July weather forecastRock Stream, NY
July
Weather in July
July, like June, in Rock Stream, New York, is another warm summer month, with an average temperature ranging between max 79.3°F (26.3°C) and min 58.3°F (14.6°C).Temperature
In Rock Stream, the peak average temperatures are observed in July, with a high of 79.3°F (26.3°C) and a low of 58.3°F (14.6°C).Humidity
April, May and July, with an average relative humidity of 78%, are the least humid months.Rainfall
In July, the rain falls for 18.7 days. Throughout July, 2.99" (76mm) of precipitation is accumulated. In Rock Stream, during the entire year, the rain falls for 168.6 days and collects up to 29.69" (754mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In July, the average length of the day in Rock Stream is 14h and 56min.On the first day of the month, sunrise is at 5:34 am and sunset at 8:48 pm. On the last day of July, in Rock Stream, sunrise is at 5:59 am and sunset at 8:28 pm EDT.
Sunshine
July has the most sunshine of the year in Rock Stream, with an average of 10.2h of sunshine.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Rock Stream. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during July leads to these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Rock Stream, NY
- Average high temperature in July: 79.3°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in July: 58.3°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in July
Rock Stream, NY
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in July
Rock Stream, NY
- Average wind speed in July: 5.8mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in July
Rock Stream, NY
- Average humidity in July: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and July (78%).
Average rainfall in July
Rock Stream, NY
- Average rainfall in July: 2.99"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in July
Rock Stream, NY
- Average rainfall days in July: 18.7 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in July
Rock Stream, NY
- Average snowfall in July: 0"
The month with the highest snowfall is February (9.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Rock Stream, NY
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Rock Stream, NY
- Average daylight in July: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in July: 10h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in July
Rock Stream, NY
- Average sunshine days in July: 10.3 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (6.9 days).
Average UV index in July
Rock Stream, NY
- Average UV index in July: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Rock Stream, NY
- Average cloud cover in July: 36
The month with the most cloud cover is February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in July
Rock Stream, NY
- Average visibility in July: 5mi
The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (5mi).
