July weather forecast and climate
Killingworth, CT

Weather in July

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

Temperature

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

Humidity

Months with the highest humidity in Killingworth are May through July, with an average relative humidity of 78%.

Rainfall

In Killingworth, during 17 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, in Killingworth, there are 166.2 rainfall days, and 34.8" (884mm) of precipitation is accumulated.

Snowfall

In Killingworth snow does not fall in June through October.

Daylight

The average length of the day in July is 14.8h.

Sunshine

In Killingworth, Connecticut, the average sunshine is 10.5h.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Killingworth?

July is the warmest month in Killingworth, 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 is the temperature in July in Killingworth?

In July, the average high-temperature is 79.7°F (26.5°C), and the average low-temperature is 66.6°F (19.2°C).

What is the most humid month in Killingworth?

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

What is the average humidity in July in Killingworth?

In July, the average relative humidity is 78%.

How much does it rain in Killingworth in July?

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

When it does not snow in Killingworth?

June through October are months without snowfall in Killingworth.

What is the average length of the day in July in Killingworth?

In Killingworth, the average length of the day in July is 14.8h.

How many hours of sunshine does Killingworth have in July?

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

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

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 July in Killingworth?

In July, the average daily maximum UV index in Killingworth, Connecticut, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.

Average temperature in July
Killingworth, CT

Average temperature in July - Killingworth, 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
Killingworth, CT

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

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in July
Killingworth, CT

Average wind speed in July - Killingworth, 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
Killingworth, CT

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

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
Killingworth, CT

Average rainfall in July - Killingworth, 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
Killingworth, CT

Average rainfall days in July - Killingworth, 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
Killingworth, CT

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

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

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Average snowfall days in July
Killingworth, CT

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

The month with the highest number of snowfall days is February (7 days).
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
Killingworth, CT

Average daylight in July / Average sunshine in July - Killingworth, CT
  • Average daylight in July: 14.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in July: 10.5h

The month with the most sunshine is August (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days in July
Killingworth, CT

Average sunshine days in July - Killingworth, 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
Killingworth, CT

Average UV index in July - Killingworth, CT
  • Average UV index in July: 6

Months with the highest UV index are June, July and August (UV index 6).
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
Killingworth, CT

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

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
Killingworth, CT

Average visibility in July - Killingworth, CT
  • Average visibility in July: 6mi

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

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