August weather forecast
Cobalt, CT

Share

Weather in August

The last month of the summer, August, is another warm month in Cobalt, Connecticut, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 63°F (17.2°C).

Temperature

Cobalt's shift into August sets the average high-temperature at a still warm 81°F (27.2°C), a figure that deviates only slightly from July's 82.9°F (28.3°C). Cobalt's average low-temperature in the month of August is recorded at a comfortable 63°F (17.2°C).

Heat index

Throughout August, the heat index is evaluated at a tropical 86°F (30°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Cobalt, during August, the rain falls for 16.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Cobalt, during the entire year, the rain falls for 162.2 days and collects up to 34.13" (867mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Cobalt is 13h and 48min.
On the first day of August in Cobalt, Connecticut, sunrise is at 5:45 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 7:24 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 10.3h 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 exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Cobalt in August?

The high-temperature, in August, in Cobalt, is 81°F (27.2°C), while the low-temperature averages to 63°F (17.2°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 86°F (30°C).

What is the average humidity in August in Cobalt?

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

How much does it rain in Cobalt in August?

In Cobalt, in August, during 16.5 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow in Cobalt?

June through October are months without snowfall in Cobalt.

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

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

When is the sunrise / sunset in August in Cobalt?

On the first day of August in Cobalt, Connecticut, sunrise is at 5:45 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 7:24 pm EDT.

What is the month with the most sunshine in Cobalt?

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

How long on average sun shines in August in Cobalt?

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

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

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

How high is the UV index in August in Cobalt?

In Cobalt, the average daily maximum UV index in August 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
Cobalt, CT

Average temperature in August - Cobalt, CT
  • Average high temperature in August: 81°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 (34°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 (22.1°F).

Average pressure in August
Cobalt, CT

Average pressure in August - Cobalt, 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
Cobalt, CT

Average wind speed in August - Cobalt, CT
  • Average wind speed in August: 5.4mph

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 (5.4mph).

Average humidity in August
Cobalt, CT

Average humidity in August - Cobalt, 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%).

Average rainfall in August
Cobalt, CT

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

The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Cobalt, CT

Average rainfall days in August - Cobalt, CT
  • Average rainfall days in August: 16.5 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in August
Cobalt, CT

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

The month with the highest snowfall is March (4.13").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Cobalt, CT

Average snowfall days in August - Cobalt, 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).

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

Average daylight in August / Average sunshine in August - Cobalt, 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 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 36min).

Average sunshine days in August
Cobalt, CT

Average sunshine days in August - Cobalt, CT
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11.3 days).

Average UV index in August
Cobalt, CT

Average UV index in August - Cobalt, 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
Cobalt, CT

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Cobalt, CT

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

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

Cobalt, Connecticut, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location