October weather forecast
Sumner, NE

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Weather in October

October, the same as September, is another enjoyable autumn month in Sumner, Nebraska, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 62.6°F (17°C).

Temperature

Sumner experiences a clear temperature downturn in October, with average high-temperatures moving from a warm 78.6°F (25.9°C) in September to a comfortable 62.6°F (17°C). The nighttime temperature in Sumner, during October, averages of 43.7°F (6.5°C).

Humidity

October is the least humid month in Sumner, Nebraska, with an average relative humidity of 58%.

Rainfall

In October, in Sumner, Nebraska, the rain falls for 7.8 days. Throughout October, 1.54" (39mm) of precipitation is accumulated. In Sumner, during the entire year, the rain falls for 117 days and collects up to 18.35" (466mm) of precipitation.

Snowfall

Months with snowfall in Sumner are January through May, October through December. October is the first month it typically snows in Sumner. Throughout October, in the average 1.3 snowfall days, it receives 0.98" (25mm) of snow. Throughout the year, in Sumner, there are 31.7 snowfall days, and 14.69" (373mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 6min.
On the first day of October in Sumner, sunrise is at 7:35 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 6:34 pm CDT.

Sunshine

In Sumner, the average sunshine in October is 7.3h.

UV index

In October, the average daily maximum UV index in Sumner is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in Sumner in October?

In Sumner, 62.6°F (17°C) is the average high-temperature and 43.7°F (6.5°C) is the average low-temperature during October. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed to be 93.2°F (34°C).

What is the least humid month in Sumner?

The least humid month in Sumner, Nebraska, is October, with an average relative humidity of 58%.

What is the average humidity in October in Sumner?

In Sumner, Nebraska, the average relative humidity in October is 58%.

How many days does it rain in October in Sumner?

In Sumner, Nebraska, during October, the rain falls for 7.8 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When does it start to snow in Sumner?

October is the first month it typically snows in Sumner, Nebraska. Throughout October, in the average 1.3 snowfall days, it receives 0.98" (25mm) of snow.

What is the average length of the day in October in Sumner?

The average day length in October in Sumner is 11h and 6min.

What time are sunrise and sunset in October in Sumner?

On the first day of October, sunrise is at 7:35 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 6:34 pm CDT.

How long on average sun shines in October in Sumner?

The average sunshine duration in October in Sumner, Nebraska, is 7.3h.

How high is the UV index in October in Sumner?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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 October
Sumner, NE

Average temperature in October - Sumner, NE
  • Average high temperature in October: 62.6°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in October: 43.7°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°F).

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Average pressure in October
Sumner, NE

Average pressure in October - Sumner, NE
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Sumner, NE

Average wind speed in October - Sumner, NE
  • Average wind speed in October: 10.6mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).

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Average humidity in October
Sumner, NE

Average humidity in October - Sumner, NE
  • Average humidity in October: 58%

The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is October (58%).

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Average rainfall in October
Sumner, NE

Average rainfall in October - Sumner, NE
  • Average rainfall in October: 1.54"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days in October
Sumner, NE

Average rainfall days in October - Sumner, NE
  • Average rainfall days in October: 7.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (3.9 days).

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Average snowfall in October
Sumner, NE

Average snowfall in October - Sumner, NE
  • Average snowfall in October: 0.98"

The month with the highest snowfall is February (3.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Sumner, NE

Average snowfall days in October - Sumner, NE
  • Average snowfall days in October: 1.3 days

The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Sumner, NE

Average daylight in October / Average sunshine in October - Sumner, NE
  • Average daylight in October: 11h and 1min

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 October: 7h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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Average sunshine days in October
Sumner, NE

Average sunshine days in October - Sumner, NE
  • Average sunshine days in October: 20.2 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in October
Sumner, NE

Average UV index in October - Sumner, NE
  • Average UV index in October: 3

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 October
Sumner, NE

Average cloud cover in October - Sumner, NE
  • Average cloud cover in October: 26

The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 22).

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Average visibility in October
Sumner, NE

Average visibility in October - Sumner, NE
  • Average visibility in October: 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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Sumner, Nebraska, USA

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