June weather forecast
Waterbury, CT

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Weather in June

As June arrives, temperatures range between 56.7°F (13.7°C) and 76.1°F (24.5°C), indicating the onset of summer. People flock to parks and outdoor spaces to soak up the warm sunshine. Long strolls along the river and picnics in the park become the norm during these sunny days. The longer days and shorter nights of June serve as the perfect canvas for the vibrant city life.

Temperature

Waterbury's weather shows a minor temperature rise with the arrival of June, moving from a pleasant 68.2°F (20.1°C) in May to a moderately hot 76.1°F (24.5°C). Throughout June, Waterbury's nights cool down to an average of 56.7°F (13.7°C).

Humidity

In Waterbury, the average relative humidity in June is 76%.

Rainfall

In Waterbury, in June, during 16.9 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. In Waterbury, during the entire year, the rain falls for 158.5 days and collects up to 34.57" (878mm) of precipitation.

Snowfall

June through September 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 5:20 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:30 pm EDT.

Sunshine

In June, the average sunshine is 9.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 during June leads to these advisories:
Resist overexposure. Safeguarding from solar damage is indispensable. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What is the average June temperature?

In June, in Waterbury, the average high-temperature is 76.1°F (24.5°C), and the average low-temperature is 56.7°F (13.7°C).

What is the average humidity in June in Waterbury?

In June, the average relative humidity is 76%.

How many days does it rain in June in Waterbury?

In Waterbury, during June, the rain falls for 16.9 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow?

In Waterbury, snow does not fall in June through September.

Does it snow in Waterbury in June?

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

When are the longest days in Waterbury?

With an average of 15h and 6min of daylight, June has the longest days of the year.

What is the average length of the day in June?

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

What time are sunrise and sunset in June in Waterbury?

On the first day of June, sunrise is at 5:20 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:30 pm EDT.

How many hours of sunshine does Waterbury have in June?

In June, the average sunshine duration is 9.2h.

When is the highest UV index?

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

How high is the UV index in June?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe 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
Waterbury, CT

Average temperature in June - Waterbury, CT
  • Average high temperature in June: 76.1°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 (33.3°F).

  • Average low temperature in June: 56.7°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 (21.4°F).

Average pressure in June
Waterbury, CT

Average pressure in June - Waterbury, CT
  • Average pressure in June: 29.93"Hg

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

Average wind speed in June
Waterbury, CT

Average wind speed in June - Waterbury, CT
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in June
Waterbury, CT

Average humidity in June - Waterbury, CT
  • Average humidity in June: 76%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

Average rainfall in June
Waterbury, CT

Average rainfall in June - Waterbury, CT
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is December (3.78").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in June
Waterbury, CT

Average rainfall days in June - Waterbury, CT
  • Average rainfall days in June: 16.9 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in June
Waterbury, CT

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

The month with the highest snowfall is February (5.39").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Waterbury, CT

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

The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Waterbury, 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 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in June
Waterbury, CT

Average sunshine days in June - Waterbury, CT
  • Average sunshine days in June: 11.1 days

The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in June
Waterbury, CT

Average UV index in June - Waterbury, 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
Waterbury, CT

Average cloud cover in June - Waterbury, CT
  • Average cloud cover in June: 43

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in June
Waterbury, CT

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

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

Waterbury, Connecticut, USA

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