August weather forecast and climate
Upton, NY

The last month of the summer, August, is also a moderately hot month in Upton, New York, with average temperature fluctuating between 77.5°F (25.3°C) and 71.4°F (21.9°C).

Temperature

With an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 71.4°F (21.9°C), August is the warmest month.

Humidity

In August, the average relative humidity in Upton is 75%.

Rainfall

In Upton, during 15.2 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 156.2 rainfall days, and 30.2" (767mm) of precipitation is accumulated.

Snowfall

In Upton snow does not fall in May through October.

Daylight

In Upton, the average length of the day is 13.7h.

Sunshine

Months with the most sunshine in Upton are July and August, with an average of 10.8h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Upton. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the warmest month in Upton?

The warmest month in Upton, New York, is August, with an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 71.4°F (21.9°C).

What is the temperature in August in Upton?

The average high-temperature, in August, is 77.5°F (25.3°C), while the average low-temperature is 71.4°F (21.9°C).

What is the average humidity in August in Upton?

The average relative humidity in August in Upton, New York, is 75%.

How many days does it rain in August in Upton?

In August, in Upton, New York, the rain falls for 15.2 days. Throughout August, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Upton?

May through October are months without snowfall in Upton.

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

The average length of the day in August in Upton is 13.7h.

What are the months with the most sunshine in Upton?

July and August, with an average of 10.8h of sunshine, are months with the most sunshine.

How many hours of sunshine does Upton have in August?

The average sunshine in August in Upton, New York, is 10.8h.

What is the month with the highest UV index in Upton?

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

What is the UV index reading in August in Upton?

The average daily maximum UV index in August in Upton, New York, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in August - Upton, NY
  • Average high temperature in August: 25.3°C

The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (3.7°C).

  • Average low temperature in August: 21.9°C

Months with the highest average low temperature are July and August (21.9°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

Average pressure in August - Upton, NY
  • Average pressure in August: 1015.3mbar

The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in August - Upton, NY
  • Average wind speed in August: 15.5km/h

The windiest month (with the highest average wind speed) is January (23.3km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).

Average humidity in August - Upton, NY
  • Average humidity in August: 75%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is November (71%).

Average rainfall in August - Upton, NY
  • Average rainfall in August: 68mm

The wettest month (with the highest rainfall) is December (84mm).
The driest months (with the least rainfall) are January, February and September (51mm).

Average rainfall days in August - Upton, NY
  • Average rainfall days in August: 15.2 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (9 days).

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

The month with the highest snowfall is January (38mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is February (5.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August / Average sunshine in August - Upton, NY
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 10.8h

Months with the most sunshine are July and August (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in August - Upton, NY
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.8 days).

Average UV index in August - Upton, 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 and December (UV index 2).

Average cloud cover in August - Upton, NY
  • Average cloud cover in August: 26

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in August - Upton, NY
  • Average visibility in August: 10km

Months with the highest visibility are April, June, July, August, September, October and November (10km).
Months with the lowest visibility are January, February, March, May and December (9km).