August weather forecast and climate
Summit, NY

The last month of the summer, August, is another warm month in Summit, New York, with average temperature ranging between max 75.9°F (24.4°C) and min 55.2°F (12.9°C).

Temperature

In Summit, the average high-temperature is almost the same as in July - a still moderately hot 75.9°F (24.4°C). The average low-temperature, in Summit, is 55.2°F (12.9°C).

Humidity

The average relative humidity in Summit is 80%.

Rainfall

The month with the most rainfall in Summit is August when the rain falls for 16 days and typically aggregates up to 3.35" (85mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in Summit is 13.8h.

Sunshine

In Summit, the average sunshine is 9.8h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Summit. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in August in Summit?

In Summit, New York, in August, the average high-temperature is 75.9°F (24.4°C), and the average low-temperature is 55.2°F (12.9°C).

What is the average humidity in August in Summit?

In Summit, New York, the average relative humidity in August is 80%.

How much does it rain in Summit in August?

In Summit, in August, during 16 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

What is the rainiest month in Summit?

August is the month with the most rainfall in Summit, New York. Rain falls for 16 days and accumulates 3.35" (85mm) of precipitation.

When it does not snow in Summit?

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

How many hours of daylight does Summit have in August?

In Summit, New York, the average length of the day in August is 13.8h.

How many hours of sunshine does Summit have in August?

In Summit, New York, the average sunshine in August is 9.8h.

When is the highest UV index in Summit?

Months with the highest UV index in Summit are May through August, with an average maximum UV index of 5.

How high is the UV index in August in Summit?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in August - Summit, NY
  • Average high temperature in August: 24.4°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-2.9°C).

  • Average low temperature in August: 12.9°C

The month with the highest average low temperature is July (13.9°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).

Average pressure in August - Summit, NY
  • Average pressure in August: 1015.2mbar

The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

Average wind speed in August - Summit, NY
  • Average wind speed in August: 9.2km/h

The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

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

The month with the highest relative humidity is February (86%).
Months with the lowest relative humidity are April and May (78%).

Average rainfall in August - Summit, NY
  • Average rainfall in August: 85mm

The wettest month (with the highest rainfall) is August (85mm).
The driest month (with the least rainfall) is September (54mm).

Average rainfall days in August - Summit, NY
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7.8 days).

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

The month with the highest snowfall is February (230mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (18.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 9.8h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 3.1h).

Average sunshine days in August - Summit, NY
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (6.1 days).

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

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are February, November and December (UV index 1).

Average cloud cover in August - Summit, NY
  • Average cloud cover in August: 38

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 37).

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

Months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is February (7km).