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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, the same as December, is another cold winter month in Norfolk, Massachusetts, with an average temperature fluctuating between 21.6°F (-5.8°C) and 33.4°F (0.8°C). With its high average temperature of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Norfolk, is another cold month, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 22.1°F (-5.5°C). February welcomes an average high-temperature of a still icy 36.5°F (2.5°C), not much different from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Norfolk, is a chilly month, with an average temperature fluctuating between 29.5°F (-1.4°C) and 44.1°F (6.7°C). As Norfolk, Massachusetts, transitions into March, a marginal rise in the average high-temperature is observed, moving from a wintry 36.5°F (2.5°C) in February to a frosty 44.1°F (6.7°C). Weather in March »
Weather in April
April is a moderate spring month in Norfolk, Massachusetts, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 56.1°F (13.4°C). April's onset brings a temperature rise, moving from a chilly 44.1°F (6.7°C) in March to a refreshing 56.1°F (13.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Norfolk, Massachusetts, with an average temperature fluctuating between 49.5°F (9.7°C) and 67.5°F (19.7°C). May brings a temperature increase, with average high-temperatures moving from April's mild 56.1°F (13.4°C) to an enjoyable 67.5°F (19.7°C). Weather in May »
Weather in June
June, the first month of the summer in Norfolk, is a moderately hot month, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 74.8°F (23.8°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's refreshing 67.5°F (19.7°C) to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Norfolk, Massachusetts, with an average temperature ranging between min 63.3°F (17.4°C) and max 82°F (27.8°C). The temperatures reach their highest averages in July, with highs of 82°F (27.8°C) and lows of 63.3°F (17.4°C). For July, the heat index is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Norfolk, Massachusetts, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 62.1°F (16.7°C). July's transformation into August witnesses an average high-temperature of a still warm 81°F (27.2°C), noting a minor change from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Norfolk, Massachusetts, with an average temperature ranging between max 73°F (22.8°C) and min 55.8°F (13.2°C). A minor decrease in the average high-temperature is observed during September, shifting from a moderately hot 81°F (27.2°C) in August to a pleasant 73°F (22.8°C). Weather in September »
Weather in October
October, like September, in Norfolk, Massachusetts, is another enjoyable autumn month, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 46.2°F (7.9°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 73°F (22.8°C) to a comfortable 61.5°F (16.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Norfolk, is also a frosty month, with an average temperature ranging between max 49.5°F (9.7°C) and min 36.1°F (2.3°C). Norfolk's weather in November involves a decrease in the average high-temperature, moving down from October's enjoyable 61.5°F (16.4°C) to a chilly 49.5°F (9.7°C). Weather in November »
Weather in December
December, the first month of the winter in Norfolk, is still a cold month, with an average temperature varying between 28.6°F (-1.9°C) and 39.6°F (4.2°C). December ushers in a slight temperature change, with average high-temperatures reducing from November's frosty 49.5°F (9.7°C) to a wintry 39.6°F (4.2°C). Weather in December »
Updated: Aug 12, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
In Norfolk, January is the coldest month, with temperatures averaging a high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C).
How much does it rain?
In Norfolk, during the entire year, the rain falls for 116.7 days and collects up to 10.91" (277mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, there are 23.4 snowfall days, and 6.02" (153mm) of snow is accumulated.
What is the month with the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month?
With an average relative humidity of 79%, February is the most humid month.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.7h of sunshine.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 5.3 days and typically aggregates up to 1.61" (41mm) of snow.
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.
What is the least humid month?
April is the least humid month, with an average relative humidity of 71%.
When it does not snow?
In Norfolk, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 12min 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 are the warmest months?
July, noted for its average high-temperature of 82°F (27.8°C) and an average low-temperature of 63.3°F (17.4°C), is considered the warmest month.
What is the rainiest month?
The month with the most rainfall is July, when the rain falls for 14 days and typically aggregates up to 1.18" (30mm) of precipitation.
What month has the most sunshine in Norfolk?
August has the most sunshine of the year, with an average of 10.2h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 9.4 days and typically collects 0.55" (14mm) 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.
Average temperature
Norfolk, MA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°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 (21.6°F).
Average pressure
Norfolk, 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:
30.04"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
Norfolk, MA
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.5mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.3mph
The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity
Norfolk, MA
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Norfolk, MA
- Average rainfall in January:
0.79" - Average rainfall in February:
0.71" - Average rainfall in March:
0.87" - Average rainfall in April:
1.1" - Average rainfall in May:
1.02" - Average rainfall in June:
1.02"
- Average rainfall in July:
1.18" - Average rainfall in August:
0.91" - Average rainfall in September:
0.55" - Average rainfall in October:
0.94" - Average rainfall in November:
0.87" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days
Norfolk, MA
- Average rainfall days in January:
6.2 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (6.2 days).
Average snowfall
Norfolk, MA
- Average snowfall in January:
0.98" - Average snowfall in February:
1.34" - Average snowfall in March:
1.61" - Average snowfall in April:
0.55" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (1.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Norfolk, MA
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
5.3 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:
1.4 days - Average snowfall days in December:
3.5 days
The months with the highest number of snowfall days are January and February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Norfolk, 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 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 0min - 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 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Norfolk, MA
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
19.3 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (14.6 days).
Average UV index
Norfolk, 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
Norfolk, MA
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Norfolk, MA
The months with the highest visibility are January, February, March, April, May, October, November and December (6mi).
The months with the lowest visibility are June, July, August and September (5mi).
Norfolk, Massachusetts, USA
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