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 commencement of September, Danforth records a moderate temperature decline, with the average high easing from August's moderately hot 75.4°F (24.1°C) to a comfortable 67.1°F (19.5°C). Danforth encounters an average low-temperature of 47.3°F (8.5°C) during September nights.Humidity
The average relative humidity in September is 80%.Rainfall
In Danforth, in September, it is raining for 9.2 days, with typically 1.26" (32mm) of accumulated precipitation. In Danforth, during the entire year, the rain falls for 120.4 days and collects up to 17.4" (442mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 31min.On the first day of September, sunrise is at 5:53 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 6:13 pm EDT.
Sunshine
The average sunshine in September is 7.5h.UV index
In September, the average daily maximum UV index in Danforth is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 during September translates into the following guidance:
Put precautions into practice - Protective measures against sun-induced damage are advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Danforth?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September in Danforth?
How high is the UV index in September?
Average temperature in September
Danforth, ME
- Average high temperature in September: 67.1°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in September: 47.3°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in September
Danforth, ME
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Danforth, ME
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Danforth, ME
- Average humidity in September: 80%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
Danforth, ME
- Average rainfall in September: 1.26"
The wettest month (with the highest rainfall) is June (1.73").
The driest months (with the least rainfall) are February and March (1.06").
Average rainfall days in September
Danforth, ME
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in September
Danforth, ME
- Average snowfall in September: 0"
The month with the highest snowfall is January (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Danforth, ME
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Danforth, ME
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in September
Danforth, ME
- Average sunshine days in September: 18 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (12 days).
Average UV index in September
Danforth, ME
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in September
Danforth, ME
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
Danforth, ME
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Danforth, Maine, USA
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