July weather forecastOak Bluffs, MA
July
Weather in July
July in Oak Bluffs, Massachusetts, is a pleasant summer month, with an average temperature ranging between min 68.4°F (20.2°C) and max 72.9°F (22.7°C).Temperature
July's onset is marked by a subtle temperature increase, moving from a comfortable 65.1°F (18.4°C) in June to an agreeable 72.9°F (22.7°C). During July, Oak Bluffs's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 68.4°F (20.2°C).Humidity
May through July, with an average relative humidity of 83%, are the most humid months.Rainfall
The month with the least rainfall is July, when the rain falls for 9.1 days and typically collects 0.35" (9mm) of precipitation.Snowfall
April through November are months without snowfall.Ocean temperature
In Oak Bluffs, in July, the average water temperature is 66.6°F (19.2°C).Note: For most, swimming in 66.6°F (19.2°C) is not a pleasant experience. As the temperature falls from 69.8°F (21°C) to 59°F (15°C), controlling one's breathing becomes more difficult.
Daylight
In Oak Bluffs, the average length of the day in July is 14h and 49min.On the first day of July, sunrise is at 5:12 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:00 pm EDT.
Sunshine
In July, the average sunshine is 10.4h.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: In July, the maximum UV index of 6 transforms into these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. 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
Oak Bluffs, MA
- Average high temperature in July: 72.9°F
The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in July: 68.4°F
The month with the highest average low temperature is August (68.9°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
Average pressure in July
Oak Bluffs, 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
Oak Bluffs, MA
- Average wind speed in July: 10.7mph
The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.7mph).
Average humidity in July
Oak Bluffs, MA
- Average humidity in July: 83%
The months with the highest relative humidity are May, June and July (83%).
The month with the lowest relative humidity is November (74%).
Average rainfall in July
Oak Bluffs, MA
- Average rainfall in July: 0.35"
The wettest month (with the highest rainfall) is October (0.83").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in July
Oak Bluffs, MA
- Average rainfall days in July: 9.1 days
The month with the highest number of rainy days is July (9.1 days).
The months with the least rainy days are September and November (5.9 days).
Average snowfall in July
Oak Bluffs, MA
- Average snowfall in July: 0"
The months with the highest snowfall are January and February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in July
Oak Bluffs, MA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in July
Oak Bluffs, MA
- Average sea temperature in July: 66.5°F
The best month for swimming (with the highest average sea temperature) is August (68.5°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).
Average daylight in July /
Average sunshine in July
Oak Bluffs, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in July
Oak Bluffs, MA
- Average sunshine days in July: 19.3 days
The month with the most sunshine days is September (21.4 days).
The month with the least sunshine days is February (18.5 days).
Average UV index in July
Oak Bluffs, 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
Oak Bluffs, MA
- Average cloud cover in July: 30
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in July
Oak Bluffs, 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).
