August weather forecast
Chestertown, NY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Chestertown, New York, with temperature in the range of an average high of 74.1°F (23.4°C) and an average low of 53.8°F (12.1°C).

Temperature

Chestertown registers an average high-temperature of a still moderately hot 74.1°F (23.4°C) with the arrival of August, showing minor deviation from the preceding month. During August, an average low-temperature of 53.8°F (12.1°C) is observed in Chestertown.

Humidity

The average relative humidity in August is 80%.

Rainfall

In Chestertown, in August, during 15.9 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, there are 160 rainfall days, and 15.04" (382mm) of precipitation is accumulated.

Snowfall

In Chestertown, New York, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 56min.
On the first day of August, sunrise is at 5:45 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:32 pm EDT.

Sunshine

In August, the average sunshine in Chestertown is 9.5h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 5 during August translates into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Chestertown in August?

In August, in Chestertown, the average high-temperature is 74.1°F (23.4°C), and the average low-temperature is 53.8°F (12.1°C).

What is the average humidity in August?

In August, the average relative humidity is 80%.

How many days does it rain in August in Chestertown?

In Chestertown, during August, the rain falls for 15.9 days and regularly aggregates up to 1.3" (33mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Chestertown have in August?

In August, the average day length is 13h and 56min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:45 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:32 pm EDT.

How many hours of sunshine does Chestertown have in August?

In August, the average sunshine duration is 9.5h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in August?

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Chestertown, NY

Average temperature in August - Chestertown, NY
  • Average high temperature in August: 74.1°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in August: 53.8°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in August
Chestertown, NY

Average pressure in August - Chestertown, NY
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in August
Chestertown, NY

Average wind speed in August - Chestertown, NY
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in August
Chestertown, NY

Average humidity in August - Chestertown, NY
  • Average humidity in August: 80%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (77%).

Average rainfall in August
Chestertown, NY

Average rainfall in August - Chestertown, NY
  • Average rainfall in August: 1.3"

The wettest month (with the highest rainfall) is October (1.73").
The driest months (with the least rainfall) are January and February (0.91").

Average rainfall days in August
Chestertown, NY

Average rainfall days in August - Chestertown, NY
  • Average rainfall days in August: 15.9 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in August
Chestertown, NY

Average snowfall in August - Chestertown, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is December (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Chestertown, NY

Average snowfall days in August - Chestertown, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (20 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Chestertown, NY

Average daylight in August / Average sunshine in August - Chestertown, NY
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

Average sunshine days in August
Chestertown, NY

Average sunshine days in August - Chestertown, NY
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in August
Chestertown, NY

Average UV index in August - Chestertown, NY
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).

Average cloud cover in August
Chestertown, NY

Average cloud cover in August - Chestertown, NY
  • Average cloud cover in August: 41

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 40).

Average visibility in August
Chestertown, NY

Average visibility in August - Chestertown, NY
  • Average visibility in August: 4mi

The months with the highest visibility are April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, August and September (4mi).

Chestertown, New York, USA

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