August weather forecast
Mendon, NY

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Weather in August

August, the last month of the summer in Mendon, is another warm month, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 59.4°F (15.2°C).

Temperature

Mendon starts August with an average high-temperature of a still warm 78.1°F (25.6°C), hinting at a minimal fluctuation from July. Throughout the nights in August, Mendon experiences an average low-temperature of 59.4°F (15.2°C).

Humidity

The months with the lowest humidity are April, May, August and September, with an average relative humidity of 77%.

Rainfall

In August, the rain falls for 17.8 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. In Mendon, New York, during the entire year, the rain falls for 164.4 days and collects up to 28.39" (721mm) of precipitation.

Snowfall

In Mendon, snow does not fall in June through September.

Daylight

In Mendon, the average length of the day in August is 13h and 53min.
On the first day of August in Mendon, sunrise is at 6:01 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:46 pm EDT.

Sunshine

In Mendon, the average sunshine in August is 10h.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the UV index of 5 transforms into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Mendon?

August temperatures in Mendon vary between a high-temperature of 78.1°F (25.6°C) and a low-temperature of 59.4°F (15.2°C).

What are the least humid months in Mendon?

April, May, August and September, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in August in Mendon?

The average relative humidity in August in Mendon is 77%.

How many days does it rain in August in Mendon?

In Mendon, New York, in August, it is raining for 17.8 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Mendon?

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

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

In Mendon, New York, the average day length in August is 13h and 53min.

What time are sunrise and sunset in August in Mendon?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 8:30 pm. On the last day of the month, in Mendon, New York, sunrise is at 6:34 am and sunset at 7:46 pm EDT.

How many hours of sunshine does Mendon have in August?

In Mendon, the average sunshine duration in August is 10h.

How high is the UV index in August in Mendon?

In August, the average daily maximum UV index in Mendon, New York, is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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
Mendon, NY

Average temperature in August - Mendon, NY
  • Average high temperature in August: 78.1°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in August
Mendon, NY

Average pressure in August - Mendon, NY
  • 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 (29.92"Hg).

Average wind speed in August
Mendon, NY

Average wind speed in August - Mendon, NY
  • Average wind speed in August: 6.5mph

The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

Average humidity in August
Mendon, NY

Average humidity in August - Mendon, NY
  • Average humidity in August: 77%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, August and September (77%).

Average rainfall in August
Mendon, NY

Average rainfall in August - Mendon, NY
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and September (1.81").

Average rainfall days in August
Mendon, NY

Average rainfall days in August - Mendon, NY
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in August
Mendon, NY

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

The month with the highest snowfall is February (8.27").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Mendon, NY

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

The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 30min).

Average sunshine days in August
Mendon, NY

Average sunshine days in August - Mendon, NY
  • Average sunshine days in August: 10.7 days

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (6.3 days).

Average UV index in August
Mendon, NY

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

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

Average cloud cover in August
Mendon, NY

Average cloud cover in August - Mendon, NY
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in August
Mendon, NY

Average visibility in August - Mendon, NY
  • Average visibility in August: 6mi

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

Mendon, New York, USA

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