July weather forecast
South Windsor, CT

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Weather in July

July, the same as June, is a moderately hot summer month in South Windsor, Connecticut, with an average temperature varying between 63.5°F (17.5°C) and 83.1°F (28.4°C).

Temperature

July, recording an average high temperature of 83.1°F (28.4°C) and a low temperature of 63.5°F (17.5°C), is South Windsor's warmest month.

Heat index

For most parts of July, the heat index is evaluated at a tropical 89.6°F (32°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

In South Windsor, the average relative humidity in July is 75%.

Rainfall

In South Windsor, during July, the rain falls for 17.3 days and regularly aggregates up to 2.83" (72mm) of precipitation. In South Windsor, during the entire year, the rain falls for 164.8 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In South Windsor, the average length of the day in July is 14h and 52min.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:29 pm. On the last day of July, sunrise is at 5:43 am and sunset at 8:09 pm EDT.

Sunshine

July and August, with an average of 10.4h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in South Windsor are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

Temperature readings reach their annual highs in July, averaging 83.1°F (28.4°C) and a minimum average of 63.5°F (17.5°C).

How hot does it get in July?

In July, in South Windsor, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 89.6°F (32°C).

What is the average humidity in July?

The average relative humidity in July is 75%.

How much does it rain in July?

In South Windsor, in July, during 17.3 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow?

In South Windsor, Connecticut, snow does not fall in June through September.

What is the average length of the day in July?

In July, the average day length in South Windsor is 14h and 52min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:19 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:09 pm EDT.

What are the months with the most sunshine?

The months with the most sunshine are July and August, with an average of 10.4h of sunshine.

How many hours of sunshine does South Windsor have in July?

In South Windsor, the average sunshine duration in July is 10.4h.

What are the months with the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index in South Windsor is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
South Windsor, CT

Average temperature in July - South Windsor, CT
  • Average high temperature in July: 83.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in July
South Windsor, CT

Average pressure in July - South Windsor, 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
South Windsor, CT

Average wind speed in July - South Windsor, CT
  • Average wind speed in July: 5.3mph

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 (5.2mph).

Average humidity in July
South Windsor, CT

Average humidity in July - South Windsor, CT
  • Average humidity in July: 75%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

Average rainfall in July
South Windsor, CT

Average rainfall in July - South Windsor, CT
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in July
South Windsor, CT

Average rainfall days in July - South Windsor, CT
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (10 days).

Average snowfall in July
South Windsor, CT

Average snowfall in July - South Windsor, CT
  • Average snowfall in July: 0"

The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
South Windsor, CT

Average snowfall days in July - South Windsor, CT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
South Windsor, CT

Average daylight in July / Average sunshine in July - South Windsor, 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 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).

Average sunshine days in July
South Windsor, CT

Average sunshine days in July - South Windsor, CT
  • Average sunshine days in July: 12 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11.2 days).

Average UV index in July
South Windsor, CT

Average UV index in July - South Windsor, 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
South Windsor, CT

Average cloud cover in July - South Windsor, CT
  • Average cloud cover in July: 35

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

Average visibility in July
South Windsor, CT

Average visibility in July - South Windsor, CT
  • Average visibility in July: 6mi

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

South Windsor, Connecticut, USA

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