September weather forecast
Whitman, NE

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Weather in September

The first month of the autumn, September, is still a warm month in Whitman, Nebraska, with an average temperature fluctuating between 76.1°F (24.5°C) and 55.8°F (13.2°C).

Temperature

In Whitman, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 84.7°F (29.3°C) to a still moderately hot 76.1°F (24.5°C). Whitman experiences a nighttime temperature average of 55.8°F (13.2°C) during September.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 51%.

Rainfall

In Whitman, in September, during 9.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Whitman, Nebraska, during the entire year, the rain falls for 108 days and collects up to 15.39" (391mm) of precipitation.

Snowfall

Months with snowfall in Whitman are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Whitman, there are 47.3 snowfall days, and 19.76" (502mm) of snow is accumulated.

Daylight

In September, the average length of the day in Whitman is 12h and 28min.
On the first day of the month, sunrise is at 6:12 am and sunset at 7:19 pm. On the last day of September, sunrise is at 6:42 am and sunset at 6:28 pm MDT.

Sunshine

In September, the average sunshine in Whitman is 10.1h.

UV index

In Whitman, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What are the temperatures in Whitman in September?

In Whitman, 76.1°F (24.5°C) is the average high-temperature and 55.8°F (13.2°C) is the average low-temperature during September. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is appraised at 86°F (30°C).

What are the least humid months in Whitman?

August and September, with an average relative humidity of 51%, are the least humid months in Whitman, Nebraska.

What is the average humidity in September in Whitman?

In Whitman, the average relative humidity in September is 51%.

How much does it rain in Whitman in September?

In Whitman, Nebraska, in September, it is raining for 9.5 days, with typically 1.22" (31mm) of accumulated precipitation.

When does it start snowing in Whitman?

September is the first month it typically snows in Whitman, Nebraska. Throughout September, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Whitman have in September?

The average day length in September in Whitman, Nebraska, is 12h and 28min.

When is the sunrise / sunset in September in Whitman?

On the first day of September in Whitman, Nebraska, sunrise is at 6:12 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:28 pm MDT.

How long on average sun shines in September in Whitman?

In Whitman, the average sunshine duration in September is 10.1h.

What is the UV index reading in September in Whitman?

In September, the average daily maximum UV index in Whitman is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Whitman, NE

Average temperature in September - Whitman, NE
  • Average high temperature in September: 76.1°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (32°F).

  • Average low temperature in September: 55.8°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in September
Whitman, NE

Average pressure in September - Whitman, NE
  • Average pressure in September: 29.94"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in September
Whitman, NE

Average wind speed in September - Whitman, NE
  • Average wind speed in September: 11.5mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.4mph).

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Average humidity in September
Whitman, NE

Average humidity in September - Whitman, NE
  • Average humidity in September: 51%

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall in September
Whitman, NE

Average rainfall in September - Whitman, NE
  • Average rainfall in September: 1.22"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in September
Whitman, NE

Average rainfall days in September - Whitman, NE
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is December (2.8 days).

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Average snowfall in September
Whitman, NE

Average snowfall in September - Whitman, NE
  • Average snowfall in September: 0.04"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Whitman, NE

Average snowfall days in September - Whitman, NE
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in September /
Average sunshine in September
Whitman, NE

Average daylight in September / Average sunshine in September - Whitman, NE
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in September
Whitman, NE

Average sunshine days in September - Whitman, NE
  • Average sunshine days in September: 18.4 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in September
Whitman, NE

Average UV index in September - Whitman, NE
  • Average UV index in September: 4

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
Whitman, NE

Average cloud cover in September - Whitman, NE
  • Average cloud cover in September: 19

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in September
Whitman, NE

Average visibility in September - Whitman, NE
  • 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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Whitman, Nebraska, USA

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