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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, is another subzero cold winter month in Granville, Massachusetts, with an average temperature ranging between min 18.3°F (-7.6°C) and max 30.9°F (-0.6°C). In Granville, the lowest average temperatures are observed in January, with a high of 30.9°F (-0.6°C) and a low of 18.3°F (-7.6°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Granville, Massachusetts, with an average temperature ranging between max 34.2°F (1.2°C) and min 19.8°F (-6.8°C). The average high-temperature is a cold 34.2°F (1.2°C) in February, hardly different from the 30.9°F (-0.6°C) recorded in January. Weather in February »
Weather in March
March, the first month of the spring in Granville, is still a cold month, with temperature in the range of an average low of 27.1°F (-2.7°C) and an average high of 42.4°F (5.8°C). As Granville welcomes March, the average high-temperature sees a modest rise, transitioning from a cold 34.2°F (1.2°C) in February to a still icy 42.4°F (5.8°C). Weather in March »
Weather in April
April is a mild spring month in Granville, Massachusetts, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 37.6°F (3.1°C). Granville's April weather brings a rise in high-temperatures, moving from a wintry 42.4°F (5.8°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 Granville, Massachusetts, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 67.6°F (19.8°C). The start of May brings a shift in the average high-temperature, increasing from April's moderate 55.9°F (13.3°C) to a comfortable 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in Granville, is a warm month, with an average temperature fluctuating between 75.4°F (24.1°C) and 55°F (12.8°C). With the onset of June, Granville's average high-temperature experiences a slight rise, moving from May's refreshing 67.6°F (19.8°C) to a warm 75.4°F (24.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Granville, Massachusetts, with an average temperature fluctuating between 61.2°F (16.2°C) and 81.5°F (27.5°C). July is the warmest month, exhibiting average temperatures of 81.5°F (27.5°C) at the peak and 61.2°F (16.2°C) at the base. The heat index for July is evaluated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Granville, Massachusetts, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 59.5°F (15.3°C). Granville's shift into August is marked by a subtle change to a still warm 79.7°F (26.5°C) from July's 81.5°F (27.5°C) in temperature. Weather in August »
Weather in September
September, the first month of the autumn in Granville, is also an agreeable month, with temperature in the range of an average low of 52.9°F (11.6°C) and an average high of 72.3°F (22.4°C). The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a warm 79.7°F (26.5°C) in August to an agreeable 72.3°F (22.4°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Granville, Massachusetts, with an average temperature fluctuating between 59.2°F (15.1°C) and 44.1°F (6.7°C). During Granville's transition into October, the average high-temperature lessens, moving from an agreeable 72.3°F (22.4°C) in September to a refreshing 59.2°F (15.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Granville, Massachusetts, with an average temperature varying between 46.8°F (8.2°C) and 33.4°F (0.8°C). Setting in of November comes with a decrease in the average high-temperature, moving from a mild 59.2°F (15.1°C) in October to a frosty 46.8°F (8.2°C). Weather in November »
Weather in December
December, the first month of the winter in Granville, is also a wintry month, with an average temperature varying between 25.5°F (-3.6°C) and 36.7°F (2.6°C). With December's arrival, Granville sees a decrease in average high-temperatures, moving from a frosty 46.8°F (8.2°C) in November to a wintry 36.7°F (2.6°C). Weather in December »
Updated: Jul 20, 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 month is the coldest?
January, characterized by an average high temperature of 30.9°F (-0.6°C) and a low temperature of 18.3°F (-7.6°C), is generally the coldest month.
How much does it rain?
In Granville, during the entire year, the rain falls for 165.4 days and collects up to 34.45" (875mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow in Granville?
Throughout the year, there are 37.5 snowfall days, and 21.26" (540mm) of snow is accumulated.
What are the months 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?
February is the most humid month, with an average relative humidity of 82%.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 9.8 days and accumulates 5.59" (142mm) of snow.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.3h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Granville, 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?
With an average relative humidity of 73%, April is the least humid month.
When it does not snow?
In Granville, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 6.
What time of the year is the hottest?
July temperatures tend to peak at an average high of 81.5°F (27.5°C) and dip to a low of 61.2°F (16.2°C).
What are the months with the most sunshine?
The months with the most sunshine in Granville are July and August, with an average of 9.9h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 13.5 days and typically collects 2.17" (55mm) of precipitation.
What is the rainiest month?
December is the month with the most rainfall. Rain falls for 10.9 days and accumulates 3.43" (87mm) of precipitation.
What is the month with the shortest days in Granville?
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
Granville, MA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure
Granville, MA
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.04"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:
30.09"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Granville, MA
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.3mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.4mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Granville, MA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Granville, MA
- Average rainfall in January:
2.28" - Average rainfall in February:
2.36" - Average rainfall in March:
2.56" - Average rainfall in April:
2.87" - Average rainfall in May:
3.07" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.35" - Average rainfall in August:
2.95" - Average rainfall in September:
2.17" - Average rainfall in October:
3.35" - Average rainfall in November:
2.95" - Average rainfall in December:
3.43"
The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days
Granville, MA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
17.9 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Granville, MA
- Average snowfall in January:
4.65" - Average snowfall in February:
5.59" - Average snowfall in March:
4.57" - Average snowfall in April:
0.83" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.59").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Granville, MA
- Average snowfall days in January:
9.1 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
1 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:
0.5 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.8 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Granville, 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:
4h and 4min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days
Granville, MA
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
14.2 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
14.7 days
The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Granville, MA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Granville, MA
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Granville, MA
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Granville, Massachusetts, USA
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