May weather forecast
North Grosvenor Dale, CT

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Weather in May

May, the last month of the spring in North Grosvenor Dale, is a refreshing month, with an average temperature ranging between max 67.1°F (19.5°C) and min 48°F (8.9°C).

Temperature

With the beginning of May, North Grosvenor Dale's average high-temperature sees an increase, transitioning from a moderate 55.6°F (13.1°C) in April to a still refreshing 67.1°F (19.5°C). During the month of May, an average temperature of 48°F (8.9°C) is noted during the nights.

Humidity

The average relative humidity in May is 76%.

Rainfall

In North Grosvenor Dale, in May, during 16 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In North Grosvenor Dale, during the entire year, the rain falls for 151.1 days and collects up to 31.26" (794mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in North Grosvenor Dale. During 0.1 snowfall days, in May, North Grosvenor Dale aggregates 0.16" (4mm) of snow. In North Grosvenor Dale, during the entire year, snow falls for 37.7 days and aggregates up to 20.59" (523mm) of snow.

Daylight

In May, the average length of the day in North Grosvenor Dale is 14h and 35min.
On the first day of the month, sunrise is at 5:42 am and sunset at 7:46 pm. On the last day of May, in North Grosvenor Dale, Connecticut, sunrise is at 5:14 am and sunset at 8:16 pm EDT.

Sunshine

The average sunshine in May in North Grosvenor Dale is 8.1h.

UV index

In May, the average daily maximum UV index in North Grosvenor Dale is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for North Grosvenor Dale in May?

North Grosvenor Dale in May has an average high-temperature of 67.1°F (19.5°C) and an average low-temperature of 48°F (8.9°C).

What is the average humidity in May in North Grosvenor Dale?

The average relative humidity in May is 76%.

How much does it rain in North Grosvenor Dale in May?

In North Grosvenor Dale, Connecticut, in May, during 16 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

What is the last month it snows in North Grosvenor Dale?

May is the last month it regularly snows. During 0.1 snowfall days, in May, North Grosvenor Dale aggregates 0.16" (4mm) of snow.

How many hours of daylight does North Grosvenor Dale have in May?

In May, the average day length in North Grosvenor Dale, Connecticut, is 14h and 35min.

What time are sunrise and sunset in May in North Grosvenor Dale?

On the first day of May in North Grosvenor Dale, sunrise is at 5:42 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 8:16 pm EDT.

How many hours of sunshine does North Grosvenor Dale have in May?

The average sunshine duration in May is 8.1h.

How high is the UV index in May in North Grosvenor Dale?

The average daily maximum UV index in May in North Grosvenor Dale is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
North Grosvenor Dale, CT

Average temperature in May - North Grosvenor Dale, CT
  • Average high temperature in May: 67.1°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in May: 48°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in May
North Grosvenor Dale, CT

Average pressure in May - North Grosvenor Dale, CT
  • Average pressure in May: 30.01"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 in May
North Grosvenor Dale, CT

Average wind speed in May - North Grosvenor Dale, CT
  • Average wind speed in May: 7mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in May
North Grosvenor Dale, CT

Average humidity in May - North Grosvenor Dale, CT
  • Average humidity in May: 76%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

Average rainfall in May
North Grosvenor Dale, CT

Average rainfall in May - North Grosvenor Dale, CT
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in May
North Grosvenor Dale, CT

Average rainfall days in May - North Grosvenor Dale, CT
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (7.8 days).

Average snowfall in May
North Grosvenor Dale, CT

Average snowfall in May - North Grosvenor Dale, CT
  • Average snowfall in May: 0.16"

The months with the highest snowfall are February and March (5.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
North Grosvenor Dale, CT

Average snowfall days in May - North Grosvenor Dale, CT
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is March (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
North Grosvenor Dale, CT

Average daylight in May / Average sunshine in May - North Grosvenor Dale, CT
  • Average daylight in May: 14h and 4min

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 May: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in May
North Grosvenor Dale, CT

Average sunshine days in May - North Grosvenor Dale, CT
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).

Average UV index in May
North Grosvenor Dale, CT

Average UV index in May - North Grosvenor Dale, CT
  • Average UV index in May: 5

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 in May
North Grosvenor Dale, CT

Average cloud cover in May - North Grosvenor Dale, CT
  • Average cloud cover in May: 49

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in May
North Grosvenor Dale, CT

Average visibility in May - North Grosvenor Dale, CT
  • Average visibility in May: 5mi

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

North Grosvenor Dale, Connecticut, USA

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