May weather forecast
Jewett City, CT

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Weather in May

May ushers in warmer temperatures and longer daylight hours in Jewett City. It is a time when residents start to feel the first hints of summer with the mercury beginning its journey upwards. Despite this, it might not be time to store away the umbrella just yet as the month still experiences rainfall but less than April. Fairy-like, with the late spring showers and blooming greenery, the city gains in color and vibrancy. On the whole, May feels cheerful and very much alive, providing the perfect transition into summer.

Temperature

With the arrival of May, the average high-temperature transitions from a moderate 55.4°F (13°C) in April to a still refreshing 66°F (18.9°C). Throughout May, the average low-temperature in Jewett City records at a frosty 49.8°F (9.9°C).

Humidity

In Jewett City, the average relative humidity in May is 77%.

Rainfall

In Jewett City, in May, during 15.8 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Jewett City, during the entire year, the rain falls for 148.1 days and collects up to 31.93" (811mm) 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, Jewett City aggregates 0.28" (7mm) of snow. Throughout the year, in Jewett City, there are 24.9 snowfall days, and 11.54" (293mm) of snow is accumulated.

Daylight

The average length of the day in May in Jewett City is 14h and 33min.
On the first day of May, sunrise is at 5:43 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:15 pm EDT.

Sunshine

In Jewett City, the average sunshine in May is 8.1h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's radiation is especially intense around midday; try to stay in shade during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What is the usual temperature for Jewett City in May?

In Jewett City, 66°F (18.9°C) is the average high-temperature and 49.8°F (9.9°C) is the average low-temperature during May.

What is the average humidity in May in Jewett City?

In May, the average relative humidity is 77%.

How much does it rain in Jewett City in May?

In Jewett City, in May, it is raining for 15.8 days, with typically 2.48" (63mm) of accumulated precipitation.

What is the last month it snows in Jewett City?

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

How many hours of daylight does Jewett City have in May?

In Jewett City, the average day length in May is 14h and 33min.

When is the sunrise / sunset in May in Jewett City?

On the first day of May in Jewett City, sunrise is at 5:43 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:15 pm EDT.

How long on average sun shines in May in Jewett City?

In Jewett City, Connecticut, the average sunshine duration in May is 8.1h.

What is the UV index intensity in May in Jewett City?

In Jewett City, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Jewett City, CT

Average temperature in May - Jewett City, CT
  • Average high temperature in May: 66°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in May: 49.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure in May
Jewett City, CT

Average pressure in May - Jewett City, 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).

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Average wind speed in May
Jewett City, CT

Average wind speed in May - Jewett City, CT
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in May
Jewett City, CT

Average humidity in May - Jewett City, CT
  • Average humidity in May: 77%

The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in May
Jewett City, CT

Average rainfall in May - Jewett City, CT
  • Average rainfall in May: 2.48"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in May
Jewett City, CT

Average rainfall days in May - Jewett City, CT
  • Average rainfall days in May: 15.8 days

The months with the highest number of rainy days are May, June and July (15.8 days).
The months with the least rainy days are January and February (8.4 days).

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Average snowfall in May
Jewett City, CT

Average snowfall in May - Jewett City, CT
  • Average snowfall in May: 0.28"

The month with the highest snowfall is March (3.7").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Jewett City, CT

Average snowfall days in May - Jewett City, CT
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (6.8 days).
The 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
Jewett City, CT

Average daylight in May / Average sunshine in May - Jewett City, CT
  • Average daylight in May: 14h and 3min

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 May: 8h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

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Average sunshine days in May
Jewett City, CT

Average sunshine days in May - Jewett City, CT
  • Average sunshine days in May: 13.1 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (12.1 days).

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Average UV index in May
Jewett City, CT

Average UV index in May - Jewett City, CT
  • Average UV index in May: 5

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).

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Average cloud cover in May
Jewett City, CT

Average cloud cover in May - Jewett City, CT
  • Average cloud cover in May: 49

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
Jewett City, CT

Average visibility in May - Jewett City, CT
  • Average visibility in May: 5mi

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

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Jewett City, Connecticut, USA

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