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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in West Simsbury, Connecticut, with an average temperature ranging between min 20.1°F (-6.6°C) and max 32°F (0°C). West Simsbury's coldest month, January, generally records average temperatures ranging from a high of 32°F (0°C) to a low of 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in West Simsbury, Connecticut, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 20.7°F (-6.3°C). The dawn of February sees an average high-temperature of a still icy 35.2°F (1.8°C), subtly contrasting with January's 32°F (0°C). Weather in February »
Weather in March
March, the first month of the spring in West Simsbury, is a frosty month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 42.8°F (6°C). As West Simsbury transitions into March, a marginal rise in the average high-temperature is observed, moving from a wintry 35.2°F (1.8°C) in February to a frosty 42.8°F (6°C). Weather in March »
Weather in April
April in West Simsbury, Connecticut, is a moderate spring month, with an average temperature ranging between max 56.1°F (13.4°C) and min 38.8°F (3.8°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a chilly 42.8°F (6°C) to a moderate 56.1°F (13.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in West Simsbury, Connecticut, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 48.7°F (9.3°C). An increase in the average high-temperature marks May, moving from April's mild 56.1°F (13.4°C) to an enjoyable 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in West Simsbury, is a moderately hot month, with an average temperature varying between 56.5°F (13.6°C) and 75.6°F (24.2°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a comfortable 67.6°F (19.8°C) to a warm 75.6°F (24.2°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in West Simsbury, Connecticut, with an average temperature ranging between min 63.1°F (17.3°C) and max 82.2°F (27.9°C). West Simsbury, Connecticut, notes the warmest temperatures in July, with a high average of 82.2°F (27.9°C) and a low of 63.1°F (17.3°C). Throughout July, the heat index is evaluated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in West Simsbury, Connecticut, with an average temperature fluctuating between 80.2°F (26.8°C) and 61.5°F (16.4°C). The start of August marks an average high-temperature of a still moderately hot 80.2°F (26.8°C), hardly distinguishable from the conditions in July. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in West Simsbury, Connecticut, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 54.7°F (12.6°C). September brings a slight decrease in the average high-temperature, shifting from a warm 80.2°F (26.8°C) in August to a pleasant 72.9°F (22.7°C). Weather in September »
Weather in October
October, the same as September, in West Simsbury, Connecticut, is another refreshing autumn month, with an average temperature fluctuating between 45.5°F (7.5°C) and 60.1°F (15.6°C). The beginning of October involves a decrease in the average high-temperature, transitioning from an agreeable 72.9°F (22.7°C) in September to a refreshing 60.1°F (15.6°C). Weather in October »
Weather in November
November, the last month of the autumn in West Simsbury, is another chilly month, with an average temperature varying between 34.9°F (1.6°C) and 48.2°F (9°C). The onset of November results in a decrease in the average high-temperature, receding from a refreshing 60.1°F (15.6°C) in October to a chilly 48.2°F (9°C). Weather in November »
Weather in December
December, the first month of the winter in West Simsbury, is also an icy month, with temperature in the range of an average high of 37.6°F (3.1°C) and an average low of 26.8°F (-2.9°C). The onset of December results in a decrease in the average high-temperature, receding from a chilly 48.2°F (9°C) in November to a cold 37.6°F (3.1°C). Weather in December »
Updated: Feb 10, 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
What part of the year is the coldest in West Simsbury?
January, marked by an average high-temperature of 32°F (0°C) and a low-temperature of 20.1°F (-6.6°C), is the coldest month in West Simsbury, Connecticut.
How many days does it rain in West Simsbury?
In West Simsbury, Connecticut, during the entire year, the rain falls for 159.6 days and collects up to 31.97" (812mm) of precipitation.
When does it snow in West Simsbury?
Months with snowfall in West Simsbury, Connecticut, are January through May, October through December.
How much does it snow in West Simsbury?
Throughout the year, in West Simsbury, Connecticut, there are 33.1 snowfall days, and 18.39" (467mm) of snow is accumulated.
What is the month with the lowest UV index in West Simsbury?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in West Simsbury?
With an average relative humidity of 80%, February is the most humid month in West Simsbury.
When does it snow the most in West Simsbury?
The month with the most snowfall in West Simsbury, Connecticut, is February, when snow falls for 8.9 days and typically aggregates up to 5.24" (133mm) of snow.
What is the month with the least sunshine in West Simsbury?
February has the least sunshine of the year in West Simsbury, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in West Simsbury?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in West Simsbury, 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 West Simsbury?
April is the least humid month in West Simsbury, with an average relative humidity of 71%.
When it does not snow in West Simsbury?
June through September are months without snowfall.
When are the longest days in West Simsbury?
June has the longest days of the year in West Simsbury, with an average of 15h and 12min of daylight.
When is the highest UV index in West Simsbury?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month in West Simsbury?
The temperatures in West Simsbury reach their highest averages in July, with highs of 82.2°F (27.9°C) and lows of 63.1°F (17.3°C).
What is the month with the most sunshine in West Simsbury?
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in West Simsbury, Connecticut.
What is the driest month in West Simsbury?
The month with the least rainfall is September, when the rain falls for 12.6 days and typically collects 1.97" (50mm) of precipitation.
What is the wettest month in West Simsbury?
The month with the most rainfall is December, when the rain falls for 10.5 days and typically aggregates up to 3.43" (87mm) of precipitation.
What is the month with the shortest days in West Simsbury?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
West Simsbury, CT
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
West Simsbury, CT
- 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:
29.98"Hg - Average pressure in May:
30.01"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:
30.09"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
West Simsbury, CT
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.3mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
West Simsbury, CT
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall
West Simsbury, CT
- Average rainfall in January:
2.32" - Average rainfall in February:
2.36" - Average rainfall in March:
2.56" - Average rainfall in April:
2.76" - Average rainfall in May:
2.6" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.52" - Average rainfall in September:
1.97" - Average rainfall in October:
3.19" - Average rainfall in November:
2.8" - Average rainfall in December:
3.43"
The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
West Simsbury, CT
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.4 days).
Average snowfall
West Simsbury, CT
- Average snowfall in January:
3.74" - Average snowfall in February:
5.24" - Average snowfall in March:
4.17" - Average snowfall in April:
0.79" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
West Simsbury, CT
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
8.9 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
0.2 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
West Simsbury, CT
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
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
West Simsbury, CT
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
17 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is June (11.6 days).
Average UV index
West Simsbury, 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 cloud cover
West Simsbury, CT
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
West Simsbury, CT
The months with the highest visibility are April, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August and September (5mi).
West Simsbury, Connecticut, USA
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