Climate and monthly weather forecast
North Grosvenor Dale, CT

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Weather in January

January, like December, is another subzero cold winter month in North Grosvenor Dale, Connecticut, with an average temperature varying between 31.5°F (-0.3°C) and 19.6°F (-6.9°C). January is the coldest month, exhibiting average temperatures of 31.5°F (-0.3°C) at the peak and 19.6°F (-6.9°C) at the base. Weather in January »

Weather in February

February, the last month of the winter in North Grosvenor Dale, is a cold month, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 35.1°F (1.7°C). The ushering in of February brings an average high-temperature of a wintry 35.1°F (1.7°C), closely mirroring the 31.5°F (-0.3°C) of January. Weather in February »

Weather in March

The first month of the spring, March, is also a wintry month in North Grosvenor Dale, Connecticut, with an average temperature fluctuating between 28.2°F (-2.1°C) and 42.4°F (5.8°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from 35.1°F (1.7°C) to a still icy 42.4°F (5.8°C). Weather in March »

Weather in April

April in North Grosvenor Dale, Connecticut, is a refreshing spring month, with an average temperature ranging between max 55.6°F (13.1°C) and min 38.1°F (3.4°C). The arrival of April sees a shift in the average high-temperature, moving from a cold 42.4°F (5.8°C) in March to a mild 55.6°F (13.1°C). Weather in April »

Weather in May

May, the last month of the spring in North Grosvenor Dale, is a refreshing month, with an average temperature ranging between max 67.1°F (19.5°C) and min 48°F (8.9°C). With the beginning of May, North Grosvenor Dale's average high-temperature sees an increase, transitioning from a moderate 55.6°F (13.1°C) in April to a still refreshing 67.1°F (19.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in North Grosvenor Dale, Connecticut, with an average temperature varying between 55°F (12.8°C) and 74.3°F (23.5°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from an enjoyable 67.1°F (19.5°C) in May to a moderately hot 74.3°F (23.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in North Grosvenor Dale, Connecticut, with an average temperature varying between 81.3°F (27.4°C) and 61.7°F (16.5°C). The temperatures reach their highest averages in July, with highs of 81.3°F (27.4°C) and lows of 61.7°F (16.5°C). Throughout July, the heat index is computed to be a hot 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in North Grosvenor Dale, Connecticut, with an average temperature varying between 79.5°F (26.4°C) and 60.4°F (15.8°C). With the onset of August, the average high-temperature registers at a still warm 79.5°F (26.4°C), subtly different from July's 81.3°F (27.4°C). Weather in August »

Weather in September

September, the first month of the autumn in North Grosvenor Dale, is also an agreeable month, with an average temperature fluctuating between 72°F (22.2°C) and 53.8°F (12.1°C). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from a moderately hot 79.5°F (26.4°C) to an agreeable 72°F (22.2°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in North Grosvenor Dale, Connecticut, with an average temperature fluctuating between 59.9°F (15.5°C) and 45.1°F (7.3°C). As North Grosvenor Dale enters October, the average high-temperature decreases from the an agreeable 72°F (22.2°C) of September to a mild 59.9°F (15.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in North Grosvenor Dale, Connecticut, with an average temperature fluctuating between 34.5°F (1.4°C) and 47.3°F (8.5°C). The shift to November brings a decrease in the average high-temperature, falling from a refreshing 59.9°F (15.5°C) in October to a frosty 47.3°F (8.5°C). Weather in November »

Weather in December

December, the first month of the winter in North Grosvenor Dale, is also an icy month, with an average temperature varying between 27°F (-2.8°C) and 37.2°F (2.9°C). The average high-temperature drops in December, from November's chilly 47.3°F (8.5°C) to a wintry 37.2°F (2.9°C). Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in North Grosvenor Dale?

January, known for its average high temperature of 31.5°F (-0.3°C) and an average low temperature of 19.6°F (-6.9°C), is the coldest month in North Grosvenor Dale.

How much does it rain in North Grosvenor Dale?

In North Grosvenor Dale, Connecticut, during the entire year, the rain falls for 151.1 days and collects up to 31.26" (794mm) of precipitation.

When does it snow in North Grosvenor Dale?

Months with snowfall in North Grosvenor Dale are January through May, October through December.

How many days does it snow in North Grosvenor Dale?

Throughout the year, in North Grosvenor Dale, Connecticut, there are 37.7 snowfall days, and 20.59" (523mm) of snow is accumulated.

What is the month with the lowest UV index in North Grosvenor Dale?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in North Grosvenor Dale.

What is the most humid month in North Grosvenor Dale?

With an average relative humidity of 81%, February is the most humid month.

When does it snow the most in North Grosvenor Dale?

The months with the most snowfall are February and March, with an average 5.08" (129mm) of accumulated snow.

What is the month with the least sunshine in North Grosvenor Dale?

With an average of 4.5h of sunshine, February has the least sunshine of the year in North Grosvenor Dale.

When is Daylight Saving Time (DST) in North Grosvenor Dale?

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 in North Grosvenor Dale?

With an average relative humidity of 72%, April is the least humid month.

When it does not snow in North Grosvenor Dale?

June through September are months without snowfall.

When are the longest days in North Grosvenor Dale?

The month with the longest days in North Grosvenor Dale, Connecticut, is June, with an average of 15h and 12min of daylight.

When is the highest UV index in North Grosvenor Dale?

The months with the highest UV index in North Grosvenor Dale, Connecticut, are June and July, with an average maximum UV index of 6.

What is the hottest time of year in North Grosvenor Dale?

July is North Grosvenor Dale's warmest month, registering average high temperatures of 81.3°F (27.4°C) and lows of 61.7°F (16.5°C).

What month has the most sunshine in North Grosvenor Dale?

With an average of 10h of sunshine, August has the most sunshine of the year.

What is the driest month in North Grosvenor Dale?

The month with the least rainfall is September, when the rain falls for 12.4 days and typically collects 1.81" (46mm) of precipitation.

What is the rainiest month in North Grosvenor Dale?

The month with the most rainfall in North Grosvenor Dale, Connecticut, is December, when the rain falls for 10.9 days and typically aggregates up to 3.11" (79mm) of precipitation.

What is the month with the shortest days in North Grosvenor Dale?

The month with the shortest days in North Grosvenor Dale is December, with an average of 9h and 12min of daylight.

Average temperature
North Grosvenor Dale, CT

Average temperature - North Grosvenor Dale, CT

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure
North Grosvenor Dale, CT

Average pressure - North Grosvenor Dale, CT

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
North Grosvenor Dale, CT

Average wind speed - North Grosvenor Dale, CT

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity
North Grosvenor Dale, CT

Average humidity - North Grosvenor Dale, CT

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

Average rainfall
North Grosvenor Dale, CT

Average rainfall - North Grosvenor Dale, CT

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days
North Grosvenor Dale, CT

Average rainfall days - North Grosvenor Dale, CT

The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (7.8 days).

Average snowfall
North Grosvenor Dale, CT

Average snowfall - North Grosvenor Dale, CT

The months with the highest snowfall are February and March (5.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
North Grosvenor Dale, CT

Average snowfall days - North Grosvenor Dale, CT

The month with the highest number of snowfall days is March (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
North Grosvenor Dale, CT

Average daylight / Average sunshine - North Grosvenor Dale, CT

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).

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days
North Grosvenor Dale, CT

Average sunshine days - North Grosvenor Dale, CT

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).

Average UV index
North Grosvenor Dale, CT

Average UV index - North Grosvenor Dale, CT

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
North Grosvenor Dale, CT

Average visibility - North Grosvenor Dale, CT

The months with the highest visibility are March, April, November and December (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and October (5mi).

North Grosvenor Dale, Connecticut, USA

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