July weather forecastWest Falmouth, MA
July
Weather in July
July in West Falmouth, Massachusetts, is a warm summer month, with an average temperature ranging between max 73.9°F (23.3°C) and min 67.6°F (19.8°C).Temperature
West Falmouth's transition into July is marked by a minor temperature shift, moving from a comfortable 66.2°F (19°C) in June to a warm 73.9°F (23.3°C). Nighttime temperature reflects an average dip to a comfortable 67.6°F (19.8°C) in July, subtly cooler than its daytime highs.Humidity
June and July, with an average relative humidity of 82%, are the most humid months.Rainfall
In West Falmouth, in July, during 15 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 155.1 rainfall days, and 32.48" (825mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Ocean temperature
In West Falmouth, the average seawater temperature in July is 66.2°F (19°C).Note: Swimming in water at 66.2°F (19°C) is not a pleasing experience for the majority. As the temperature descends from 69.8°F (21°C) to 59°F (15°C), controlling breathing becomes increasingly hard.
Daylight
The average length of the day in July is 14h and 50min.On the first day of the month, sunrise is at 5:12 am and sunset at 8:20 pm. On the last day of July, sunrise is at 5:36 am and sunset at 8:01 pm EDT.
Sunshine
In West Falmouth, the average sunshine in July is 10.4h.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 6 during July translates into the following guidance:
Guard oneself from overexposure. Defence against sun injury is vital. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
West Falmouth, MA
- Average high temperature in July: 73.9°F
The warmest month (with the highest average high temperature) is August (74.5°F).
The month with the lowest average high temperature is January (37.6°F).
- Average low temperature in July: 67.6°F
The month with the highest average low temperature is August (68.2°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in July
West Falmouth, 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
West Falmouth, MA
- Average wind speed in July: 9.9mph
The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (9.9mph).
Average humidity in July
West Falmouth, MA
- Average humidity in July: 82%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (74%).
Average rainfall in July
West Falmouth, MA
- Average rainfall in July: 2.2"
The wettest month (with the highest rainfall) is December (3.7").
The driest months (with the least rainfall) are August and September (1.85").
Average rainfall days in July
West Falmouth, MA
- Average rainfall days in July: 15 days
The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in July
West Falmouth, MA
- Average snowfall in July: 0"
The month with the highest snowfall is March (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
West Falmouth, MA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in July
West Falmouth, MA
- Average sea temperature in July: 66.2°F
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).
Average daylight in July /
Average sunshine in July
West Falmouth, MA
- Average daylight in July: 14h 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 12min).
- Average sunshine in July: 10h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in July
West Falmouth, MA
- Average sunshine days in July: 14.3 days
The month with the most sunshine days is August (16.4 days).
The month with the least sunshine days is April (12.3 days).
Average UV index in July
West Falmouth, 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
West Falmouth, MA
- Average cloud cover in July: 30
The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in July
West Falmouth, 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).
