June weather forecast
Norwich, CT

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Weather in June

June marks the onset of summers in Norwich. The temperatures spike up during this month, but it also sees a welcome increase in daylight hours. It is a month blessed with the longest sunshine duration, reaching its peak at 15.1 hours a day. Outdoor enthusiasts find the weather perfect for exploring the city's summer charm. However, humidity starts to creep in, building up gradually as summer progresses.

Temperature

The start of June signals a slight increase in the average high-temperature, moving from a refreshing 66.7°F (19.3°C) in May to a moderately hot 74.5°F (23.6°C). June brings Norwich a consistent average low-temperature of 57.4°F (14.1°C).

Humidity

February, June, July and September, with an average relative humidity of 78%, are the most humid months.

Rainfall

In Norwich, in June, during 16.1 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 156.4 rainfall days, and 33.54" (852mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:16 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:26 pm EDT.

Sunshine

In Norwich, the average sunshine in June is 9h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 6 in June translates into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

In June, in Norwich, the average high-temperature is 74.5°F (23.6°C), and the average low-temperature is 57.4°F (14.1°C).

What are the most humid months?

The months with the highest humidity in Norwich are February, June, July and September, with an average relative humidity of 78%.

What is the average humidity in June?

The average relative humidity in June in Norwich is 78%.

How many days does it rain in June in Norwich?

In Norwich, in June, during 16.1 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow?

June through October are months without snowfall.

Does it snow in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days?

The month with the longest days is June, with an average of 15h and 6min of daylight.

How many hours of daylight does Norwich have in June?

In June, the average day length is 15h and 8min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:16 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Norwich have in June?

In June, the average sunshine duration is 9h.

When is the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Norwich.

What is the UV index intensity in June in Norwich?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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 June
Norwich, CT

Average temperature in June - Norwich, CT
  • Average high temperature in June: 74.5°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 June: 57.4°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).

Average pressure in June
Norwich, CT

Average pressure in June - Norwich, CT
  • Average pressure in June: 29.93"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 June
Norwich, CT

Average wind speed in June - Norwich, CT
  • Average wind speed in June: 6.6mph

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).

Average humidity in June
Norwich, CT

Average humidity in June - Norwich, CT
  • Average humidity in June: 78%

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

Average rainfall in June
Norwich, CT

Average rainfall in June - Norwich, CT
  • Average rainfall in June: 2.83"

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

Average rainfall days in June
Norwich, CT

Average rainfall days in June - Norwich, CT
  • Average rainfall days in June: 16.1 days

The 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).

Average snowfall in June
Norwich, CT

Average snowfall in June - Norwich, CT
  • Average snowfall in June: 0"

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

Average snowfall days in June
Norwich, CT

Average snowfall days in June - Norwich, CT
  • Average snowfall days in June: 0 days

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

Average daylight in June /
Average sunshine in June
Norwich, CT

Average daylight in June / Average sunshine in June - Norwich, CT
  • Average daylight in June: 15h and 1min

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 June: 9h and 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in June
Norwich, CT

Average sunshine days in June - Norwich, CT
  • Average sunshine days in June: 11.6 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).

Average UV index in June
Norwich, CT

Average UV index in June - Norwich, CT
  • Average UV index in June: 6

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).

Average cloud cover in June
Norwich, CT

Average cloud cover in June - Norwich, CT
  • Average cloud cover in June: 42

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

Average visibility in June
Norwich, CT

Average visibility in June - Norwich, CT
  • Average visibility in June: 5mi

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

Norwich, Connecticut, USA

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