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 onset of September introduces a moderate change in Winnemucca's weather, with average high-temperatures falling from August's tropical 86.7°F (30.4°C) to a warm 76.8°F (24.9°C). The temperature lowers to an average of 57.2°F (14°C) during September nights.Humidity
The average relative humidity in September in Winnemucca is 27%.Rainfall
In September, in Winnemucca, the rain falls for 4.9 days. Throughout September, 0.39" (10mm) of precipitation is accumulated. Throughout the year, in Winnemucca, there are 77.6 rainfall days, and 7.64" (194mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Winnemucca, there are 33 snowfall days, and 17.72" (450mm) of snow is accumulated.Daylight
In Winnemucca, the average length of the day in September is 12h and 27min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:22 pm. On the last day of September, in Winnemucca, sunrise is at 6:47 am and sunset at 6:33 pm PDT.
Sunshine
In Winnemucca, the average sunshine in September is 10.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. When the Sun is at its strongest around midday, find shade and limit exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the temperature in September in Winnemucca?
What is the average humidity in September in Winnemucca?
How many days does it rain in September in Winnemucca?
When does it start snowing in Winnemucca?
How many hours of daylight does Winnemucca have in September?
What time are sunrise and sunset in September in Winnemucca?
How long on average sun shines in September in Winnemucca?
What is the UV index intensity in September in Winnemucca?
Average temperature in September
Winnemucca, NV
- Average high temperature in September: 76.8°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in September: 57.2°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).
Average pressure in September
Winnemucca, NV
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Winnemucca, NV
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (5.3mph).
Average humidity in September
Winnemucca, NV
- Average humidity in September: 27%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is July (21%).
Average rainfall in September
Winnemucca, NV
- Average rainfall in September: 0.39"
The wettest months (with the highest rainfall) are March and December (1.1").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in September
Winnemucca, NV
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is March (11.1 days).
The months with the least rainy days are July and August (3.3 days).
Average snowfall in September
Winnemucca, NV
- Average snowfall in September: 0.04"
The month with the highest snowfall is December (5.16").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Winnemucca, NV
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is December (8.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Winnemucca, NV
- 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 18min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Winnemucca, NV
- Average sunshine days in September: 23.2 days
The month with the most sunshine days is July (25.4 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in September
Winnemucca, 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, February, November and December (UV index 2).
Average cloud cover in September
Winnemucca, NV
- Average cloud cover in September: 12
The months with the most cloud cover are January and December (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in September
Winnemucca, NV
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Winnemucca, Nevada, USA
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