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
In September, the average high-temperature marginally drops from a moderately hot 76.5°F (24.7°C) in August to a pleasant 70.3°F (21.3°C). Morton throughout September, records an average low-temperature of 57.7°F (14.3°C).Humidity
August and September, with an average relative humidity of 76%, are the least humid months in Morton.Rainfall
In Morton, during September, the rain falls for 15.4 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, in Morton, there are 171.7 rainfall days, and 28.46" (723mm) of precipitation is accumulated.Snowfall
In Morton, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 29min.On the first day of September in Morton, sunrise is at 6:36 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:54 pm EDT.
Sunshine
In Morton, the average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index in Morton is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Morton?
What is the least humid month in Morton?
What is the average humidity in September in Morton?
How many days does it rain in September in Morton?
When it does not snow in Morton?
Does it snow in Morton in September?
How many hours of daylight does Morton have in September?
When are sunrise and sunset in September in Morton?
How long on average sun shines in September in Morton?
What is the UV index intensity in September in Morton?
Average temperature in September
Morton, NY
- Average high temperature in September: 70.3°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in September: 57.7°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in September
Morton, NY
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Morton, NY
- Average wind speed in September: 8.5mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in September
Morton, NY
- Average humidity in September: 76%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in September
Morton, NY
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is January (1.85").
Average rainfall days in September
Morton, NY
- Average rainfall days in September: 15.4 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Morton, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (6.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Morton, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Morton, NY
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in September
Morton, NY
- Average sunshine days in September: 13 days
The month with the most sunshine days is September (13 days).
The month with the least sunshine days is February (6.2 days).
Average UV index in September
Morton, NY
- 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 and December (UV index 1).
Average cloud cover in September
Morton, NY
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in September
Morton, NY
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Morton, New York, USA
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