July weather forecast
Bolton, CT

Share
Grass, brown sand, and trees on an empty beach in Bolton, Connecticut, overlooking the blue waters far out
Grass, brown sand, and trees on an empty beach in Bolton, Connecticut, overlooking the blue waters far out

Weather in July

July stands out as the hottest month in Bolton, with the city's inhabitants enjoying consistent summery conditions. The balmy nights and warm days offer a perfect recipe for outdoor events, barbecues, or local festivities. The average high temperature peaks at 83.1°F (28.4°C), with sustained warmth throughout the day rendering a truly summer-like feel. Despite the relatively high temperatures, the relative humidity remains at comfortable levels, preventing any discomfort from heat and humidity. As such, July is quintessentially a classic summer month, with the heat, extended sunshine, and frequent trips to local ice cream shops.

Temperature

Bolton's July weather, with an average high temperature of 83.1°F (28.4°C) and an average low temperature of 63.5°F (17.5°C), tends to be the warmest of the year.

Heat index

For most parts of July, the heat index is computed to be a hot 89.6°F (32°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The average relative humidity in July in Bolton is 75%.

Rainfall

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

Snowfall

In Bolton, snow does not fall in June through September.

Daylight

In July, the average length of the day in Bolton is 14h and 52min.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:28 pm. On the last day of July, sunrise is at 5:43 am and sunset at 8:08 pm EDT.

Sunshine

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

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Bolton, Connecticut. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 6 in July suggests the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
[Resources]

Frequently asked questions

What part of the year is the hottest in Bolton?

The warmest month in Bolton, Connecticut, is July, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 63.5°F (17.5°C).

How hot is July in Bolton?

During July, Bolton experiences an average high-temperature of 83.1°F (28.4°C) and a low-temperature of 63.5°F (17.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 89.6°F (32°C).

What is the average humidity in July in Bolton?

In July, the average relative humidity is 75%.

How much does it rain in Bolton in July?

In Bolton, Connecticut, in July, it is raining for 17.3 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow in Bolton?

June through September are months without snowfall.

How many hours of daylight does Bolton have in July?

In July, the average day length in Bolton, Connecticut, is 14h and 52min.

What time are sunrise and sunset in July in Bolton?

On the first day of July, sunrise is at 5:19 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:08 pm EDT.

What is the month with the most sunshine in Bolton?

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

How many hours of sunshine does Bolton have in July?

In Bolton, Connecticut, the average sunshine duration in July is 10.4h.

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

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

How high is the UV index in July in Bolton?

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

Average temperature in July - Bolton, 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).

[Resources]

Average pressure in July
Bolton, CT

Average pressure in July - Bolton, 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).

[Resources]

Average wind speed in July
Bolton, CT

Average wind speed in July - Bolton, 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).

[Resources]

Average humidity in July
Bolton, CT

Average humidity in July - Bolton, 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%).

[Resources]

Average rainfall in July
Bolton, CT

Average rainfall in July - Bolton, 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").

[Resources]

Average rainfall days in July
Bolton, CT

Average rainfall days in July - Bolton, 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).

[Resources]

Average snowfall in July
Bolton, CT

Average snowfall in July - Bolton, 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").

[Resources]

Average snowfall days in July
Bolton, CT

Average snowfall days in July - Bolton, 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).

[Resources]

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

Average daylight in July / Average sunshine in July - Bolton, 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).

[Resources]

Average sunshine days in July
Bolton, CT

Average sunshine days in July - Bolton, 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).

[Resources]

Average UV index in July
Bolton, CT

Average UV index in July - Bolton, 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).

[Resources]

Average cloud cover in July
Bolton, CT

Average cloud cover in July - Bolton, 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).

[Resources]

Average visibility in July
Bolton, CT

Average visibility in July - Bolton, 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).

[Resources]

Bolton, Connecticut, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location