August weather forecastNorthwest Harbor, NY
August
Weather in August
The last month of the summer, August, is another warm month in Northwest Harbor, New York, with an average temperature varying between 71.2°F (21.8°C) and 75.4°F (24.1°C).Temperature
In Northwest Harbor, August is the warmest month, with temperatures averaging a high of 75.4°F (24.1°C) and a low of 71.2°F (21.8°C).Humidity
In August, the average relative humidity is 77%.Rainfall
In August, the rain falls for 15.5 days. Throughout August, 2.76" (70mm) of precipitation is accumulated. In Northwest Harbor, during the entire year, the rain falls for 148 days and collects up to 33.07" (840mm) of precipitation.Snowfall
In Northwest Harbor, snow does not fall in June through October.Daylight
In August, the average length of the day is 13h and 46min.On the first day of August in Northwest Harbor, sunrise is at 5:45 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:22 pm EDT.
Sunshine
The month with the most sunshine is August, with an average of 10.6h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In August, the maximum UV index of 6 suggests this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Northwest Harbor, NY
- Average high temperature in August: 75.4°F
The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in August: 71.2°F
The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in August
Northwest Harbor, NY
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Northwest Harbor, NY
- Average wind speed in August: 11mph
The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is July (10.8mph).
Average humidity in August
Northwest Harbor, NY
- Average humidity in August: 77%
The months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is November (72%).
Average rainfall in August
Northwest Harbor, NY
- Average rainfall in August: 2.76"
The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in August
Northwest Harbor, NY
- Average rainfall days in August: 15.5 days
The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in August
Northwest Harbor, NY
- Average snowfall in August: 0"
The month with the highest snowfall is March (1.97").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Northwest Harbor, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Northwest Harbor, NY
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 10h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in August
Northwest Harbor, NY
- Average sunshine days in August: 13.3 days
The month with the most sunshine days is November (18.4 days).
The months with the least sunshine days are July and August (13.3 days).
Average UV index in August
Northwest Harbor, NY
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in August
Northwest Harbor, NY
- Average cloud cover in August: 27
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in August
Northwest Harbor, NY
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
