July weather forecastSouth Orleans, MA
July
Weather in July
July in South Orleans, Massachusetts, is a pleasant summer month, with an average temperature ranging between max 70.3°F (21.3°C) and min 66.9°F (19.4°C).Temperature
July's arrival coincides with a marginal rise in the average high-temperature, moving from June's comfortable 62.8°F (17.1°C) to an agreeable 70.3°F (21.3°C). South Orleans navigates through July with a barely noticeable decrease in temperature at night, stabilizing at a refreshing 66.9°F (19.4°C).Humidity
The most humid month is July, with an average relative humidity of 85%.Rainfall
The months with the least rainfall are July and August Rain falls for 7.5 days and accumulates 0.28" (7mm) of rain.Snowfall
In South Orleans, snow does not fall in April through October.Daylight
In July, the average length of the day is 14h and 51min.On the first day of the month, sunrise is at 5:09 am and sunset at 8:18 pm. On the last day of July, sunrise is at 5:33 am and sunset at 7:58 pm EDT.
Sunshine
The average sunshine in July is 10.5h.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 6 in July transforms into this advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure 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
Average temperature in July
South Orleans, MA
- Average high temperature in July: 70.3°F
The warmest month (with the highest average high temperature) is August (71.4°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in July: 66.9°F
The month with the highest average low temperature is August (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in July
South Orleans, MA
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in July
South Orleans, MA
- Average wind speed in July: 11.5mph
The windiest month (with the highest average wind speed) is January (18.3mph).
The calmest month (with the lowest average wind speed) is August (11.4mph).
Average humidity in July
South Orleans, MA
- Average humidity in July: 85%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (74%).
Average rainfall in July
South Orleans, MA
- Average rainfall in July: 0.28"
The wettest month (with the highest rainfall) is October (0.87").
The driest months (with the least rainfall) are July and August (0.28").
Average rainfall days in July
South Orleans, MA
- Average rainfall days in July: 7.5 days
The month with the highest number of rainy days is April (8.2 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in July
South Orleans, MA
- Average snowfall in July: 0"
The month with the highest snowfall is December (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
South Orleans, MA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
South Orleans, MA
- 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 12min).
- Average sunshine in July: 10h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in July
South Orleans, MA
- Average sunshine days in July: 21.3 days
The month with the most sunshine days is September (23.4 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in July
South Orleans, MA
- Average UV index in July: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in July
South Orleans, MA
- Average cloud cover in July: 30
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in July
South Orleans, MA
- Average visibility in July: 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).
