
- Average rainfall days in July:
7.7 days - Average rainfall days in August:
6.1 days - Average rainfall days in September:
4.6 days - Average rainfall days in October:
6.2 days - Average rainfall days in November:
4.8 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is July (7.7 days).
The month with the least rainy days is September (4.6 days).
Average snowfall
Falmouth, MA
The month with the highest snowfall is December (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Falmouth, MA
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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:
0.3 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature
Falmouth, 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
Falmouth, 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 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - 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 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days
Falmouth, MA
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
20.8 days - Average sunshine days in March:
23.3 days - Average sunshine days in April:
22 days - Average sunshine days in May:
22 days - Average sunshine days in June:
21.8 days
- Average sunshine days in July:
21.3 days - Average sunshine days in August:
22.8 days - Average sunshine days in September:
23.9 days - Average sunshine days in October:
22.3 days - Average sunshine days in November:
23 days - Average sunshine days in December:
23.2 days
The month with the most sunshine days is September (23.9 days).
The month with the least sunshine days is February (20.8 days).
Average UV index
Falmouth, MA
The months with the highest UV index are 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
Falmouth, MA
The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Falmouth, 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).
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