August weather forecast
Oneco, CT

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Weather in August

The last month of the summer, August, is another warm month in Oneco, Connecticut, with an average temperature varying between 62.2°F (16.8°C) and 79.7°F (26.5°C).

Temperature

In August, Oneco notes an average high-temperature of a still warm 79.7°F (26.5°C), hardly different from the preceding month. The low-temperature average for Oneco during August stands at an enjoyable 62.2°F (16.8°C).

Humidity

In August, the average relative humidity in Oneco, Connecticut, is 78%.

Rainfall

In Oneco, during August, the rain falls for 16.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Oneco, during the entire year, the rain falls for 163.2 days and collects up to 33.7" (856mm) of precipitation.

Snowfall

June through October are months without snowfall in Oneco.

Daylight

In August, the average length of the day is 13h and 48min.
On the first day of August, sunrise is at 5:42 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:21 pm EDT.

Sunshine

July and August, with an average of 10.3h of sunshine, are months with the most 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 of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature in Oneco?

The high-temperature, in August, in Oneco, is 79.7°F (26.5°C), while the low-temperature averages to 62.2°F (16.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 86°F (30°C).

What is the average humidity in August in Oneco?

In August, the average relative humidity in Oneco, Connecticut, is 78%.

How much does it rain in Oneco in August?

In Oneco, during August, the rain falls for 16.8 days and regularly aggregates up to 2.76" (70mm) of precipitation.

When it does not snow in Oneco?

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

How many hours of daylight does Oneco have in August?

In August, the average day length in Oneco, Connecticut, is 13h and 48min.

When is the sunrise / sunset in August in Oneco?

On the first day of August in Oneco, Connecticut, sunrise is at 5:42 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:21 pm EDT.

What is the month with the most sunshine in Oneco?

The months with the most sunshine in Oneco are July and August, with an average of 10.3h of sunshine.

How many hours of sunshine does Oneco have in August?

In Oneco, the average sunshine duration in August is 10.3h.

What is the month with the highest UV index in Oneco?

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

What is the UV index intensity in August in Oneco?

In August, the average daily maximum UV index in Oneco is 6. A UV Index value 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 August
Oneco, CT

Average temperature in August - Oneco, CT
  • Average high temperature in August: 79.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in August
Oneco, CT

Average pressure in August - Oneco, CT
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Oneco, CT

Average wind speed in August - Oneco, CT
  • Average wind speed in August: 6.1mph

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in August
Oneco, CT

Average humidity in August - Oneco, CT
  • Average humidity in August: 78%

The months with the highest relative humidity are February, June, July and September (79%).
The month with the lowest relative humidity is April (72%).

Average rainfall in August
Oneco, CT

Average rainfall in August - Oneco, CT
  • Average rainfall in August: 2.76"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in August
Oneco, CT

Average rainfall days in August - Oneco, CT
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in August
Oneco, CT

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

The month with the highest snowfall is March (3.62").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Oneco, CT

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

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Oneco, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in August
Oneco, CT

Average sunshine days in August - Oneco, CT
  • Average sunshine days in August: 11.4 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in August
Oneco, CT

Average UV index in August - Oneco, 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).

Average cloud cover in August
Oneco, CT

Average cloud cover in August - Oneco, CT
  • Average cloud cover in August: 33

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

Average visibility in August
Oneco, CT

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

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

Oneco, Connecticut, USA

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