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 onset of September, the average high-temperature subtly recedes from August's hot 87.4°F (30.8°C) to a moderately hot 78.8°F (26°C). In the month of September, Fernley witnesses a consistent average low-temperature of 57.6°F (14.2°C).Humidity
In Fernley, the average relative humidity in September is 26%.Rainfall
The months with the least rainfall are July through September Rain falls for 3.6 days and accumulates 0.16" (4mm) of rain.Snowfall
In Fernley, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:26 am and sunset at 7:27 pm. On the last day of September, in Fernley, sunrise is at 6:53 am and sunset at 6:40 pm PDT.
Sunshine
The average sunshine in September is 11.1h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 during September translates into the following guidance:
Be vigilant - Suggestions to stave off sun damage are provided. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
What is the driest month?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Fernley have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Fernley, NV
- Average high temperature in September: 78.8°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (39.9°F).
- Average low temperature in September: 57.6°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (26.6°F).
Average pressure in September
Fernley, NV
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Fernley, NV
- Average wind speed in September: 6mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in September
Fernley, NV
- Average humidity in September: 26%
The month with the highest relative humidity is January (69%).
The months with the lowest relative humidity are July and August (22%).
Average rainfall in September
Fernley, NV
- Average rainfall in September: 0.16"
The wettest month (with the highest rainfall) is March (0.75").
The driest months (with the least rainfall) are July, August and September (0.16").
Average rainfall days in September
Fernley, NV
- Average rainfall days in September: 3.6 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (2.4 days).
Average snowfall in September
Fernley, NV
- Average snowfall in September: 0"
The month with the highest snowfall is December (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Fernley, NV
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fernley, NV
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Fernley, NV
- Average sunshine days in September: 25.1 days
The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in September
Fernley, NV
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Fernley, NV
- Average cloud cover in September: 9
The month with the most cloud cover is December (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Fernley, NV
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fernley, Nevada, USA
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