June weather forecast
Columbia, CT

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Weather in June

The first month of the summer, June, is a warm month in Columbia, Connecticut, with an average temperature varying between 56.3°F (13.5°C) and 74.8°F (23.8°C).

Temperature

In June, the average high-temperature marginally rises from a refreshing 67.1°F (19.5°C) in May to a moderately hot 74.8°F (23.8°C). In the month of June, the temperature in Columbia generally rests at an average low of 56.3°F (13.5°C).

Humidity

In June, the average relative humidity is 78%.

Rainfall

In Columbia, during June, the rain falls for 16.6 days and regularly aggregates up to 2.99" (76mm) of precipitation. Throughout the year, there are 164.2 rainfall days, and 33.74" (857mm) of precipitation is accumulated.

Snowfall

In Columbia, snow does not fall in June through October.

Daylight

June has the longest days of the year, with an average of 15h and 12min of daylight.
On the first day of June, sunrise is at 5:16 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:27 pm EDT.

Sunshine

The average sunshine in June is 9.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Columbia, Connecticut. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What are June temperatures in Columbia?

In June, the average high-temperature and low-temperature in Columbia, Connecticut, are 74.8°F (23.8°C) and 56.3°F (13.5°C) respectively.

What is the average humidity in June in Columbia?

In June, the average relative humidity in Columbia is 78%.

How many days does it rain in June in Columbia?

In Columbia, Connecticut, in June, it is raining for 16.6 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow in Columbia?

June through October are months without snowfall in Columbia.

Does it snow in Columbia in June?

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

When are the longest days in Columbia?

With an average of 15h and 12min of daylight, June has the longest days of the year in Columbia, Connecticut.

How many hours of daylight does Columbia have in June?

In June, the average day length is 15h and 10min.

When is the sunrise / sunset in June in Columbia?

On the first day of June, sunrise is at 5:16 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Columbia have in June?

In Columbia, the average sunshine duration in June is 9.2h.

When is the highest UV index in Columbia?

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

What is the UV index reading in June in Columbia?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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 June
Columbia, CT

Average temperature in June - Columbia, CT
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in June: 56.3°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in June
Columbia, CT

Average pressure in June - Columbia, 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).

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Average wind speed in June
Columbia, CT

Average wind speed in June - Columbia, CT
  • Average wind speed in June: 6.2mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in June
Columbia, CT

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

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

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Average rainfall in June
Columbia, CT

Average rainfall in June - Columbia, CT
  • Average rainfall in June: 2.99"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in June
Columbia, CT

Average rainfall days in June - Columbia, CT
  • Average rainfall days in June: 16.6 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in June
Columbia, CT

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

The month with the highest snowfall is March (4.41").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Columbia, CT

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

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 June: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in June
Columbia, CT

Average sunshine days in June - Columbia, CT
  • Average sunshine days in June: 10.8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in June
Columbia, CT

Average UV index in June - Columbia, 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).

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Average cloud cover in June
Columbia, CT

Average cloud cover in June - Columbia, CT
  • Average cloud cover in June: 41

The months with the most cloud cover are February, March, May and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in June
Columbia, CT

Average visibility in June - Columbia, 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).

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Columbia, Connecticut, USA

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