Climate and monthly weather forecast
South Tamworth, NH

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Weather in January

January, the same as December, in South Tamworth, New Hampshire, is another subzero cold winter month, with an average temperature fluctuating between 9.5°F (-12.5°C) and 22.5°F (-5.3°C). South Tamworth's January weather reaches an average high of 22.5°F (-5.3°C) and an average low of 9.5°F (-12.5°C), making it the coldest month. Weather in January »

Weather in February

February, the last month of the winter in South Tamworth, is also a subzero cold month, with an average temperature varying between 11.1°F (-11.6°C) and 25.3°F (-3.7°C). Stepping into February, South Tamworth records an average high-temperature of a still subzero cold 25.3°F (-3.7°C), almost consistent with January. Weather in February »

Weather in March

March, the first month of the spring in South Tamworth, is a cold month, with an average temperature fluctuating between 19.4°F (-7°C) and 33.4°F (0.8°C). The shift into March is accompanied by a modest temperature increase, with the average high-temperature edging up from a subzero cold 25.3°F (-3.7°C) in February to a wintry 33.4°F (0.8°C). Weather in March »

Weather in April

April in South Tamworth, New Hampshire, is a chilly spring month, with an average temperature ranging between min 30.6°F (-0.8°C) and max 46.4°F (8°C). South Tamworth in April experiences an increase in the average high-temperature, moving from March's wintry 33.4°F (0.8°C) to a chilly 46.4°F (8°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in South Tamworth, New Hampshire, with an average temperature varying between 41.9°F (5.5°C) and 60.8°F (16°C). South Tamworth, New Hampshire, experiences a clear temperature upsurge in May, with average high-temperatures moving from a frosty 46.4°F (8°C) in April to an enjoyable 60.8°F (16°C). Weather in May »

Weather in June

June, the first month of the summer in South Tamworth, is a pleasant month, with an average temperature fluctuating between 49.1°F (9.5°C) and 68.2°F (20.1°C). A slight uplift in the average high-temperature marks June, adjusting from May's comfortable 60.8°F (16°C) to a pleasant 68.2°F (20.1°C). Weather in June »

Weather in July

July is a moderately hot summer month in South Tamworth, New Hampshire, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 74.8°F (23.8°C). South Tamworth's warmest month, July, generally records average temperatures ranging from a high of 74.8°F (23.8°C) to a low of 55.8°F (13.2°C). Weather in July »

Weather in August

August, the last month of the summer in South Tamworth, is another pleasant month, with an average temperature ranging between max 73°F (22.8°C) and min 53.8°F (12.1°C). South Tamworth greets August with an average high-temperature of an agreeable 73°F (22.8°C), marking a slight deviation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in South Tamworth, is still a comfortable month, with an average temperature ranging between min 47.5°F (8.6°C) and max 66.2°F (19°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's pleasant 73°F (22.8°C) to an enjoyable 66.2°F (19°C). Weather in September »

Weather in October

October, like September, in South Tamworth, New Hampshire, is another fresh autumn month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 51.3°F (10.7°C). The arrival of October signals a clear decrease in the average high-temperature, falling from a refreshing 66.2°F (19°C) in September to a fresh 51.3°F (10.7°C). Weather in October »

Weather in November

November, the last month of the autumn in South Tamworth, is also an icy month, with an average temperature fluctuating between 26.8°F (-2.9°C) and 38.7°F (3.7°C). Onset of November comes with a temperature decline, the average high falling from a fresh 51.3°F (10.7°C) in October to an icy 38.7°F (3.7°C). Weather in November »

Weather in December

December, the first month of the winter in South Tamworth, is also a subzero cold month, with temperature in the range of an average low of 17.8°F (-7.9°C) and an average high of 28°F (-2.2°C). During the transition into December, South Tamworth observes a decrease in the average high-temperature, falling from a cold 38.7°F (3.7°C) in November to a freezing cold 28°F (-2.2°C). Weather in December »
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Frequently asked questions

What month is the coldest in South Tamworth?

South Tamworth, New Hampshire, reaches its average lowest temperatures in January, measuring 22.5°F (-5.3°C) at the peak and 9.5°F (-12.5°C) at the lowest.

What is the most humid month in South Tamworth?

January and February, with an average relative humidity of 89%, are most humid months.

How many days does it rain in South Tamworth?

In South Tamworth, during the entire year, the rain falls for 132.9 days and collects up to 13.86" (352mm) of precipitation.

When does it snow in South Tamworth?

Months with snowfall are January through May, October through December.

When does it snow the most in South Tamworth?

The months with the most snowfall are January and February, with an average 6.1" (155mm) of accumulated snow.

How much does it snow in South Tamworth?

In South Tamworth, during the entire year, snow falls for 99.7 days and aggregates up to 37.05" (941mm) of snow.

When is the lowest UV index in South Tamworth?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in South Tamworth, New Hampshire.

What is the month with the least sunshine in South Tamworth?

With an average of 3.6h of sunshine, February has the least sunshine of the year in South Tamworth, New Hampshire.

When is Daylight Saving Time (DST) in South Tamworth?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Tamworth, 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 wettest month in South Tamworth?

The month with the most rainfall is April, when the rain falls for 11.9 days and typically aggregates up to 1.57" (40mm) of precipitation.

What is the least humid month in South Tamworth?

May is the least humid month in South Tamworth, New Hampshire, with an average relative humidity of 78%.

When it does not snow in South Tamworth?

June through September are months without snowfall.

When are the longest days in South Tamworth?

June has the longest days of the year in South Tamworth, with an average of 15h and 24min of daylight.

What is the month with the highest UV index in South Tamworth?

June and July, with an average maximum UV index of 5, are months with the highest UV index in South Tamworth.

What time of the year is the hottest in South Tamworth?

July proves to be the warmest month, recording an average peak temperature of 74.8°F (23.8°C) and a minimum temperature of 55.8°F (13.2°C).

What month has the most sunshine in South Tamworth?

The month with the most sunshine is August, with an average of 9.5h of sunshine.

What is the driest month in South Tamworth?

September is the month with the least rainfall. Rain falls for 9.2 days and accumulates 0.71" (18mm) of precipitation.

What is the month with the shortest days in South Tamworth?

With an average of 9h and 0min of daylight, December has the shortest days of the year in South Tamworth, New Hampshire.

Average temperature
South Tamworth, NH

Average temperature - South Tamworth, NH

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.5°F).

The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure
South Tamworth, NH

Average pressure - South Tamworth, NH

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
South Tamworth, NH

Average wind speed - South Tamworth, NH

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity
South Tamworth, NH

Average humidity - South Tamworth, NH

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (78%).

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Average rainfall
South Tamworth, NH

Average rainfall - South Tamworth, NH

The wettest month (with the highest rainfall) is April (1.57").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days
South Tamworth, NH

Average rainfall days - South Tamworth, NH

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall
South Tamworth, NH

Average snowfall - South Tamworth, NH

The months with the highest snowfall are January and February (6.1").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
South Tamworth, NH

Average snowfall days - South Tamworth, NH

The month with the highest number of snowfall days is December (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
South Tamworth, NH

Average daylight / Average sunshine - South Tamworth, NH

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days
South Tamworth, NH

Average sunshine days - South Tamworth, NH

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index
South Tamworth, NH

Average UV index - South Tamworth, NH

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average visibility
South Tamworth, NH

Average visibility - South Tamworth, NH

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

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South Tamworth, New Hampshire, USA

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