Climate and monthly weather forecastGilman, CT
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Gilman, Connecticut, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 34.9°F (1.6°C). January, noted for its average high-temperature of 34.9°F (1.6°C) and an average low-temperature of 23.4°F (-4.8°C), is considered the coldest month. Weather in January »Weather in February
February, the last month of the winter in Gilman, is another cold month, with an average temperature varying between 37.8°F (3.2°C) and 24.1°F (-4.4°C). The shift from January to February is characterized by an average high-temperature of a still wintry 37.8°F (3.2°C), not significantly different from the 34.9°F (1.6°C) of January. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Gilman, Connecticut, with an average temperature fluctuating between 31.1°F (-0.5°C) and 44.2°F (6.8°C). The onset of March brings a minor temperature shift, with the average high-temperature moving from a wintry 37.8°F (3.2°C) in February to a frosty 44.2°F (6.8°C). Weather in March »Weather in April
April in Gilman, Connecticut, is a refreshing spring month, with an average temperature fluctuating between 40.6°F (4.8°C) and 55.9°F (13.3°C). With the onset of April, Gilman's weather sees a temperature rise, transitioning from a chilly 44.2°F (6.8°C) in March to a mild 55.9°F (13.3°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Gilman, Connecticut, with an average temperature fluctuating between 66.7°F (19.3°C) and 50°F (10°C). May brings a rise in the average high-temperature, transitioning from April's moderate 55.9°F (13.3°C) to a still refreshing 66.7°F (19.3°C). Weather in May »Weather in June
June, the first month of the summer in Gilman, is a moderately hot month, with an average temperature ranging between min 57.4°F (14.1°C) and max 74.5°F (23.6°C). As June arrives, a slight rise in the average high-temperature is observed, moving from a comfortable 66.7°F (19.3°C) in May to a moderately hot 74.5°F (23.6°C). Weather in June »Weather in July
July, like June, in Gilman, Connecticut, is a moderately hot summer month, with an average temperature ranging between max 81.7°F (27.6°C) and min 64.6°F (18.1°C). In Gilman, Connecticut, the peak average temperatures are observed in July, with a high of 81.7°F (27.6°C) and a low of 64.6°F (18.1°C). The heat index value for July is evaluated at a tropical 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Gilman, is another warm month, with an average temperature varying between 80.2°F (26.8°C) and 63.1°F (17.3°C). Upon the onset of August, Gilman witnesses an average high-temperature of a still warm 80.2°F (26.8°C), showing a close resemblance to the prior month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Gilman, Connecticut, with an average temperature varying between 73.2°F (22.9°C) and 57.4°F (14.1°C). Gilman records a mild change in average high-temperature during September, easing from a warm 80.2°F (26.8°C) in August to an agreeable 73.2°F (22.9°C). Weather in September »Weather in October
October, like September, in Gilman, Connecticut, is another enjoyable autumn month, with an average temperature varying between 61.7°F (16.5°C) and 48.2°F (9°C). Stepping into October, Gilman observes a temperature decline, with the average high falling from September's agreeable 73.2°F (22.9°C) to a comfortable 61.7°F (16.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Gilman, Connecticut, with an average temperature fluctuating between 38.1°F (3.4°C) and 50.2°F (10.1°C). November brings a minor decrease, with the average high-temperature reducing from a comfortable 61.7°F (16.5°C) in October to a cool 50.2°F (10.1°C). Weather in November »Weather in December
December, the first month of the winter in Gilman, is still a cold month, with an average temperature varying between 40.8°F (4.9°C) and 29.8°F (-1.2°C). With December's arrival, Gilman sees a decrease in average high-temperatures, moving from a fresh 50.2°F (10.1°C) in November to a wintry 40.8°F (4.9°C). Weather in December »Updated: Jun 28, 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 is the month when Gilman experiences its coldest temperatures, averaging a high of 34.9°F (1.6°C) and a low of 23.4°F (-4.8°C).
In Gilman, during the entire year, the rain falls for 156.4 days and collects up to 33.54" (852mm) of precipitation.
January through May, November and December are months with snowfall.
In Gilman, during the entire year, snow falls for 26.4 days and aggregates up to 11.14" (283mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February, June, July and September, with an average relative humidity of 78%, are most humid months.
The month with the most snowfall in Gilman, Connecticut, is March, when snow falls for 6 days and typically aggregates up to 3.43" (87mm) of snow.
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.
The least humid month is April, with an average relative humidity of 72%.
In Gilman, snow does not fall in June through October.
The month with the longest days is June, with an average of 15h and 6min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
Temperature records mark July as the warmest month, with highs averaging 81.7°F (27.6°C) and lows at 64.6°F (18.1°C).
July and August, with an average of 10.2h of sunshine, are months with the most sunshine.
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.61" (41mm) of precipitation.
The month with the most rainfall is December, when the rain falls for 11.3 days and typically aggregates up to 3.7" (94mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 12min of daylight.
December has the least sunshine of the year, with an average of 4.6h of sunshine.
Average temperature
Gilman, CT
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.9°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Gilman, CT
- Average pressure in January:
30.02"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.98"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:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.05"Hg
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
Gilman, CT
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9.3mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.1mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity
Gilman, CT
The months with the highest relative humidity are February, June, July and September (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Gilman, CT
- Average rainfall in January:
2.6" - Average rainfall in February:
2.48" - Average rainfall in March:
2.83" - Average rainfall in April:
3.27" - Average rainfall in May:
2.56" - Average rainfall in June:
2.83"
The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days
Gilman, CT
- Average rainfall days in January:
9 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
11.3 days
The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is January (9 days).
Average snowfall
Gilman, CT
- Average snowfall in January:
2.52" - Average snowfall in February:
2.8" - Average snowfall in March:
3.43" - Average snowfall in April:
0.04" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Gilman, CT
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
6 days - Average snowfall days in April:
0.7 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 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
4.8 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gilman, CT
- Average daylight in January:
9h and 36min - 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 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
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).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 42min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 6min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 36min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Gilman, CT
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (11.6 days).
Average UV index
Gilman, 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 cloud cover
Gilman, CT
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Gilman, CT
The months with the highest visibility are January, February, March, April, September, October, November and December (6mi).
The months with the lowest visibility are May, June, July and August (5mi).
