Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Ronkonkoma's August weather, with an average high temperature of 25.6°C (78.1°F) and an average low temperature of 22.1°C (71.8°F), tends to be the warmest of the year.Humidity
In Ronkonkoma, the average relative humidity in August is 74%.Rainfall
In August, the rain falls for 15.7 days. Throughout August, 83mm (3.27") of precipitation is accumulated. Throughout the year, there are 155.3 rainfall days, and 885mm (34.84") of precipitation is accumulated.Snowfall
April, June through September and November are months without snowfall.Daylight
The average length of the day in August in Ronkonkoma, New York, is 13h and 45min.On the first day of August, sunrise is at 5:49 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:26 pm EDT.
Sunshine
In Ronkonkoma, the average sunshine in August is 10.7h.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 threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In August, an average UV index of 6 transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
What are August temperatures?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
How many hours of daylight does Ronkonkoma have in August?
What time are sunrise and sunset in August?
How many hours of sunshine does Ronkonkoma have in August?
What are the months with the highest UV index?
What is the UV index reading in August?
Average temperature in August
Ronkonkoma, NY
- Average high temperature in August: 25.6°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in August: 22.1°C
The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in August
Ronkonkoma, NY
- Average pressure in August: 1015.3mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in August
Ronkonkoma, NY
- Average wind speed in August: 14.5km/h
The windiest month (with the highest average wind speed) is January (22.2km/h).
The calmest months (with the lowest average wind speed) are July and August (14.5km/h).
Average humidity in August
Ronkonkoma, NY
- Average humidity in August: 74%
The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is November (71%).
Average rainfall in August
Ronkonkoma, NY
- Average rainfall in August: 83mm
The wettest month (with the highest rainfall) is December (95mm).
The driest month (with the least rainfall) is January (55mm).
Average rainfall days in August
Ronkonkoma, NY
- Average rainfall days in August: 15.7 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in August
Ronkonkoma, NY
- Average snowfall in August: 0mm
The month with the highest snowfall is March (54mm).
The months with the least snowfall are April, June, July, August, September and November (0mm).
Average snowfall days in August
Ronkonkoma, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Ronkonkoma, NY
- Average daylight in August: 13h and 5min
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 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in August
Ronkonkoma, NY
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in August
Ronkonkoma, 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
Ronkonkoma, NY
- Average cloud cover in August: 27
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in August
Ronkonkoma, NY
- Average visibility in August: 10km
The months with the highest visibility are April, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, May and December (9km).
Ronkonkoma, New York, USA
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