May weather forecast and climate
Terryville, CT

Weather in May

May, the last month of the spring, in Terryville, is a pleasant month, with average temperature fluctuating between 68.2°F (20.1°C) and 48.7°F (9.3°C).

Temperature

In May, the average high-temperature rises, from a moderate 56.3°F (13.5°C) in April, to a pleasant 68.2°F (20.1°C). In Terryville, Connecticut,, the average low-temperature is 48.7°F (9.3°C).

Humidity

The average relative humidity in Terryville is 75%.

Rainfall

In Terryville, Connecticut, during May, the rain falls for 18.3 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Terryville, Connecticut, during the entire year, the rain falls for 170 days and collects up to 35.43" (900mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, Terryville aggregates 0.28" (7mm) of snow. In Terryville, during the entire year, snow falls for 33.9 days, and aggregates up to 18.43" (468mm) of snow.

Daylight

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

Sunshine

In Terryville, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in Terryville is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the average humidity in May in Terryville?

The average relative humidity in May is 75%.

How many days does it rain in May in Terryville?

In Terryville, in May, during 18.3 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

What is the last month it snows in Terryville?

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

How many hours of daylight does Terryville have in May?

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

How many hours of sunshine does Terryville have in May?

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

What is the UV index intensity in May in Terryville?

In Terryville, Connecticut, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in May
Terryville, CT

Average temperature in May - Terryville, CT
  • Average high temperature in May: 68.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in May: 48.7°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 (20.7°F).

[Resources]

Average pressure in May
Terryville, CT

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

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

[Resources]

Average wind speed in May
Terryville, CT

Average wind speed in May - Terryville, CT
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

[Resources]

Average humidity in May
Terryville, CT

Average humidity in May - Terryville, 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 (72%).

[Resources]

Average rainfall in May
Terryville, CT

Average rainfall in May - Terryville, CT
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is September (2.24").

[Resources]

Average rainfall days in May
Terryville, CT

Average rainfall days in May - Terryville, CT
  • Average rainfall days in May: 18.3 days

Months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is February (9.3 days).

[Resources]

Average snowfall in May
Terryville, CT

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

The month with the highest snowfall is February (5.12").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in May
Terryville, CT

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

The month with the highest number of snowfall days is February (9.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

Average daylight in May / Average sunshine in May - Terryville, 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: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.5h).

[Resources]

Average sunshine days in May
Terryville, CT

Average sunshine days in May - Terryville, CT
  • Average sunshine days in May: 10.6 days

The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is June (10 days).

[Resources]

Average UV index in May
Terryville, CT

Average UV index in May - Terryville, 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).

[Resources]

Average cloud cover in May
Terryville, CT

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

Months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

[Resources]

Average visibility in May
Terryville, CT

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

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location