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 average high-temperature shows a slight dip in September, from August's warm 77.5°F (25.3°C) to a pleasant 70.7°F (21.5°C). September nights experience a consistent temperature drop to a cool 50.5°F (10.3°C).Humidity
The average relative humidity in September in Lanesville, New York, is 80%.Rainfall
In Lanesville, in September, it is raining for 10.9 days, with typically 1.3" (33mm) of accumulated precipitation. Throughout the year, in Lanesville, there are 138.1 rainfall days, and 21.1" (536mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Lanesville is 12h and 28min.On the first day of the month, sunrise is at 6:23 am and sunset at 7:30 pm. On the last day of September, in Lanesville, sunrise is at 6:53 am and sunset at 6:39 pm EDT.
Sunshine
The average sunshine in September is 9h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Lanesville?
What is the average humidity in September in Lanesville?
How many days does it rain in September in Lanesville?
When it does not snow in Lanesville?
Does it snow in Lanesville in September?
How many hours of daylight does Lanesville have in September?
When is the sunrise / sunset in September in Lanesville?
How long on average sun shines in September in Lanesville?
What is the UV index reading in September in Lanesville?
Average temperature in September
Lanesville, NY
- Average high temperature in September: 70.7°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in September: 50.5°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in September
Lanesville, NY
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Lanesville, NY
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in September
Lanesville, NY
- Average humidity in September: 80%
The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (77%).
Average rainfall in September
Lanesville, NY
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days in September
Lanesville, NY
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (6 days).
Average snowfall in September
Lanesville, NY
- Average snowfall in September: 0"
The month with the highest snowfall is March (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Lanesville, NY
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lanesville, NY
- 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: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Lanesville, NY
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in September
Lanesville, NY
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Lanesville, NY
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in September
Lanesville, NY
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Lanesville, New York, USA
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