July weather forecast
Chester, CT

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Weather in July

July in Chester, Connecticut, is a warm summer month, with an average temperature varying between 79.7°F (26.5°C) and 66.6°F (19.2°C).

Temperature

July is the month when Chester experiences its warmest temperatures, averaging a high of 79.7°F (26.5°C) and a low of 66.6°F (19.2°C).

Humidity

May through July, with an average relative humidity of 78%, are the most humid months in Chester.

Rainfall

In Chester, during July, the rain falls for 17 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, in Chester, there are 166.2 rainfall days, and 34.8" (884mm) of precipitation is accumulated.

Snowfall

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

Daylight

In July, the average length of the day in Chester is 14h and 49min.
On the first day of the month, sunrise is at 5:20 am and sunset at 8:27 pm. On the last day of July, in Chester, sunrise is at 5:44 am and sunset at 8:07 pm EDT.

Sunshine

In July, the average sunshine in Chester is 10.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Chester. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 in July translates into these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What month is the hottest in Chester?

July is the warmest month in Chester, Connecticut, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 66.6°F (19.2°C).

What are July temperatures in Chester?

The high-temperature, in July, in Chester, is 79.7°F (26.5°C), while the low-temperature averages to 66.6°F (19.2°C).

What are the most humid months in Chester?

The months with the highest humidity are May through July, with an average relative humidity of 78%.

What is the average humidity in July in Chester?

In Chester, Connecticut, the average relative humidity in July is 78%.

How much does it rain in Chester in July?

In Chester, during July, the rain falls for 17 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Chester?

June through October are months without snowfall.

How many hours of daylight does Chester have in July?

In Chester, Connecticut, the average day length in July is 14h and 49min.

When is the sunrise / sunset in July in Chester?

In July, on the first day of the month, sunrise is at 5:20 am and sunset at 8:27 pm. On the last day of the month, in Chester, Connecticut, sunrise is at 5:44 am and sunset at 8:07 pm EDT.

How many hours of sunshine does Chester have in July?

In Chester, the average sunshine duration in July is 10.5h.

When is the highest UV index in Chester?

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

What is the UV index intensity in July in Chester?

In July, the average daily maximum UV index in Chester is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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 July
Chester, CT

Average temperature in July - Chester, CT
  • Average high temperature in July: 79.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in July: 66.6°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in July
Chester, CT

Average pressure in July - Chester, CT
  • Average pressure in July: 29.95"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 July
Chester, CT

Average wind speed in July - Chester, CT
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in July
Chester, CT

Average humidity in July - Chester, CT
  • Average humidity in July: 78%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in July
Chester, CT

Average rainfall in July - Chester, CT
  • Average rainfall in July: 3.11"

The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in July
Chester, CT

Average rainfall days in July - Chester, CT
  • Average rainfall days in July: 17 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9 days).

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Average snowfall in July
Chester, CT

Average snowfall in July - Chester, CT
  • Average snowfall in July: 0"

The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Chester, CT

Average snowfall days in July - Chester, CT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Chester, CT

Average daylight in July / Average sunshine in July - Chester, CT
  • Average daylight in July: 14h and 5min

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 July: 10h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in July
Chester, CT

Average sunshine days in July - Chester, CT
  • Average sunshine days in July: 11.7 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in July
Chester, CT

Average UV index in July - Chester, CT
  • Average UV index in July: 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 July
Chester, CT

Average cloud cover in July - Chester, CT
  • Average cloud cover in July: 32

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in July
Chester, CT

Average visibility in July - Chester, CT
  • Average visibility in July: 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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Chester, Connecticut, USA

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