Climate and monthly weather forecastWest Swanzey, NH
Climate and monthly weather forecast
Weather in January
January, the same as December, in West Swanzey, New Hampshire, is a freezing cold winter month, with an average temperature varying between 27.9°F (-2.3°C) and 15.1°F (-9.4°C). In West Swanzey, January is the coldest month, with temperatures averaging a high of 27.9°F (-2.3°C) and a low of 15.1°F (-9.4°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in West Swanzey, New Hampshire, with an average temperature ranging between max 31.1°F (-0.5°C) and min 16.5°F (-8.6°C). West Swanzey greets February with an average high-temperature of a still subzero cold 31.1°F (-0.5°C), marking a slight deviation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is an icy month in West Swanzey, New Hampshire, with an average temperature ranging between max 39.4°F (4.1°C) and min 24.3°F (-4.3°C). March's onset brings a subtle temperature rise, moving from a freezing cold 31.1°F (-0.5°C) in February to a wintry 39.4°F (4.1°C). Weather in March »Weather in April
April in West Swanzey, New Hampshire, is a cool spring month, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 52.9°F (11.6°C). The onset of April brings a rise in the average high-temperature, elevating from an icy 39.4°F (4.1°C) in March to a fresh 52.9°F (11.6°C). Weather in April »Weather in May
May, the last month of the spring in West Swanzey, is an enjoyable month, with an average temperature varying between 45.3°F (7.4°C) and 66°F (18.9°C). As April gives way to May, the average high-temperature displays an increase, moving from a cool 52.9°F (11.6°C) to a comfortable 66°F (18.9°C). Weather in May »Weather in June
June, the first month of the summer in West Swanzey, is an agreeable month, with an average temperature fluctuating between 73.2°F (22.9°C) and 52.5°F (11.4°C). The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from a comfortable 66°F (18.9°C) in May to an agreeable 73.2°F (22.9°C). Weather in June »Weather in July
July in West Swanzey, New Hampshire, is a warm summer month, with an average temperature varying between 58.6°F (14.8°C) and 79.9°F (26.6°C). In West Swanzey, the average temperatures in July are the highest, with a peak at 79.9°F (26.6°C) and a low of 58.6°F (14.8°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in West Swanzey, New Hampshire, with an average temperature varying between 56.8°F (13.8°C) and 78.1°F (25.6°C). As July turns into August, the average high-temperatures rest at a still warm 78.1°F (25.6°C), showing a minor variation from the prior month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in West Swanzey, New Hampshire, with an average temperature ranging between min 50.9°F (10.5°C) and max 70°F (21.1°C). September implies a soft temperature shift, with average high-temperatures reducing from August's warm 78.1°F (25.6°C) to an agreeable 70°F (21.1°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in West Swanzey, New Hampshire, with an average temperature ranging between min 42.1°F (5.6°C) and max 56.8°F (13.8°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from an agreeable 70°F (21.1°C) to a mild 56.8°F (13.8°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in West Swanzey, New Hampshire, with an average temperature ranging between min 31.3°F (-0.4°C) and max 44.4°F (6.9°C). In West Swanzey, the average high-temperature in November drops from a moderate 56.8°F (13.8°C) in October to a frosty 44.4°F (6.9°C). Weather in November »Weather in December
December, the first month of the winter in West Swanzey, is also an icy month, with an average temperature fluctuating between 33.4°F (0.8°C) and 22.8°F (-5.1°C). Onset of December comes with a temperature decline, the average high falling from a frosty 44.4°F (6.9°C) in November to an icy 33.4°F (0.8°C). Weather in December »Updated: Feb 13, 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, with its high-temperature average of 27.9°F (-2.3°C) and a low-temperature average of 15.1°F (-9.4°C), is the coldest month.
In West Swanzey, during the entire year, the rain falls for 125.1 days and collects up to 11.69" (297mm) of precipitation.
Months with snowfall in West Swanzey, New Hampshire, are January through May, October through December.
The month with the most snowfall in West Swanzey, New Hampshire, is January, when snow falls for 9.2 days and typically aggregates up to 2.64" (67mm) of snow.
Throughout the year, there are 39.8 snowfall days, and 10.2" (259mm) of snow is accumulated.
The months with the lowest UV index in West Swanzey are January through March, October through December, with an average maximum UV index of 2.
February is the most humid month, with an average relative humidity of 85%.
With an average of 4.4h of sunshine, February has the least sunshine of the year.
March is the month with the least rainfall in West Swanzey. Rain falls for 10 days and accumulates 0.75" (19mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in West Swanzey, New Hampshire, 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.
April is the least humid month in West Swanzey, with an average relative humidity of 74%.
In West Swanzey, snow does not fall in June through September.
June has the longest days of the year in West Swanzey, New Hampshire, with an average of 15h and 18min of daylight.
July is the month that records the highest temperatures in West Swanzey, with averages ranging from a high of 79.9°F (26.6°C) to a low of 58.6°F (14.8°C).
The month with the most rainfall in West Swanzey is July, when the rain falls for 13.3 days and typically aggregates up to 1.3" (33mm) of precipitation.
July is the month with the highest UV index in West Swanzey, New Hampshire, with an average maximum UV index of 6.
The month with the most sunshine is August, with an average of 10.3h of sunshine.
With an average of 9h and 6min of daylight, December has the shortest days of the year in West Swanzey, New Hampshire.
Average temperature
West Swanzey, NH
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.9°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
West Swanzey, NH
- Average pressure in January:
30.02"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
West Swanzey, NH
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.9mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.3mph
The windiest months (with the highest average wind speed) are January, February and March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
West Swanzey, NH
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall
West Swanzey, NH
- Average rainfall in January:
0.83" - Average rainfall in February:
0.79" - Average rainfall in March:
0.75" - Average rainfall in April:
0.98" - Average rainfall in May:
1.14" - Average rainfall in June:
1.18"
- Average rainfall in July:
1.3" - Average rainfall in August:
0.94" - Average rainfall in September:
0.79" - Average rainfall in October:
1.18" - Average rainfall in November:
0.94" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is March (0.75").
Average rainfall days
West Swanzey, NH
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
10 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
West Swanzey, NH
- Average snowfall in January:
2.64" - Average snowfall in February:
2.44" - Average snowfall in March:
1.42" - Average snowfall in April:
0.79" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
West Swanzey, NH
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
1.8 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:
0.6 days - Average snowfall days in November:
3 days - Average snowfall days in December:
7.4 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
West Swanzey, NH
- 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 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 24min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
West Swanzey, NH
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
17 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (13.8 days).
Average UV index
West Swanzey, NH
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
West Swanzey, NH
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
West Swanzey, NH
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
