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
With the arrival of September, Mapleville notices a mild change in the average high-temperature, sliding from August's warm 80.1°F (26.7°C) to an agreeable 72.7°F (22.6°C). Mapleville, during the month of September, experiences an average low-temperature of 54.9°F (12.7°C).Humidity
The months with the highest humidity in Mapleville are February, September and October, with an average relative humidity of 79%.Rainfall
The month with the least rainfall in Mapleville is September, when the rain falls for 10.9 days and typically collects 1.14" (29mm) of precipitation.Snowfall
In Mapleville, snow does not fall in June through September.Daylight
In Mapleville, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 6:13 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 6:29 pm EDT.
Sunshine
In September, the average sunshine in Mapleville is 8.1h.UV index
The average daily maximum UV index in September in Mapleville, Rhode Island, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 4 in September suggests the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What are the temperatures in Mapleville in September?
What are the most humid months in Mapleville?
What is the average humidity in September in Mapleville?
What is the driest month in Mapleville?
How many days does it rain in September in Mapleville?
When it does not snow in Mapleville?
Does it snow in Mapleville in September?
How many hours of daylight does Mapleville have in September?
When are sunrise and sunset in September in Mapleville?
How many hours of sunshine does Mapleville have in September?
How high is the UV index in September in Mapleville?
Average temperature in September
Mapleville, RI
- Average high temperature in September: 72.7°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in September: 54.9°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in September
Mapleville, RI
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Mapleville, RI
- Average wind speed in September: 6.4mph
The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Mapleville, RI
- Average humidity in September: 79%
The months with the highest relative humidity are February, September and October (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Mapleville, RI
- Average rainfall in September: 1.14"
The wettest month (with the highest rainfall) is April (2.4").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in September
Mapleville, RI
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Mapleville, RI
- Average snowfall in September: 0"
The month with the highest snowfall is March (3.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Mapleville, RI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mapleville, RI
- 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in September
Mapleville, RI
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (13 days).
Average UV index in September
Mapleville, RI
- Average UV index in September: 4
The months with the highest UV index are June, 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 September
Mapleville, RI
- Average cloud cover in September: 41
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Mapleville, RI
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
Mapleville, Rhode Island, USA
Weather forecast for your location
2. Allow the app to use your location
