Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's moderately hot 73.8°F (23.2°C) to a pleasant 68.2°F (20.1°C). September is characterized by a steady nighttime low-temperature of 61.7°F (16.5°C).Humidity
In September, the average relative humidity in Sagamore Beach is 79%.Rainfall
In September, in Sagamore Beach, the rain falls for 11.1 days. Throughout September, 1.34" (34mm) of precipitation is accumulated. Throughout the year, in Sagamore Beach, there are 138.1 rainfall days, and 18.74" (476mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Sagamore Beach.Daylight
In Sagamore Beach, the average length of the day in September is 12h and 28min.On the first day of September in Sagamore Beach, sunrise is at 6:08 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:25 pm EDT.
Sunshine
In September, the average sunshine is 8.7h.UV index
In Sagamore Beach, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Take precautions - Protection against sun damage is advised. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What are September temperatures in Sagamore Beach?
What is the average humidity in September in Sagamore Beach?
How much does it rain in Sagamore Beach in September?
When it does not snow in Sagamore Beach?
How many hours of daylight does Sagamore Beach have in September?
What time are sunrise and sunset in September in Sagamore Beach?
How many hours of sunshine does Sagamore Beach have in September?
How high is the UV index in September in Sagamore Beach?
Average temperature in September
Sagamore Beach, MA
- Average high temperature in September: 68.2°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 (37.4°F).
- Average low temperature in September: 61.7°F
The months with the highest average low temperature are July and August (67.1°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in September
Sagamore Beach, MA
- Average pressure in September: 30.05"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 September
Sagamore Beach, MA
- Average wind speed in September: 11.4mph
The windiest month (with the highest average wind speed) is January (15.2mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).
Average humidity in September
Sagamore Beach, MA
- Average humidity in September: 79%
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 September
Sagamore Beach, MA
- Average rainfall in September: 1.34"
The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days in September
Sagamore Beach, MA
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is February (8 days).
Average snowfall in September
Sagamore Beach, MA
- Average snowfall in September: 0"
The month with the highest snowfall is March (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Sagamore Beach, MA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Sagamore Beach, MA
- Average daylight in September: 12h and 3min
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 September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in September
Sagamore Beach, MA
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is December (17.6 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in September
Sagamore Beach, MA
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Sagamore Beach, MA
- Average cloud cover in September: 32
The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Sagamore Beach, MA
- Average visibility in September: 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).
Sagamore Beach, Massachusetts, USA
Weather forecast for your location
2. Allow the app to use your location
