May weather forecast and climate
Gilman, CT

Weather in May

The last month of the spring, May, is an enjoyable month in Gilman, Connecticut, with average temperature ranging between min 50°F (10°C) and max 66.7°F (19.3°C).

Temperature

In Gilman, the average high-temperature increases, from a mild 55.9°F (13.3°C) in April, to an enjoyable 66.7°F (19.3°C). In May, in Gilman, the average low-temperature is 50°F (10°C).

Humidity

The average relative humidity is 76%.

Rainfall

In Gilman, during 16.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Gilman, during the entire year, the rain falls for 156.4 days and collects up to 33.54" (852mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Gilman aggregates 0.28" (7mm) of snow. In Gilman, during the entire year, snow falls for 26.4 days, and aggregates up to 11.14" (283mm) of snow.

Daylight

In Gilman, the average length of the day is 14.6h.

Sunshine

In Gilman, the average sunshine in May is 8.1h.

UV index

In May, the average daily maximum UV index in Gilman is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Gilman?

In Gilman, Connecticut, in May, the average high-temperature is 66.7°F (19.3°C), and the average low-temperature is 50°F (10°C).

What is the average humidity in May in Gilman?

The average relative humidity in May in Gilman is 76%.

How much does it rain in Gilman in May?

In Gilman, Connecticut, in May, during 16.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

What is the last month it snows in Gilman?

May is the last month it regularly snows in Gilman. During 0.2 snowfall days, in May, Gilman aggregates 0.28" (7mm) of snow.

What is the average length of the day in May in Gilman?

The average length of the day in May in Gilman, Connecticut, is 14.6h.

How long on average sun shines in May in Gilman?

The average sunshine in May in Gilman, Connecticut, is 8.1h.

What is the UV index intensity in May in Gilman?

The average daily maximum UV index in May in Gilman is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in May
Gilman, CT

Average temperature in May - Gilman, CT
  • Average high temperature in May: 66.7°F

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).

  • Average low temperature in May: 50°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).

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Average pressure in May
Gilman, CT

Average pressure in May - Gilman, CT
  • Average pressure in May: 30.01"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in May
Gilman, CT

Average wind speed in May - Gilman, CT
  • Average wind speed in May: 7.4mph

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).

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Average humidity in May
Gilman, CT

Average humidity in May - Gilman, CT
  • Average humidity in May: 76%

Months with the highest relative humidity are February, June, July and September (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in May
Gilman, CT

Average rainfall in May - Gilman, CT
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in May
Gilman, CT

Average rainfall days in May - Gilman, CT
  • Average rainfall days in May: 16.3 days

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).

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Average snowfall in May
Gilman, CT

Average snowfall in May - Gilman, CT
  • Average snowfall in May: 0.28"

The month with the highest snowfall is March (3.43").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Gilman, CT

Average snowfall days in May - Gilman, CT
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (7.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Gilman, CT

Average daylight in May / Average sunshine in May - Gilman, CT
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 8.1h

Months with the most sunshine are July and August (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days in May
Gilman, CT

Average sunshine days in May - Gilman, CT
  • Average sunshine days in May: 12.9 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).

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Average UV index in May
Gilman, CT

Average UV index in May - Gilman, CT
  • Average UV index in May: 5

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

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Average cloud cover in May
Gilman, CT

Average cloud cover in May - Gilman, CT
  • Average cloud cover in May: 48

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Gilman, CT

Average visibility in May - Gilman, CT
  • Average visibility in May: 5mi

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

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