June weather forecast
Lebanon, CT

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Weather in June

The first month of the summer, June, is a moderately hot month in Lebanon, Connecticut, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 74.8°F (23.8°C).

Temperature

Observing a slight rise in June, the average high-temperature shifts from May's comfortable 67.1°F (19.5°C) to a moderately hot 74.8°F (23.8°C). The nighttime temperature dips to a moderate 56.3°F (13.5°C) on average during June.

Humidity

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

Rainfall

In June, in Lebanon, the rain falls for 16.6 days. Throughout June, 2.99" (76mm) of precipitation is accumulated. Throughout the year, there are 164.2 rainfall days, and 33.74" (857mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 15h and 6min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:16 am and sunset at 8:17 pm. On the last day of June, sunrise is at 5:18 am and sunset at 8:27 pm EDT.

Sunshine

In Lebanon, Connecticut, 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. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

The average high-temperature, in June, in Lebanon, is 74.8°F (23.8°C), while the average low-temperature is 56.3°F (13.5°C).

What is the average humidity in June in Lebanon?

The average relative humidity in June is 78%.

How much does it rain in June?

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

When it does not snow?

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

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?

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 Lebanon, the average day length in June is 15h and 9min.

When are sunrise and sunset in June?

In June, on the first day of the month, 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 long on average sun shines in June?

The average sunshine duration in June is 9.2h.

What is the month with 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 reading of 6 to 7 represents a high health risk 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
Lebanon, CT

Average temperature in June - Lebanon, 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).

Average pressure in June
Lebanon, CT

Average pressure in June - Lebanon, 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
Lebanon, CT

Average wind speed in June - Lebanon, 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).

Average humidity in June
Lebanon, CT

Average humidity in June - Lebanon, 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%).

Average rainfall in June
Lebanon, CT

Average rainfall in June - Lebanon, 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").

Average rainfall days in June
Lebanon, CT

Average rainfall days in June - Lebanon, 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).

Average snowfall in June
Lebanon, CT

Average snowfall in June - Lebanon, 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").

Average snowfall days in June
Lebanon, CT

Average snowfall days in June - Lebanon, 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).

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

Average daylight in June / Average sunshine in June - Lebanon, 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 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).

Average sunshine days in June
Lebanon, CT

Average sunshine days in June - Lebanon, 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).

Average UV index in June
Lebanon, CT

Average UV index in June - Lebanon, 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
Lebanon, CT

Average cloud cover in June - Lebanon, 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).

Average visibility in June
Lebanon, CT

Average visibility in June - Lebanon, 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).

Lebanon, Connecticut, USA

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