Climate and monthly weather forecastSouth Hadley, MA
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in South Hadley, Massachusetts, with an average temperature ranging between max 31.1°F (-0.5°C) and min 18.7°F (-7.4°C). January is South Hadley's coldest month, registering average high temperatures of 31.1°F (-0.5°C) and lows of 18.7°F (-7.4°C). Weather in January »Weather in February
The last month of the winter, February, is a wintry month in South Hadley, Massachusetts, with an average temperature varying between 34°F (1.1°C) and 19.6°F (-6.9°C). The arrival of February sees a recorded average high-temperature of a cold 34°F (1.1°C), showing little divergence from the previous month's conditions. Weather in February »Weather in March
March, the first month of the spring in South Hadley, is also an icy month, with an average temperature varying between 42.4°F (5.8°C) and 27.3°F (-2.6°C). The shift into March is marked by a modest rise in the average high-temperature, moving from February's cold 34°F (1.1°C) to a still icy 42.4°F (5.8°C). Weather in March »Weather in April
April is a refreshing spring month in South Hadley, Massachusetts, with an average temperature fluctuating between 55.9°F (13.3°C) and 37.9°F (3.3°C). An increase in the average high-temperature marks April, moving from March's icy 42.4°F (5.8°C) to a mild 55.9°F (13.3°C). Weather in April »Weather in May
May, the last month of the spring in South Hadley, is an agreeable month, with an average temperature varying between 68°F (20°C) and 47.8°F (8.8°C). The onset of May marks an increase in the average high-temperature, moving from a moderate 55.9°F (13.3°C) in April to a pleasant 68°F (20°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in South Hadley, Massachusetts, with an average temperature varying between 55°F (12.8°C) and 75.2°F (24°C). South Hadley in June observes a minor temperature shift, with average high-temperatures adjusting from a pleasant 68°F (20°C) in May to a warm 75.2°F (24°C). Weather in June »Weather in July
July, like June, in South Hadley, Massachusetts, is another warm summer month, with an average temperature ranging between max 82°F (27.8°C) and min 61.3°F (16.3°C). In South Hadley, July is the month with the highest recorded average temperatures, measuring a high of 82°F (27.8°C) and a low of 61.3°F (16.3°C). The average heat index in July is appraised at a tropical 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in South Hadley, is another warm month, with an average temperature fluctuating between 59.7°F (15.4°C) and 80.2°F (26.8°C). South Hadley experiences a minor change to a still moderately hot 80.2°F (26.8°C) in average high-temperature during August, closely reflecting July. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in South Hadley, Massachusetts, with an average temperature varying between 72.7°F (22.6°C) and 53.8°F (12.1°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a moderately hot 80.2°F (26.8°C) in August to an agreeable 72.7°F (22.6°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in South Hadley, Massachusetts, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 44.6°F (7°C). As September transitions into October, South Hadley sees a drop in the average high-temperature, transitioning from an agreeable 72.7°F (22.6°C) to a refreshing 59.9°F (15.5°C). Weather in October »Weather in November
November, the last month of the autumn in South Hadley, is another chilly month, with temperature in the range of an average high of 47.3°F (8.5°C) and an average low of 33.8°F (1°C). The shift to November brings a decrease in the average high-temperature, falling from a moderate 59.9°F (15.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »Weather in December
December, the first month of the winter in South Hadley, is also a wintry month, with temperature in the range of an average high of 36.7°F (2.6°C) and an average low of 26.1°F (-3.3°C). The move into December indicates a reduction in the average high-temperature, down from November's frosty 47.3°F (8.5°C) to a wintry 36.7°F (2.6°C). Weather in December »Updated: Aug 17, 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
January stands out as South Hadley's coldest month, with an average high-temperature of 31.1°F (-0.5°C) and a low-temperature of 18.7°F (-7.4°C).
January is the month with the least rainfall in South Hadley. Rain falls for 7.1 days and accumulates 1.1" (28mm) of precipitation.
In South Hadley, during the entire year, the rain falls for 136.4 days and collects up to 18.78" (477mm) of precipitation.
Months with snowfall are January through May, November and December.
Throughout the year, there are 25.6 snowfall days, and 6.93" (176mm) of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
With an average relative humidity of 82%, February is the most humid month.
February is the month with the most snowfall. Snow falls for 7.5 days and accumulates 2.36" (60mm) of snow.
The month with the least sunshine is February, with an average of 4.6h of sunshine.
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.
With an average relative humidity of 72%, April is the least humid month.
June through October are months without snowfall.
June has the longest days of the year, with an average of 15h and 12min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
South Hadley's July weather, marked by an average high temperature of 82°F (27.8°C) and an average low temperature of 61.3°F (16.3°C), is the warmest in the year.
The month with the most rainfall is July, when the rain falls for 15.1 days and typically aggregates up to 2.05" (52mm) of precipitation.
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in South Hadley.
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
South Hadley, MA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.1°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure
South Hadley, 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"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:
30.08"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
South Hadley, MA
- Average wind speed in January:
8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest months (with the highest average wind speed) are January and March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
South Hadley, MA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).
Average rainfall
South Hadley, MA
- Average rainfall in January:
1.1" - Average rainfall in February:
1.14" - Average rainfall in March:
1.26" - Average rainfall in April:
1.57" - Average rainfall in May:
1.81" - Average rainfall in June:
1.89"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.69" - Average rainfall in September:
1.26" - Average rainfall in October:
1.93" - Average rainfall in November:
1.57" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is July (2.05").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days
South Hadley, MA
- Average rainfall days in January:
7.1 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
10.6 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
14 days - Average rainfall days in June:
13.6 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (7.1 days).
Average snowfall
South Hadley, MA
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
South Hadley, MA
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
6.2 days - Average snowfall days in April:
0.6 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 days - Average snowfall days in November:
1 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is February (7.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
South Hadley, MA
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
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 6min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
South Hadley, MA
- Average sunshine days in January:
20 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is June (13.8 days).
Average UV index
South Hadley, 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
South Hadley, MA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
South Hadley, MA
The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).
