August weather forecast and climate
Ontario Center, NY

The last month of the summer, August, is also a moderately hot month in Ontario Center, New York, with average temperature fluctuating between 64.4°F (18°C) and 75.9°F (24.4°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still warm 75.9°F (24.4°C). The average low-temperature, in Ontario Center, is 64.4°F (18°C).

Humidity

August and September, with an average relative humidity of 75%, are the least humid months in Ontario Center.

Rainfall

In Ontario Center, during August, the rain falls for 18.2 days and regularly aggregates up to 3.03" (77mm) of precipitation. Throughout the year, in Ontario Center, there are 167.9 rainfall days, and 31.18" (792mm) of precipitation is accumulated.

Snowfall

In Ontario Center snow does not fall in June through September.

Daylight

In August, the average length of the day is 13.9h.

Sunshine

The average sunshine in August is 10.5h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index in Ontario Center. A UV Index reading of 6 to 7 represents a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
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. 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 temperature in August in Ontario Center?

In Ontario Center, New York, in August, the average high-temperature is 75.9°F (24.4°C), and the average low-temperature is 64.4°F (18°C).

What are the least humid months in Ontario Center?

August and September, with an average relative humidity of 75%, are the least humid months in Ontario Center.

What is the average humidity in August in Ontario Center?

The average relative humidity in August is 75%.

How many days does it rain in August in Ontario Center?

In Ontario Center, in August, during 18.2 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in Ontario Center?

June through September are months without snowfall.

How many hours of daylight does Ontario Center have in August?

In Ontario Center, New York, the average length of the day in August is 13.9h.

How many hours of sunshine does Ontario Center have in August?

In Ontario Center, New York, the average sunshine in August is 10.5h.

When is the highest UV index in Ontario Center?

Months with the highest UV index in Ontario Center, New York, are July and August, with an average maximum UV index of 6.

What is the UV index reading in August in Ontario Center?

In Ontario Center, New York, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in August - Ontario Center, NY
  • Average high temperature in August: 24.4°C

The warmest month (with the highest average high temperature) is July (24.7°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in August: 18°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-6.2°C).

Average pressure in August - Ontario Center, NY
  • Average pressure in August: 1014.9mbar

The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).

Average wind speed in August - Ontario Center, NY
  • Average wind speed in August: 13.3km/h

The windiest month (with the highest average wind speed) is January (21.2km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).

Average humidity in August - Ontario Center, NY
  • Average humidity in August: 75%

Months with the highest relative humidity are January and February (83%).
Months with the lowest relative humidity are August and September (75%).

Average rainfall in August - Ontario Center, NY
  • Average rainfall in August: 77mm

The wettest month (with the highest rainfall) is October (82mm).
The driest month (with the least rainfall) is September (51mm).

Average rainfall days in August - Ontario Center, NY
  • Average rainfall days in August: 18.2 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in August - Ontario Center, NY
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (152mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in August - Ontario Center, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (15.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Ontario Center, NY
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in August: 10.5h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 2.6h).

Average sunshine days in August - Ontario Center, NY
  • Average sunshine days in August: 10.7 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (7.3 days).

Average UV index in August - Ontario Center, NY
  • Average UV index in August: 6

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in August - Ontario Center, NY
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 75).
Months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in August - Ontario Center, NY
  • Average visibility in August: 10km

Months with the highest visibility are June, July, August, September and October (10km).
Months with the lowest visibility are January and February (8km).