June weather forecast
Stamford, CT

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A wide aerial scenic cover shot over downtown Stamford, Connecticut, with two rivers and weighty rain clouds in the sky above
A wide aerial scenic cover shot over downtown Stamford, Connecticut, with two rivers and weighty rain clouds in the sky above

Weather in June

Introducing Stamford to summer, June arrives with a clear emphasis on sunny and warm days. A notable surge in temperature leads to a pleasing 74.1°F (23.4°C), setting perfect conditions for outdoor activities. The additional sunshine and longer days complement the summer aura. Compared to May, the city experiences less rain, enabling extended outdoor excursions. Towards the end, June starts building momentum leading to the hottest month of the year, July.

Temperature

June's onset in Stamford brings a minor rise in the average high-temperature, moving from a refreshing 65.8°F (18.8°C) in May to a warm 74.1°F (23.4°C). Stamford reports a consistent average low-temperature of 61.3°F (16.3°C) throughout June nights.

Humidity

The months with the highest humidity are February, May, June and December, with an average relative humidity of 75%.

Rainfall

In Stamford, during June, the rain falls for 17 days and regularly aggregates up to 3.27" (83mm) of precipitation. In Stamford, Connecticut, during the entire year, the rain falls for 164.1 days and collects up to 37.95" (964mm) of precipitation.

Snowfall

In Stamford, snow does not fall in May through October.

Ocean temperature

In June, the average ocean temperature is 63°F (17.2°C).
Note: Most people do not enjoy swimming in water of 63°F (17.2°C). Breathing control becomes harder as the temperature descends from 69.8°F (21°C) to 59°F (15°C).

Daylight

With an average of 15h and 6min of daylight, June has the longest days of the year in Stamford.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:20 pm. On the last day of June, sunrise is at 5:25 am and sunset at 8:30 pm EDT.

Sunshine

In June, the average sunshine is 9.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Stamford, Connecticut. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the average June temperature in Stamford?

The high-temperature, in June, in Stamford, records 74.1°F (23.4°C), while the low-temperature is 61.3°F (16.3°C).

What are the most humid months in Stamford?

February, May, June and December, with an average relative humidity of 75%, are most humid months in Stamford.

What is the average humidity in June in Stamford?

In June, the average relative humidity is 75%.

How much does it rain in Stamford in June?

In Stamford, during June, the rain falls for 17 days and regularly aggregates up to 3.27" (83mm) of precipitation.

When it does not snow in Stamford?

May through October are months without snowfall in Stamford.

How cold is the water in June in Stamford?

In June, the average ocean temperature in Stamford, Connecticut, is 63°F (17.2°C). Swimming in 63°F (17.2°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

When are the longest days in Stamford?

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

What is the average length of the day in June in Stamford?

In Stamford, Connecticut, the average day length in June is 15h and 5min.

When is the sunrise / sunset in June in Stamford?

On the first day of June in Stamford, sunrise is at 5:23 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:30 pm EDT.

How many hours of sunshine does Stamford have in June?

In Stamford, Connecticut, the average sunshine duration in June is 9.5h.

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

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

How high is the UV index in June in Stamford?

In Stamford, Connecticut, the average daily maximum UV index in June is 6. A UV Index estimate 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
Stamford, CT

Average temperature in June - Stamford, CT
  • Average high temperature in June: 74.1°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in June: 61.3°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in June
Stamford, CT

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

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Stamford, CT

Average wind speed in June - Stamford, CT
  • Average wind speed in June: 7.1mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in June
Stamford, CT

Average humidity in June - Stamford, CT
  • Average humidity in June: 75%

The months with the highest relative humidity are February, May, June and December (75%).
The months with the lowest relative humidity are April, August and November (72%).

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Average rainfall in June
Stamford, CT

Average rainfall in June - Stamford, CT
  • Average rainfall in June: 3.27"

The wettest month (with the highest rainfall) is July (4.25").
The driest months (with the least rainfall) are January and February (2.36").

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Average rainfall days in June
Stamford, CT

Average rainfall days in June - Stamford, CT
  • Average rainfall days in June: 17 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in June
Stamford, CT

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

The months with the highest snowfall are February and March (2.44").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Stamford, CT

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

The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in June
Stamford, CT

Average sea temperature in June - Stamford, CT
  • Average sea temperature in June: 63°F

The best month for swimming (with the highest average sea temperature) is August (73.1°F).
The coldest month (with the lowest average sea temperature) is February (39.5°F).

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

Average daylight in June / Average sunshine in June - Stamford, 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 18min).

  • Average sunshine in June: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in June
Stamford, CT

Average sunshine days in June - Stamford, CT
  • Average sunshine days in June: 10.7 days

The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in June
Stamford, CT

Average UV index in June - Stamford, 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
Stamford, CT

Average cloud cover in June - Stamford, CT
  • Average cloud cover in June: 37

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in June
Stamford, CT

Average visibility in June - Stamford, CT
  • Average visibility in June: 6mi

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

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Stamford, Connecticut, USA

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