Climate and monthly weather forecast
Glasgo, CT

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Weather in January

January, like December, in Glasgo, Connecticut, is an icy winter month, with an average temperature fluctuating between 23.7°F (-4.6°C) and 35.1°F (1.7°C). With average temperatures fluctuating between a high of 35.1°F (1.7°C) and a low of 23.7°F (-4.6°C), January stands out as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Glasgo, Connecticut, with an average temperature ranging between max 37.6°F (3.1°C) and min 24.3°F (-4.3°C). The start of February marks an average high-temperature of a still cold 37.6°F (3.1°C), hardly distinguishable from the conditions in January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Glasgo, Connecticut, with an average temperature varying between 44.2°F (6.8°C) and 30.9°F (-0.6°C). March brings a slight elevation in the average high-temperature, transitioning from February's icy 37.6°F (3.1°C) to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April is a fresh spring month in Glasgo, Connecticut, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 40.6°F (4.8°C). With the onset of April, Glasgo's average high-temperature sees a rise, moving from March's frosty 44.2°F (6.8°C) to a cool 55°F (12.8°C). Weather in April »

Weather in May

May, the last month of the spring in Glasgo, is a refreshing month, with an average temperature fluctuating between 50°F (10°C) and 65.8°F (18.8°C). As April transitions into May, a change in temperatures is observed, with average highs moving from a cool 55°F (12.8°C) to an enjoyable 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer in Glasgo, is a pleasant month, with an average temperature varying between 73°F (22.8°C) and 57.2°F (14°C). With the transition into June, Glasgo experiences a subtle uplift in average high-temperatures, adjusting from an enjoyable 65.8°F (18.8°C) in May to an agreeable 73°F (22.8°C). Weather in June »

Weather in July

July is a warm summer month in Glasgo, Connecticut, with an average temperature ranging between min 64.9°F (18.3°C) and max 80.6°F (27°C). The warmest period is July, when temperatures fluctuate between an average high of 80.6°F (27°C) and a low of 64.9°F (18.3°C). The heat index value during July is computed to be a hot 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Glasgo, is another warm month, with an average temperature varying between 63.7°F (17.6°C) and 79.5°F (26.4°C). As July transitions into August, Glasgo records an average high-temperature of a still moderately hot 79.5°F (26.4°C), showing a gentle shift from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Glasgo, Connecticut, with temperature in the range of an average high of 72.7°F (22.6°C) and an average low of 57.2°F (14°C). The advent of September brings a subtle shift in temperature, with the average high moving from a warm 79.5°F (26.4°C) in August to an agreeable 72.7°F (22.6°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Glasgo, Connecticut, with an average temperature fluctuating between 61.5°F (16.4°C) and 48°F (8.9°C). The shift from September to October involves a decrease in the average high-temperature, dropping from a pleasant 72.7°F (22.6°C) to an enjoyable 61.5°F (16.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Glasgo, is another cool month, with an average temperature fluctuating between 50.2°F (10.1°C) and 38.1°F (3.4°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a comfortable 61.5°F (16.4°C) to a cool 50.2°F (10.1°C). Weather in November »

Weather in December

December, the first month of the winter in Glasgo, is still a cold month, with an average temperature varying between 40.6°F (4.8°C) and 30.4°F (-0.9°C). Glasgo in December undergoes a mild reduction in the average high-temperature, shifting from November's cool 50.2°F (10.1°C) to a wintry 40.6°F (4.8°C). Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Glasgo?

In Glasgo, January is the month with the lowest recorded average temperatures, measuring a high of 35.1°F (1.7°C) and a low of 23.7°F (-4.6°C).

How much does it rain in Glasgo?

Throughout the year, in Glasgo, there are 162.4 rainfall days, and 33.78" (858mm) of precipitation is accumulated.

When does it snow in Glasgo?

Months with snowfall in Glasgo, Connecticut, are January through May, November and December.

How many days does it snow in Glasgo?

Throughout the year, there are 27.9 snowfall days, and 12.2" (310mm) of snow is accumulated.

What is the month with the lowest UV index in Glasgo?

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

What is the month with the least sunshine in Glasgo?

February has the least sunshine of the year in Glasgo, Connecticut, with an average of 4.7h of sunshine.

What is the snowiest month in Glasgo?

The month with the most snowfall is March, when snow falls for 6.5 days and typically aggregates up to 3.54" (90mm) of snow.

When is Daylight Saving Time (DST) in Glasgo?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Glasgo, 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 Glasgo?

With an average relative humidity of 73%, April is the least humid month.

What is the most humid month in Glasgo?

The most humid month in Glasgo, Connecticut, is June, with an average relative humidity of 80%.

When it does not snow in Glasgo?

June through October are months without snowfall.

When are the longest days in Glasgo?

With an average of 15h and 6min of daylight, June has the longest days of the year in Glasgo.

When is the highest UV index in Glasgo?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What month is the hottest in Glasgo?

Temperature records mark July as the warmest month, with highs averaging 80.6°F (27°C) and lows at 64.9°F (18.3°C).

What is the month with the most sunshine in Glasgo?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine.

What is the driest month in Glasgo?

September is the month with the least rainfall in Glasgo. Rain falls for 12.5 days and accumulates 1.57" (40mm) of precipitation.

What is the rainiest month in Glasgo?

December is the month with the most rainfall. Rain falls for 12 days and accumulates 3.7" (94mm) of precipitation.

What is the month with the shortest days in Glasgo?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Glasgo, CT

Average temperature - Glasgo, CT

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (35.1°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure
Glasgo, CT

Average pressure - Glasgo, 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
Glasgo, CT

Average wind speed - Glasgo, CT

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average rainfall
Glasgo, CT

Average rainfall - Glasgo, CT

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days
Glasgo, CT

Average rainfall days - Glasgo, CT

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (9.1 days).

Average snowfall
Glasgo, CT

Average snowfall - Glasgo, CT

The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Glasgo, CT

Average snowfall days - Glasgo, CT

The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Glasgo, CT

Average daylight / Average sunshine - Glasgo, CT

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

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 42min).

Average sunshine days
Glasgo, CT

Average sunshine days - Glasgo, CT

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (10.9 days).

Average UV index
Glasgo, CT

Average UV index - Glasgo, CT

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 visibility
Glasgo, CT

Average visibility - Glasgo, CT

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

Glasgo, Connecticut, USA

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