Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
With the onset of July, the average high-temperature subtly transitions from an enjoyable 62.6°F (17°C) in June to a pleasant 70.5°F (21.4°C). The low temperature average during July reflects a slight decrease to a comfortable 67.3°F (19.6°C) from the day's peak.Humidity
July is the most humid month, with an average relative humidity of 86%.Rainfall
In Siasconset, during July, the rain falls for 13.4 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Siasconset, during the entire year, the rain falls for 153.1 days and collects up to 26.65" (677mm) of precipitation.Snowfall
April through October are months without snowfall in Siasconset.Daylight
In July, the average length of the day in Siasconset is 14h and 49min.On the first day of July in Siasconset, sunrise is at 5:10 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 7:57 pm EDT.
Sunshine
July and August, with an average of 10.7h of sunshine, are months with the most sunshine in Siasconset, Massachusetts.UV index
The months with the highest UV index in Siasconset are July and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: During July, 6 as the daily maximum UV index converts into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in Siasconset in July?
What is the most humid month in Siasconset?
What is the average humidity in July in Siasconset?
How many days does it rain in July in Siasconset?
When it does not snow in Siasconset?
What is the average length of the day in July in Siasconset?
When are sunrise and sunset in July in Siasconset?
What is the month with the most sunshine in Siasconset?
How long on average sun shines in July in Siasconset?
When is the highest UV index in Siasconset?
How high is the UV index in July in Siasconset?
Average temperature in July
Siasconset, MA
- Average high temperature in July: 70.5°F
The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is February (39.7°F).
- Average low temperature in July: 67.3°F
The month with the highest average low temperature is August (68.7°F).
The coldest month (with the lowest average low temperature) is February (32.5°F).
Average pressure in July
Siasconset, MA
- Average pressure in July: 29.96"Hg
The months with the highest atmospheric pressure are September and November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in July
Siasconset, MA
- Average wind speed in July: 11.9mph
The windiest month (with the highest average wind speed) is January (18.5mph).
The calmest month (with the lowest average wind speed) is August (11.8mph).
Average humidity in July
Siasconset, MA
- Average humidity in July: 86%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January, November and December (75%).
Average rainfall in July
Siasconset, MA
- Average rainfall in July: 1.81"
The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in July
Siasconset, MA
- Average rainfall days in July: 13.4 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in July
Siasconset, MA
- Average snowfall in July: 0"
The month with the highest snowfall is January (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
Siasconset, MA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (5.8 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
Siasconset, MA
- Average daylight in July: 14h 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 July: 10h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in July
Siasconset, MA
- Average sunshine days in July: 16.1 days
The month with the most sunshine days is August (16.5 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in July
Siasconset, 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 and December (UV index 2).
Average cloud cover in July
Siasconset, MA
- Average cloud cover in July: 29
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
Siasconset, 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).
Siasconset, Massachusetts, USA
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