September weather forecast
Marsing, ID

Weather in September

September, the first month of the autumn in Marsing, is also a moderately hot month, with an average temperature varying between 55.4°F (13°C) and 78.1°F (25.6°C).

Temperature

In Marsing, Idaho, the average high-temperature in September decreases from a hot 89.1°F (31.7°C) in August to a moderately hot 78.1°F (25.6°C). In Marsing, Idaho, the average low-temperature is 55.4°F (13°C).

Humidity

In Marsing, the average relative humidity in September is 35%.

Rainfall

In Marsing, in September, it is raining for 5.5 days, with typically 0.31" (8mm) of accumulated precipitation. In Marsing, during the entire year, the rain falls for 105.6 days and collects up to 9.65" (245mm) of precipitation.

Snowfall

In Marsing, Idaho, snow does not fall in May through October.

Daylight

In September, the average length of the day in Marsing is 12h and 29min.
On the first day of September, sunrise is at 7:11 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:30 pm MDT.

Sunshine

In September, the average sunshine in Marsing is 9.6h.

UV index

The average daily maximum UV index in September in Marsing, Idaho, is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in September in Marsing?

The average relative humidity in September in Marsing is 35%.

How many days does it rain in September in Marsing?

In Marsing, Idaho, in September, during 5.5 rainfall days, 0.31" (8mm) of precipitation is typically accumulated.

When it does not snow in Marsing?

In Marsing, Idaho, snow does not fall in May through October.

How many hours of daylight does Marsing have in September?

The average day length in September is 12h and 29min.

When are sunrise and sunset in September in Marsing?

In September, on the first day of the month, sunrise is at 7:11 am and sunset at 8:22 pm. On the last day of the month, in Marsing, Idaho, sunrise is at 7:43 am and sunset at 7:30 pm MDT.

How many hours of sunshine does Marsing have in September?

The average sunshine duration in September is 9.6h.

What is the UV index intensity in September in Marsing?

The average daily maximum UV index in September in Marsing is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in September
Marsing, ID

Average temperature in September - Marsing, ID
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in September: 55.4°F

The months with the highest average low temperature are July and August (62.8°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).

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Average pressure in September
Marsing, ID

Average pressure in September - Marsing, ID
  • Average pressure in September: 29.95"

The month with the highest atmospheric pressure is January (30.24").
The months with the lowest atmospheric pressure are June and August (29.91").

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Average wind speed in September
Marsing, ID

Average wind speed in September - Marsing, ID
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in September
Marsing, ID

Average humidity in September - Marsing, ID
  • Average humidity in September: 35%

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (29%).

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Average rainfall in September
Marsing, ID

Average rainfall in September - Marsing, ID
  • Average rainfall in September: 0.31"

The wettest month (with the highest rainfall) is December (1.38").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in September
Marsing, ID

Average rainfall days in September - Marsing, ID
  • Average rainfall days in September: 5.5 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is July (3.3 days).

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Average snowfall in September
Marsing, ID

Average snowfall in September - Marsing, ID
  • Average snowfall in September: 0"

The month with the highest snowfall is December (3.39").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Marsing, ID

Average snowfall days in September - Marsing, ID
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Marsing, ID

Average daylight in September / Average sunshine in September - Marsing, ID
  • Average daylight in September: 12h and 29min

The month with the longest days is June (Average daylight: 15h and 22min).
The month with the shortest days is December (Average daylight: 9h and 1min).

  • Average sunshine in September: 9.6h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in September
Marsing, ID

Average sunshine days in September - Marsing, ID
  • Average sunshine days in September: 23.6 days

The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is March (13.6 days).

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Average UV index in September
Marsing, ID

Average UV index in September - Marsing, ID
  • 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).

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Average cloud cover in September
Marsing, ID

Average cloud cover in September - Marsing, ID
  • Average cloud cover in September: 14

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 8).

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Average visibility in September
Marsing, ID

Average visibility in September - Marsing, ID
  • 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).

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