June weather forecast
Hartford, CT

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The city of Hartford, Connecticut with the roads leading to the town, and trees on roadsides
The city of Hartford, Connecticut with the roads leading to the town, and trees on roadsides

Weather in June

June is synonymous with the onset of summer in Hartford, Connecticut. The weather becomes warmer warranting the need for summer attire. Following the trend, temperatures notch up further with the highest reaching 76.5°F (24.7°C). However, these temperature hikes do not deter the residents' spirit as they revel in summer activities. The long daylight hours add to the overall enjoyable summer atmosphere that has befallen the city.

Temperature

June's onset in Hartford is marked by a subtle temperature increase, moving from an agreeable 68.7°F (20.4°C) in May to a warm 76.5°F (24.7°C). Throughout June, the average low-temperature records at a mild 56.8°F (13.8°C).

Humidity

In June, the average relative humidity in Hartford is 74%.

Rainfall

The wettest months in Hartford, Connecticut, are June and July, with an average 1.06" (27mm) of rainfall.

Snowfall

June through October are months without snowfall in Hartford.

Daylight

The month with the longest days is June, with an average of 15h and 12min of daylight.
On the first day of June, sunrise is at 5:18 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in June is 9.3h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What are the temperatures in Hartford in June?

In Hartford, 76.5°F (24.7°C) is the average high-temperature and 56.8°F (13.8°C) is the average low-temperature during June.

What is the average humidity in June in Hartford?

In Hartford, the average relative humidity in June is 74%.

What is the wettest month in Hartford?

The wettest months are June and July, with an average 1.06" (27mm) of rainfall.

How many days does it rain in June in Hartford?

In June, in Hartford, the rain falls for 11.6 days. Throughout June, 1.06" (27mm) of precipitation is accumulated.

When it does not snow in Hartford?

In Hartford, Connecticut, snow does not fall in June through October.

Does it snow in Hartford in June?

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

When are the longest days in Hartford?

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

How many hours of daylight does Hartford have in June?

The average day length in June in Hartford, Connecticut, is 15h and 10min.

What time are sunrise and sunset in June in Hartford?

In June, on the first day of the month, sunrise is at 5:18 am and sunset at 8:19 pm. On the last day of the month, in Hartford, sunrise is at 5:19 am and sunset at 8:29 pm EDT.

How long on average sun shines in June in Hartford?

In June, the average sunshine duration is 9.3h.

What is the month with the highest UV index in Hartford?

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

What is the UV index intensity in June in Hartford?

The average daily maximum UV index in June in Hartford is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's 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
Hartford, CT

Average temperature in June - Hartford, CT
  • Average high temperature in June: 76.5°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in June: 56.8°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in June
Hartford, CT

Average pressure in June - Hartford, 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).

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Average wind speed in June
Hartford, CT

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

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in June
Hartford, CT

Average humidity in June - Hartford, CT
  • Average humidity in June: 74%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in June
Hartford, CT

Average rainfall in June - Hartford, CT
  • Average rainfall in June: 1.06"

The wettest months (with the highest rainfall) are June and July (1.06").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in June
Hartford, CT

Average rainfall days in June - Hartford, CT
  • Average rainfall days in June: 11.6 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is February (6.8 days).

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Average snowfall in June
Hartford, CT

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

The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Hartford, CT

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

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Hartford, 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 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in June
Hartford, CT

Average sunshine days in June - Hartford, CT
  • Average sunshine days in June: 16.3 days

The months with the most sunshine days are January and November (20.4 days).
The month with the least sunshine days is June (16.3 days).

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Average UV index in June
Hartford, CT

Average UV index in June - Hartford, 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
Hartford, CT

Average cloud cover in June - Hartford, CT
  • Average cloud cover in June: 40

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in June
Hartford, CT

Average visibility in June - Hartford, 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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Hartford, Connecticut, USA

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