August weather forecast
Cheshire, CT

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Weather in August

August continues the warm summer weather in Cheshire, albeit slightly cooler than in July. Sunshine remains plentiful while the rainy days diminish slightly. Towards the end of the month, there is a gradual shortening of daylight. Inconsiderable fluctuations in temperatures during August, ranging from 80.8°F (27.1°C) during the day to 63°F (17.2°C) at night. Moving into September, the temperature drops slightly, forecasting the forthcoming fall.

Temperature

The onset of August in Cheshire manifests an average high-temperature of a still warm 80.8°F (27.1°C), demonstrating a minor variation from the preceding month. Throughout August, the average low-temperature in Cheshire dips to a comfortable 63°F (17.2°C).

Heat index

The heat index value for August is estimated at a hot 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Cheshire, in August, during 16.6 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. In Cheshire, during the entire year, the rain falls for 162.7 days and collects up to 34.57" (878mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in August in Cheshire, Connecticut, is 13h and 47min.
On the first day of August in Cheshire, sunrise is at 5:47 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:25 pm EDT.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year in Cheshire.

UV index

The months with the highest UV index in Cheshire are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during August translates into the following guidance:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the temperature in August in Cheshire?

August temperatures in Cheshire, Connecticut, vary between a high-temperature of 80.8°F (27.1°C) and a low-temperature of 63°F (17.2°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is estimated at 86°F (30°C).

What is the average humidity in August in Cheshire?

In Cheshire, the average relative humidity in August is 76%.

How many days does it rain in August in Cheshire?

In August, the rain falls for 16.6 days. Throughout August, 2.72" (69mm) of precipitation is accumulated.

When it does not snow in Cheshire?

June through October are months without snowfall in Cheshire, Connecticut.

How many hours of daylight does Cheshire have in August?

In August, the average day length is 13h and 47min.

What time are sunrise and sunset in August in Cheshire?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:08 pm. On the last day of the month, in Cheshire, sunrise is at 6:17 am and sunset at 7:25 pm EDT.

What month has the most sunshine in Cheshire?

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

How long on average sun shines in August in Cheshire?

In Cheshire, Connecticut, the average sunshine duration in August is 10.2h.

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

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

What is the UV index reading in August in Cheshire?

In Cheshire, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk 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 August
Cheshire, CT

Average temperature in August - Cheshire, CT
  • Average high temperature in August: 80.8°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in August: 63°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure in August
Cheshire, CT

Average pressure in August - Cheshire, CT
  • Average pressure in August: 29.98"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).

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Average wind speed in August
Cheshire, CT

Average wind speed in August - Cheshire, CT
  • Average wind speed in August: 5.3mph

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in August
Cheshire, CT

Average humidity in August - Cheshire, CT
  • Average humidity in August: 76%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in August
Cheshire, CT

Average rainfall in August - Cheshire, CT
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in August
Cheshire, CT

Average rainfall days in August - Cheshire, CT
  • Average rainfall days in August: 16.6 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in August
Cheshire, CT

Average snowfall in August - Cheshire, CT
  • Average snowfall in August: 0"

The month with the highest snowfall is March (4.06").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Cheshire, CT

Average snowfall days in August - Cheshire, CT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Cheshire, CT

Average daylight in August / Average sunshine in August - Cheshire, CT
  • Average daylight in August: 13h 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 August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in August
Cheshire, CT

Average sunshine days in August - Cheshire, CT
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in August
Cheshire, CT

Average UV index in August - Cheshire, CT
  • Average UV index in August: 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 August
Cheshire, CT

Average cloud cover in August - Cheshire, CT
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in August
Cheshire, CT

Average visibility in August - Cheshire, CT
  • Average visibility in August: 6mi

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

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Cheshire, Connecticut, USA

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