September weather forecast
North Platte, NE

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A large colorful farm home in green and white, owned by Buffalo Bill located in North Platte, Nebraska
A large colorful farm home in green and white, owned by Buffalo Bill located in North Platte, Nebraska

Weather in September

September marks the arrival of the autumn season, with evident temperature drops and atmospheric changes. In a notable shift, temperatures drop to a maximum of 77.9°F (25.5°C), indicating the onset of cooler times. September displays radiant autumn hues, offering residents and tourists great vistas alongside enjoyable weather. Anticipate less rain and fewer daylight hours as September progresses, signaling the seasonal shift. This month is a favorite among foliage enthusiasts, who revel in the crisp air and vibrant landscapes.

Temperature

The arrival of September correlates with a minor temperature reduction, down from August's warm 85.6°F (29.8°C) to a still moderately hot 77.9°F (25.5°C). North Platte's nighttime temperatures in September reflect a stark contrast to the day's highs, falling to an average low of 56.3°F (13.5°C).

Humidity

The months with the lowest humidity in North Platte are September and October, with an average relative humidity of 57%.

Rainfall

In North Platte, during September, the rain falls for 10.4 days and regularly aggregates up to 1.22" (31mm) of precipitation. In North Platte, during the entire year, the rain falls for 117.4 days and collects up to 17.99" (457mm) of precipitation.

Snowfall

In North Platte, snow does not fall in June through September.

Daylight

The average length of the day in September is 12h and 27min.
On the first day of September in North Platte, sunrise is at 7:10 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 7:26 pm CDT.

Sunshine

In North Platte, Nebraska, the average sunshine in September is 9.1h.

UV index

In North Platte, the average daily maximum UV index in September 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 maximum UV index of 5 during September leads to these instructions:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What are September temperatures in North Platte?

The average high-temperature, in September, in North Platte, is 77.9°F (25.5°C), while the average low-temperature is 56.3°F (13.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 89.6°F (32°C).

What are the least humid months in North Platte?

The months with the lowest humidity in North Platte are September and October, with an average relative humidity of 57%.

What is the average humidity in September in North Platte?

In September, the average relative humidity in North Platte, Nebraska, is 57%.

How much does it rain in North Platte in September?

In September, the rain falls for 10.4 days. Throughout September, 1.22" (31mm) of precipitation is accumulated.

When it does not snow in North Platte?

June through September are months without snowfall in North Platte.

Does it snow in North Platte in September?

In North Platte, Nebraska, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does North Platte have in September?

The average day length in September is 12h and 27min.

When is the sunrise / sunset in September in North Platte?

In September, on the first day of the month, sunrise is at 7:10 am and sunset at 8:15 pm. On the last day of the month, in North Platte, Nebraska, sunrise is at 7:39 am and sunset at 7:26 pm CDT.

How long on average sun shines in September in North Platte?

The average sunshine duration in September in North Platte is 9.1h.

How high is the UV index in September in North Platte?

The average daily maximum UV index in September in North Platte, Nebraska, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
North Platte, NE

Average temperature in September - North Platte, NE
  • Average high temperature in September: 77.9°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in September
North Platte, NE

Average pressure in September - North Platte, NE
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in September
North Platte, NE

Average wind speed in September - North Platte, NE
  • Average wind speed in September: 11.1mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).

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Average humidity in September
North Platte, NE

Average humidity in September - North Platte, NE
  • Average humidity in September: 57%

The month with the highest relative humidity is January (72%).
The months with the lowest relative humidity are September and October (57%).

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Average rainfall in September
North Platte, NE

Average rainfall in September - North Platte, NE
  • Average rainfall in September: 1.22"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in September
North Platte, NE

Average rainfall days in September - North Platte, NE
  • Average rainfall days in September: 10.4 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (3.7 days).

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Average snowfall in September
North Platte, NE

Average snowfall in September - North Platte, NE
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
North Platte, NE

Average snowfall days in September - North Platte, NE
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
North Platte, NE

Average daylight in September / Average sunshine in September - North Platte, NE
  • 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: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

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Average sunshine days in September
North Platte, NE

Average sunshine days in September - North Platte, NE
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is November (22 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in September
North Platte, NE

Average UV index in September - North Platte, NE
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
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
North Platte, NE

Average cloud cover in September - North Platte, NE
  • Average cloud cover in September: 21

The month with the most cloud cover is February (Cloud cover 36).
The months with the least cloud cover are July and September (Cloud cover 21).

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Average visibility in September
North Platte, NE

Average visibility in September - North Platte, 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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North Platte, Nebraska, USA

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