July weather forecast
Litchfield, CT

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Weather in July

July is the hottest month of the year in Litchfield, Connecticut. Temperatures soaring to an average high of 81.7°F (27.6°C) make it the opportune month for all manner of outdoor and water-based activities. Radiating a vacation-like atmosphere, the city experiences the highest UV index of the year. The longest daylight hours of the year augment the allure of July, making it the most inviting month. Despite this, consistent rainfall and delegated humidity ensure that the weather remains mild.

Temperature

July, noted for its average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61.9°F (16.6°C), is considered the warmest month.

Heat index

The average heat index in July is appraised at a hot 87.8°F (31°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In July, the rain falls for 17.4 days. Throughout July, 3.35" (85mm) of precipitation is accumulated. Throughout the year, there are 161.7 rainfall days, and 34.65" (880mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Litchfield, the average length of the day in July is 14h and 51min.
On the first day of July, sunrise is at 5:22 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:11 pm EDT.

Sunshine

With an average of 10.2h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

July temperatures tend to peak at an average high of 81.7°F (27.6°C) and dip to a low of 61.9°F (16.6°C).

What is the temperature in July?

The average high-temperature, in July, in Litchfield, is 81.7°F (27.6°C), while the average low-temperature is 61.9°F (16.6°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 87.8°F (31°C).

What is the average humidity in July in Litchfield?

In Litchfield, the average relative humidity in July is 77%.

How many days does it rain in July?

In Litchfield, during July, the rain falls for 17.4 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Litchfield have in July?

In July, the average day length is 14h and 51min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:22 am and sunset at 8:31 pm. On the last day of the month, in Litchfield, sunrise is at 5:46 am and sunset at 8:11 pm EDT.

What month has the most sunshine?

With an average of 10.2h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July?

In Litchfield, the average sunshine duration in July is 10.2h.

What are the months with the highest UV index in Litchfield?

The months with the highest UV index in Litchfield are June and July, with an average maximum UV index of 6.

How high is the UV index in July?

In Litchfield, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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 July
Litchfield, CT

Average temperature in July - Litchfield, CT
  • Average high temperature in July: 81.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in July: 61.9°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in July
Litchfield, CT

Average pressure in July - Litchfield, CT
  • Average pressure in July: 29.95"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).

Average wind speed in July
Litchfield, CT

Average wind speed in July - Litchfield, CT
  • Average wind speed in July: 5.1mph

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in July
Litchfield, CT

Average humidity in July - Litchfield, CT
  • Average humidity in July: 77%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (73%).

Average rainfall in July
Litchfield, CT

Average rainfall in July - Litchfield, CT
  • Average rainfall in July: 3.35"

The wettest month (with the highest rainfall) is December (3.62").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in July
Litchfield, CT

Average rainfall days in July - Litchfield, CT
  • Average rainfall days in July: 17.4 days

The month with the highest number of rainy days is June (17.7 days).
The months with the least rainy days are January and February (8.1 days).

Average snowfall in July
Litchfield, CT

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

The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Litchfield, CT

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

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 July: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in July
Litchfield, CT

Average sunshine days in July - Litchfield, CT
  • Average sunshine days in July: 11.9 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (10.5 days).

Average UV index in July
Litchfield, CT

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in July
Litchfield, CT

Average cloud cover in July - Litchfield, CT
  • Average cloud cover in July: 37

The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in July
Litchfield, CT

Average visibility in July - Litchfield, CT
  • Average visibility in July: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

Litchfield, Connecticut, USA

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