August weather forecast
West Hartford, CT

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Weather in August

August bears some resemblance to July weather-wise but showcases a small dip in temperature, the highest being 80.8°F (27.1°C). The summer continues its reign with ample sunshine and elevated UV index levels. Rainfall persists, albeit in lesser quantity, and the overall atmosphere remains humid and warm. Towards the end of August, a slight decrease in daylight hours may signal the slow approach of fall. August, hence, projects an aura of a slowly mellowing summer, marking late-summer efervescence.

Temperature

The arrival of August sees a recorded average high-temperature of a still warm 80.8°F (27.1°C), showing little divergence from the previous month's conditions. In West Hartford, August nights witness a steady temperature drop to a comfortable 62.2°F (16.8°C).

Heat index

The heat index in August is evaluated at 84.2°F (29°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

In August, the average relative humidity is 74%.

Rainfall

In August, the rain falls for 17.3 days. Throughout August, 2.76" (70mm) of precipitation is accumulated. Throughout the year, in West Hartford, Connecticut, there are 166.8 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:08 pm. On the last day of August, sunrise is at 6:16 am and sunset at 7:25 pm EDT.

Sunshine

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

UV index

In West Hartford, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 5 during August translates into the following directions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the usual temperature for West Hartford in August?

In West Hartford, in August, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in August is evaluated at 84.2°F (29°C).

What is the average humidity in August in West Hartford?

In West Hartford, the average relative humidity in August is 74%.

How much does it rain in West Hartford in August?

In West Hartford, Connecticut, during August, the rain falls for 17.3 days and regularly aggregates up to 2.76" (70mm) of precipitation.

When it does not snow in West Hartford?

In West Hartford, Connecticut, snow does not fall in June through October.

How many hours of daylight does West Hartford have in August?

In West Hartford, Connecticut, the average day length in August is 13h and 49min.

When is the sunrise / sunset in August in West Hartford?

On the first day of August in West Hartford, sunrise is at 5:45 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 7:25 pm EDT.

What are the months with the most sunshine in West Hartford?

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

How long on average sun shines in August in West Hartford?

In August, the average sunshine duration in West Hartford is 10.4h.

How high is the UV index in August in West Hartford?

The average daily maximum UV index in August in West Hartford, Connecticut, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
West Hartford, CT

Average temperature in August - West Hartford, 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 (32.7°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in August
West Hartford, CT

Average pressure in August - West Hartford, 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
West Hartford, CT

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

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in August
West Hartford, CT

Average humidity in August - West Hartford, CT
  • Average humidity in August: 74%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in August
West Hartford, CT

Average rainfall in August - West Hartford, CT
  • Average rainfall in August: 2.76"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in August
West Hartford, CT

Average rainfall days in August - West Hartford, CT
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (9 days).

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Average snowfall in August
West Hartford, CT

Average snowfall in August - West Hartford, CT
  • Average snowfall in August: 0"

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

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Average snowfall days in August
West Hartford, CT

Average snowfall days in August - West Hartford, CT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (8.3 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
West Hartford, CT

Average daylight in August / Average sunshine in August - West Hartford, CT
  • Average daylight in August: 13h 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 August: 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).

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Average sunshine days in August
West Hartford, CT

Average sunshine days in August - West Hartford, CT
  • Average sunshine days in August: 10.8 days

The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in August
West Hartford, CT

Average UV index in August - West Hartford, CT
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
West Hartford, CT

Average cloud cover in August - West Hartford, CT
  • Average cloud cover in August: 34

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in August
West Hartford, CT

Average visibility in August - West Hartford, CT
  • Average visibility in August: 6mi

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

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West Hartford, Connecticut, USA

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