May weather forecast
Tolland, CT

Weather in May

May, the last month of the spring, in Tolland, is an agreeable month, with average temperature ranging between max 68.4°F (20.2°C) and min 48.6°F (9.2°C).

Temperature

In May, the average high-temperature increases, from a moderate 56.3°F (13.5°C) in April, to a pleasant 68.4°F (20.2°C). The average low-temperature, in Tolland, is 48.6°F (9.2°C).

Humidity

The average relative humidity in May is 75%.

Rainfall

The wettest months in Tolland, Connecticut, are May through July, with an average 1.1" (28mm) of rainfall.

Snowfall

Months with snowfall in Tolland, Connecticut, are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, Tolland aggregates 0.04" (1mm) of snow. In Tolland, during the entire year, snow falls for 23.1 days, and aggregates up to 4.69" (119mm) of snow.

Daylight

In May, the average length of the day in Tolland is 14.6h.

Sunshine

In May, the average sunshine in Tolland is 8.3h.

UV index

The average daily maximum UV index in Tolland is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 average humidity in May in Tolland?

The average relative humidity in May in Tolland is 75%.

What is the wettest month in Tolland?

Months with the most rainfall are May through July, with an average 1.1" (28mm) of precipitation.

How much does it rain in Tolland in May?

In Tolland, in May, during 11.5 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

What is the last month it snows in Tolland?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Tolland aggregates 0.04" (1mm) of snow.

How many hours of daylight does Tolland have in May?

In May, the average length of the day in Tolland is 14.6h.

How long on average sun shines in May in Tolland?

The average sunshine in May in Tolland is 8.3h.

How high is the UV index in May in Tolland?

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in May
Tolland, CT

Average temperature in May - Tolland, CT
  • Average high temperature in May: 68.4°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in May: 48.6°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in May
Tolland, CT

Average pressure in May - Tolland, 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
Tolland, CT

Average wind speed in May - Tolland, CT
  • Average wind speed in May: 6.6mph

The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in May
Tolland, CT

Average humidity in May - Tolland, CT
  • Average humidity in May: 75%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in May
Tolland, CT

Average rainfall in May - Tolland, CT
  • Average rainfall in May: 1.1"

The wettest months (with the highest rainfall) are May, June and July (1.1").
The driest month (with the least rainfall) is September (0.39").

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Average rainfall days in May
Tolland, CT

Average rainfall days in May - Tolland, CT
  • Average rainfall days in May: 11.5 days

The month with the highest number of rainy days is June (12.1 days).
Months with the least rainy days are January and February (5.5 days).

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Average snowfall in May
Tolland, CT

Average snowfall in May - Tolland, CT
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (1.5").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Tolland, CT

Average snowfall days in May - Tolland, CT
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (6.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Tolland, 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: 8.3h

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in May
Tolland, CT

Average sunshine days in May - Tolland, CT
  • Average sunshine days in May: 17.3 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.7 days).

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Average UV index in May
Tolland, CT

Average UV index in May - Tolland, 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
Tolland, CT

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

Months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Tolland, CT

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

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

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