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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Dover, Massachusetts, is a wintry winter month, with an average temperature fluctuating between 21.7°F (-5.7°C) and 34°F (1.1°C). The month of January, characterized by an average high of 34°F (1.1°C) and a low of 21.7°F (-5.7°C), is recognized as the coldest. Weather in January »
Weather in February
February, the last month of the winter in Dover, is also an icy month, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 22.6°F (-5.2°C). February's arrival brings an average high-temperature of a still wintry 36.5°F (2.5°C), slightly deviating from January's 34°F (1.1°C). Weather in February »
Weather in March
March, the first month of the spring in Dover, is a frosty month, with an average temperature varying between 29.7°F (-1.3°C) and 44.1°F (6.7°C). The onset of March marks a slight increase in the average high-temperature, moving from an icy 36.5°F (2.5°C) in February to a frosty 44.1°F (6.7°C). Weather in March »
Weather in April
April in Dover, Massachusetts, is a refreshing spring month, with an average temperature ranging between max 55.9°F (13.3°C) and min 39.9°F (4.4°C). The rise of average high-temperatures is seen in April, with an increase from a chilly 44.1°F (6.7°C) in March to a mild 55.9°F (13.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Dover, Massachusetts, with an average temperature fluctuating between 49.3°F (9.6°C) and 66.9°F (19.4°C). Dover's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 55.9°F (13.3°C) to an enjoyable 66.9°F (19.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Dover, Massachusetts, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 56.5°F (13.6°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's refreshing 66.9°F (19.4°C) to a warm 74.8°F (23.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Dover, Massachusetts, with an average temperature ranging between max 82°F (27.8°C) and min 63.3°F (17.4°C). In Dover, Massachusetts, July is the month with the highest recorded average temperatures, measuring a high of 82°F (27.8°C) and a low of 63.3°F (17.4°C). The heat index value for July is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Dover, is also a moderately hot month, with an average temperature ranging between min 62.6°F (17°C) and max 81°F (27.2°C). August denotes a minimal variation in the average high-temperature to a still warm 81°F (27.2°C) from July's 82°F (27.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Dover, Massachusetts, with an average temperature varying between 55.9°F (13.3°C) and 73°F (22.8°C). As September arrives, Dover's weather displays a minor decrease in high-temperatures, transitioning from August's warm 81°F (27.2°C) to a pleasant 73°F (22.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Dover, Massachusetts, with an average temperature fluctuating between 61.2°F (16.2°C) and 46.8°F (8.2°C). The arrival of October indicates a decrease in the average high-temperature, moving from an agreeable 73°F (22.8°C) in September to an enjoyable 61.2°F (16.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Dover, Massachusetts, with an average temperature fluctuating between 49.3°F (9.6°C) and 36.5°F (2.5°C). Arrival of November comes with a reduction in the average high-temperature, falling from a comfortable 61.2°F (16.2°C) in October to a frosty 49.3°F (9.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Dover, Massachusetts, with an average temperature varying between 39.7°F (4.3°C) and 28.6°F (-1.9°C). December comes with a decrease in the average high-temperature, falling from a frosty 49.3°F (9.6°C) in November to a cold 39.7°F (4.3°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Dover?
The coldest month in Dover, Massachusetts, is January, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 21.7°F (-5.7°C).
How much does it rain in Dover?
In Dover, during the entire year, the rain falls for 149 days and collects up to 27.68" (703mm) of precipitation.
When does it snow in Dover?
Months with snowfall are January through May, October through December.
How much does it snow in Dover?
Throughout the year, in Dover, Massachusetts, there are 31.4 snowfall days, and 17.8" (452mm) of snow is accumulated.
What is the month with the lowest UV index in Dover?
The months with the lowest UV index in Dover, Massachusetts, are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month in Dover?
February is the most humid month in Dover, with an average relative humidity of 78%.
What is the snowiest month in Dover?
February is the month with the most snowfall in Dover. Snow falls for 7.6 days and accumulates 4.53" (115mm) of snow.
What is the month with the least sunshine in Dover?
February has the least sunshine of the year in Dover, Massachusetts, with an average of 4.8h of sunshine.
What is the wettest month in Dover?
The wettest months in Dover, Massachusetts, are March, April and December, with an average 2.87" (73mm) of rainfall.
When is Daylight Saving Time (DST) in Dover?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dover, Massachusetts, 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.
What is the least humid month in Dover?
April is the least humid month in Dover, with an average relative humidity of 70%.
When it does not snow in Dover?
In Dover, Massachusetts, snow does not fall in June through September.
When are the longest days in Dover?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What are the months with the highest UV index in Dover?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Dover, Massachusetts.
What is the warmest month in Dover?
The warmest time of the year is July, with temperatures averaging a high of 82°F (27.8°C) and a low of 63.3°F (17.4°C).
What month has the most sunshine in Dover?
August has the most sunshine of the year in Dover, with an average of 10.4h of sunshine.
What is the driest month in Dover?
September is the month with the least rainfall. Rain falls for 11 days and accumulates 1.22" (31mm) of precipitation.
What is the month with the shortest days in Dover?
December has the shortest days of the year in Dover, with an average of 9h and 12min of daylight.
Average temperature
Dover, MA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure
Dover, 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:
29.97"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:
30.06"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
Dover, MA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.4mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.3mph
The windiest months (with the highest average wind speed) are January, February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity
Dover, MA
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).
Average rainfall
Dover, MA
- Average rainfall in January:
2.32" - Average rainfall in February:
2.24" - Average rainfall in March:
2.87" - Average rainfall in April:
2.87" - Average rainfall in May:
2.05" - Average rainfall in June:
2.13"
- Average rainfall in July:
2.01" - Average rainfall in August:
1.85" - Average rainfall in September:
1.22" - Average rainfall in October:
2.64" - Average rainfall in November:
2.6" - Average rainfall in December:
2.87"
The wettest months (with the highest rainfall) are March, April and December (2.87").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days
Dover, MA
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Dover, MA
- Average snowfall in January:
3.03" - Average snowfall in February:
4.53" - Average snowfall in March:
4.45" - Average snowfall in April:
0.79" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dover, MA
- Average snowfall days in January:
7.7 days - Average snowfall days in February:
7.6 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.1 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:
0.2 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
5.4 days
The month with the highest number of snowfall days is March (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dover, MA
- Average daylight in January:
9h and 3min - 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 4min - 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 12min).
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:
5h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 3min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Dover, MA
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
13.7 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
16.1 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is April (12.8 days).
Average UV index
Dover, 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
Dover, MA
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Dover, MA
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).
Dover, Massachusetts, USA
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