August weather forecast
Prospect, CT

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Weather in August

The last month of the summer, August, is also a moderately hot month in Prospect, Connecticut, with an average temperature varying between 62.6°F (17°C) and 80.6°F (27°C).

Temperature

The arrival of August marks a slight shift to an average high-temperature of a still warm 80.6°F (27°C) from July's 82.6°F (28.1°C). Prospect experiences a mean temperature of 62.6°F (17°C) during August nights.

Heat index

The average heat index in August is appraised at 84.2°F (29°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

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

Rainfall

In Prospect, Connecticut, in August, during 16.4 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. In Prospect, during the entire year, the rain falls for 163.7 days and collects up to 35.79" (909mm) of precipitation.

Snowfall

In Prospect, snow does not fall in June through October.

Daylight

The average length of the day in August is 13h and 47min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:09 pm. On the last day of August, sunrise is at 6:17 am and sunset at 7:26 pm EDT.

Sunshine

The month with the most sunshine in Prospect is August, with an average of 10.1h of sunshine.

UV index

The months with the highest UV index 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 unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 in August translates into these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the temperatures in Prospect in August?

Prospect in August has an average high-temperature of 80.6°F (27°C) and an average low-temperature of 62.6°F (17°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 84.2°F (29°C).

What is the average humidity in August in Prospect?

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

How many days does it rain in August in Prospect?

In Prospect, in August, it is raining for 16.4 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Prospect?

June through October are months without snowfall in Prospect.

How many hours of daylight does Prospect have in August?

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

When are sunrise and sunset in August in Prospect?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:09 pm. On the last day of the month, in Prospect, sunrise is at 6:17 am and sunset at 7:26 pm EDT.

What month has the most sunshine in Prospect?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Prospect have in August?

The average sunshine duration in August in Prospect, Connecticut, is 10.1h.

When is the highest UV index in Prospect?

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

How high is the UV index in August in Prospect?

In August, the average daily maximum UV index in Prospect, Connecticut, is 6. A UV Index value of 6 to 7 symbolizes 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 August
Prospect, CT

Average temperature in August - Prospect, CT
  • Average high temperature in August: 80.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in August
Prospect, CT

Average pressure in August - Prospect, 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
Prospect, CT

Average wind speed in August - Prospect, CT
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Prospect, CT

Average humidity in August - Prospect, 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
Prospect, CT

Average rainfall in August - Prospect, CT
  • Average rainfall in August: 2.95"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in August
Prospect, CT

Average rainfall days in August - Prospect, CT
  • Average rainfall days in August: 16.4 days

The months with the highest number of rainy days are May and July (17.9 days).
The month with the least rainy days is January (8.5 days).

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Average snowfall in August
Prospect, CT

Average snowfall in August - Prospect, 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
Prospect, CT

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

The month with the highest number of snowfall days is February (9 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
Prospect, CT

Average daylight in August / Average sunshine in August - Prospect, 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 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in August
Prospect, CT

Average sunshine days in August - Prospect, CT
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in August
Prospect, CT

Average UV index in August - Prospect, 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
Prospect, CT

Average cloud cover in August - Prospect, 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
Prospect, CT

Average visibility in August - Prospect, CT
  • Average visibility in August: 5mi

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

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Prospect, Connecticut, USA

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