August weather forecastNew Haven, NY
August
Weather in August
The last month of the summer, August, is also a moderately hot month in New Haven, New York, with an average temperature ranging between min 61.2°F (16.2°C) and max 74.8°F (23.8°C).Temperature
New Haven, New York, observes a minor difference in average high-temperatures between July's 75.2°F (24°C) and August's 74.8°F (23.8°C). In August, the nighttime temperature in New Haven lowers to an average of 61.2°F (16.2°C).Humidity
In August, the average relative humidity in New Haven, New York, is 80%.Rainfall
In New Haven, in August, during 17.6 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. Throughout the year, there are 171 rainfall days, and 39.21" (996mm) of precipitation is accumulated.Snowfall
In New Haven, snow does not fall in June through September.Daylight
In New Haven, New York, the average length of the day in August is 13h and 55min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:41 pm EDT.
Sunshine
In August, the average sunshine is 10.2h.UV index
In New Haven, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In August, the maximum UV index of 5 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
New Haven, NY
- Average high temperature in August: 74.8°F
The warmest month (with the highest average high temperature) is July (75.2°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in August: 61.2°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in August
New Haven, NY
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
New Haven, NY
- Average wind speed in August: 7.1mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in August
New Haven, NY
- Average humidity in August: 80%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is September (77%).
Average rainfall in August
New Haven, NY
- Average rainfall in August: 3.27"
The wettest month (with the highest rainfall) is October (4.02").
The driest month (with the least rainfall) is September (2.36").
Average rainfall days in August
New Haven, NY
- Average rainfall days in August: 17.6 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in August
New Haven, NY
- Average snowfall in August: 0"
The month with the highest snowfall is January (8.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
New Haven, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
New Haven, NY
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in August
New Haven, NY
- Average sunshine days in August: 10.3 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.3 days).
Average UV index in August
New Haven, NY
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
New Haven, NY
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in August
New Haven, NY
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
