September weather forecast and climate
Fallon, NV

Weather in September

September, the first month of the autumn, in Fallon, is still a warm month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 60.8°F (16°C).

Temperature

In September, the average high-temperature marginally drops, from a tropical 89.4°F (31.9°C) in August, to a moderately hot 81.1°F (27.3°C). In Fallon, Nevada, in September, the average low-temperature is 60.8°F (16°C).

Humidity

In Fallon, Nevada, the average relative humidity is 23%.

Rainfall

The month with the least rainfall is September when the rain falls for 3.5 days and typically collects 0.16" (4mm) of precipitation.

Snowfall

May through October are months without snowfall in Fallon.

Daylight

The average length of the day in Fallon is 12.4h.

Sunshine

In September, the average sunshine in Fallon is 10.9h.

UV index

The average daily maximum UV index in Fallon is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Fallon?

In September, in Fallon, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 60.8°F (16°C).

What is the average humidity in September in Fallon?

The average relative humidity in September in Fallon, Nevada, is 23%.

How much does it rain in Fallon in September?

In Fallon, in September, during 3.5 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

What is the driest month in Fallon?

September is the month with the least rainfall in Fallon. Rain falls for 3.5 days and accumulates 0.16" (4mm) of precipitation.

When it does not snow in Fallon?

May through October are months without snowfall in Fallon, Nevada.

What is the average length of the day in September in Fallon?

In September, the average length of the day is 12.4h.

How long on average sun shines in September in Fallon?

In September, the average sunshine in Fallon is 10.9h.

What is the UV index intensity in September in Fallon?

In Fallon, Nevada, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Fallon, NV

Average temperature in September - Fallon, NV
  • Average high temperature in September: 81.1°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (41°F).

  • Average low temperature in September: 60.8°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is December (28.2°F).

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Average pressure in September
Fallon, NV

Average pressure in September - Fallon, NV
  • Average pressure in September: 29.95"

The month with the highest atmospheric pressure is January (30.2").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in September
Fallon, NV

Average wind speed in September - Fallon, NV
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).

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Average humidity in September
Fallon, NV

Average humidity in September - Fallon, NV
  • Average humidity in September: 23%

Months with the highest relative humidity are January and December (65%).
Months with the lowest relative humidity are July and August (19%).

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Average rainfall in September
Fallon, NV

Average rainfall in September - Fallon, NV
  • Average rainfall in September: 0.16"

The wettest month (with the highest rainfall) is May (0.63").
The driest month (with the least rainfall) is September (0.16").

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Average rainfall days in September
Fallon, NV

Average rainfall days in September - Fallon, NV
  • Average rainfall days in September: 3.5 days

The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is October (3 days).

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Average snowfall in September
Fallon, NV

Average snowfall in September - Fallon, NV
  • Average snowfall in September: 0"

The month with the highest snowfall is December (1.46").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Fallon, NV

Average snowfall days in September - Fallon, NV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (3.4 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Fallon, NV

Average daylight in September / Average sunshine in September - Fallon, NV
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 10.9h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in September
Fallon, NV

Average sunshine days in September - Fallon, NV
  • Average sunshine days in September: 25.1 days

The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is April (21.6 days).

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Average UV index in September
Fallon, NV

Average UV index in September - Fallon, NV
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Fallon, NV

Average cloud cover in September - Fallon, NV
  • Average cloud cover in September: 9

The month with the most cloud cover is December (Cloud cover 30).
Months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in September
Fallon, NV

Average visibility in September - Fallon, NV
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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