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
Walker Valley experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a moderately hot 80.6°F (27°C) in August to a pleasant 73°F (22.8°C). Throughout September, Walker Valley registers a consistent average low-temperature of 52.3°F (11.3°C).Humidity
In September, the average relative humidity is 79%.Rainfall
In Walker Valley, in September, it is raining for 11.1 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Walker Valley, there are 147.3 rainfall days, and 19.88" (505mm) of precipitation is accumulated.Snowfall
In Walker Valley, snow does not fall in June through September.Daylight
In September, the average length of the day in Walker Valley is 12h and 28min.On the first day of the month, sunrise is at 6:24 am and sunset at 7:30 pm. On the last day of September, in Walker Valley, sunrise is at 6:54 am and sunset at 6:40 pm EDT.
Sunshine
In Walker Valley, the average sunshine in September is 8.7h.UV index
In Walker Valley, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the UV index of 4 transforms into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Walker Valley?
What is the average humidity in September in Walker Valley?
How many days does it rain in September in Walker Valley?
When it does not snow in Walker Valley?
Does it snow in Walker Valley in September?
How many hours of daylight does Walker Valley have in September?
What time are sunrise and sunset in September in Walker Valley?
How many hours of sunshine does Walker Valley have in September?
What is the UV index intensity in September in Walker Valley?
Average temperature in September
Walker Valley, NY
- Average high temperature in September: 73°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in September: 52.3°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in September
Walker Valley, 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
Walker Valley, NY
- Average wind speed in September: 4.8mph
The windiest months (with the highest average wind speed) are January, February and March (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in September
Walker Valley, NY
- Average humidity in September: 79%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in September
Walker Valley, NY
- Average rainfall in September: 1.22"
The wettest month (with the highest rainfall) is July (2.13").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in September
Walker Valley, NY
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in September
Walker Valley, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Walker Valley, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Walker Valley, NY
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
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 July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Walker Valley, NY
- Average sunshine days in September: 16 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in September
Walker Valley, NY
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Walker Valley, NY
- Average cloud cover in September: 40
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in September
Walker Valley, 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).
Walker Valley, New York, USA
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