August weather forecast and climate
Monroe, NY

The last month of the summer, August, is also a moderately hot month in Monroe, New York, with average temperature fluctuating between 81.5°F (27.5°C) and 61.2°F (16.2°C).

Temperature

In Monroe, the average high-temperature in August is relatively the same as in July - a still moderately hot 81.5°F (27.5°C). In August, in Monroe, New York, the average low-temperature is 61.2°F (16.2°C).

Heat index

The average heat index is calculated to a hot 86.7°F (30.4°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, pregnancy, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Monroe is 76%.

Rainfall

In Monroe, it is raining for 14.3 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 141.2 rainfall days, and 25" (635mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Monroe, the average length of the day is 13.8h.

Sunshine

In August, the average sunshine in Monroe is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in August transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Monroe?

In August, in Monroe, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 61.2°F (16.2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines both air temperature and relative humidity, is evaluated at 86.7°F (30.4°C).

What is the average humidity in August in Monroe?

In Monroe, New York, the average relative humidity in August is 76%.

How much does it rain in Monroe in August?

In August, in Monroe, New York, the rain falls for 14.3 days. Throughout August, 1.85" (47mm) of precipitation is accumulated.

When it does not snow in Monroe?

June through September are months without snowfall in Monroe.

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

In August, the average length of the day is 13.8h.

How many hours of sunshine does Monroe have in August?

The average sunshine in August in Monroe, New York, is 10.1h.

When is the highest UV index in Monroe?

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

What is the UV index intensity in August in Monroe?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.
Average temperature in August - Monroe, NY
  • Average high temperature in August: 27.5°C

The warmest month (with the highest average high temperature) is July (28.4°C).
The month with the lowest average high temperature is January (0.7°C).

  • Average low temperature in August: 16.2°C

The month with the highest average low temperature is July (17°C).
The coldest month (with the lowest average low temperature) is January (-6.3°C).

Average pressure in August - Monroe, NY
  • Average pressure in August: 1015.4mbar

The month with the highest atmospheric pressure is November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in August - Monroe, NY
  • Average wind speed in August: 7.4km/h

The windiest months (with the highest average wind speed) are January and March (11.5km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).

Average humidity in August - Monroe, NY
  • Average humidity in August: 76%

Months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is April (74%).

Average rainfall in August - Monroe, NY
  • Average rainfall in August: 47mm

The wettest month (with the highest rainfall) is July (68mm).
The driest month (with the least rainfall) is January (37mm).

Average rainfall days in August - Monroe, NY
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in August - Monroe, NY
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (109mm).
Months with the least snowfall are June, July, August and September (0mm).

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

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

Average daylight in August / Average sunshine in August - Monroe, NY
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in August: 10.1h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in August - Monroe, NY
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in August - Monroe, NY
  • Average UV index in August: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in August - Monroe, NY
  • Average cloud cover in August: 34

Months with the most cloud cover are February and March (Cloud cover 49).
Months with the least cloud cover are July and August (Cloud cover 34).

Average visibility in August - Monroe, NY
  • Average visibility in August: 8km

Months with the highest visibility are April, November and December (9km).
Months with the lowest visibility are January, February, March, May, June, July, August, September and October (8km).