August weather forecast
Ridgefield, CT

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Weather in August

As the summer's grand finale, August is bittersweet with lingering warmth and impending autumn hues. The city resonates with the month's mixed messages, continuing the summer's warm trend yet slowly transitioning into autumnal weather. August offers plenty of daylight, while maintaining a relatively stable temperature. Rainfall drops to a moderate 1.14" (29mm) during the month, ensuring Ridgefield continues to bask in summer's glory. August's exquisite blend of seasons bids a perfect farewell to the warmth and ushers in the vibrant colors of fall.

Temperature

As August takes its course, Ridgefield's average high-temperature registers at a still moderately hot 80.2°F (26.8°C), closely aligning with the preceding month. Ridgefield temperatures generally rest at a low of 62.8°F (17.1°C) during the August nights.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Ridgefield, in August, it is raining for 12.8 days, with typically 1.14" (29mm) of accumulated precipitation. In Ridgefield, during the entire year, the rain falls for 123.7 days and collects up to 11.65" (296mm) of precipitation.

Snowfall

May through September are months without snowfall in Ridgefield.

Daylight

In August, the average length of the day in Ridgefield, Connecticut, is 13h and 47min.
On the first day of August, sunrise is at 5:50 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:28 pm EDT.

Sunshine

The months with the most sunshine in Ridgefield are July and August, with an average of 10.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Ridgefield?

The high-temperature, in August, in Ridgefield, is 80.2°F (26.8°C), while the low-temperature averages to 62.8°F (17.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 87.8°F (31°C).

What is the average humidity in August in Ridgefield?

In August, the average relative humidity is 76%.

How many days does it rain in August in Ridgefield?

In Ridgefield, Connecticut, in August, it is raining for 12.8 days, with typically 1.14" (29mm) of accumulated precipitation.

When it does not snow in Ridgefield?

May through September are months without snowfall in Ridgefield.

What is the average length of the day in August in Ridgefield?

The average day length in August in Ridgefield is 13h and 47min.

When are sunrise and sunset in August in Ridgefield?

On the first day of August, sunrise is at 5:50 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:28 pm EDT.

What are the months with the most sunshine in Ridgefield?

The months with the most sunshine are July and August, with an average of 10.2h of sunshine.

How long on average sun shines in August in Ridgefield?

The average sunshine duration in August in Ridgefield is 10.2h.

When is the highest UV index in Ridgefield?

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

What is the UV index reading in August in Ridgefield?

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

Average temperature in August - Ridgefield, CT
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in August: 62.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in August
Ridgefield, CT

Average pressure in August - Ridgefield, 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).

Average wind speed in August
Ridgefield, CT

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

The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in August
Ridgefield, CT

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

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

Average rainfall in August
Ridgefield, CT

Average rainfall in August - Ridgefield, CT
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are January and February (0.55").

Average rainfall days in August
Ridgefield, CT

Average rainfall days in August - Ridgefield, CT
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in August
Ridgefield, CT

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

The months with the highest snowfall are January and February (0.75").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Ridgefield, CT

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

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Ridgefield, 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 18min).

  • Average sunshine in August: 10h and 1min

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

Average sunshine days in August
Ridgefield, CT

Average sunshine days in August - Ridgefield, CT
  • Average sunshine days in August: 15.9 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is June (13.3 days).

Average UV index in August
Ridgefield, CT

Average UV index in August - Ridgefield, CT
  • Average UV index in August: 6

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

Average cloud cover in August
Ridgefield, CT

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

The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Ridgefield, CT

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

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

Ridgefield, Connecticut, USA

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