October weather forecast and climate
Harrison, NE

Weather in October

October, the same as September, in Harrison, Nebraska, is another mild autumn month, with average temperature varying between 40.3°F (4.6°C) and 57°F (13.9°C).

Temperature

In Harrison, the average high-temperature in October declines considerably, from a warm 75.6°F (24.2°C) in September, to a mild 57°F (13.9°C). In October, the average low-temperature is 40.3°F (4.6°C).

Humidity

The average relative humidity in Harrison is 55%.

Rainfall

In October, in Harrison, the rain falls for 5.2 days. Throughout October, 0.75" (19mm) of precipitation is accumulated. In Harrison, during the entire year, the rain falls for 94.9 days and collects up to 10.39" (264mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In October, in Harrison, it is snowing for 3 days. Throughout October, 1.18" (30mm) of snow is accumulated. In Harrison, during the entire year, snow falls for 43.5 days, and aggregates up to 15.63" (397mm) of snow.

Daylight

In October, the average length of the day in Harrison is 11h.

Sunshine

In Harrison, the average sunshine in October is 7.2h.

UV index

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in October interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in October in Harrison?

The average relative humidity in October in Harrison is 55%.

How many days does it rain in October in Harrison?

In Harrison, during October, the rain falls for 5.2 days and regularly aggregates up to 0.75" (19mm) of precipitation.

How many days does it snow in October in Harrison?

In Harrison, during October, snow falls for 3 days and regularly aggregates up to 1.18" (30mm) of snow.

How many hours of daylight does Harrison have in October?

In October, the average length of the day in Harrison is 11h.

How many hours of sunshine does Harrison have in October?

In October, the average sunshine in Harrison is 7.2h.

What is the UV index intensity in October in Harrison?

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in October
Harrison, NE

Average temperature in October - Harrison, NE
  • Average high temperature in October: 57°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (32°F).

  • Average low temperature in October: 40.3°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is December (18.9°F).

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Average pressure in October
Harrison, NE

Average pressure in October - Harrison, NE
  • Average pressure in October: 29.99"

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

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Average wind speed in October
Harrison, NE

Average wind speed in October - Harrison, NE
  • Average wind speed in October: 11.2mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in October
Harrison, NE

Average humidity in October - Harrison, NE
  • Average humidity in October: 55%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (44%).

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Average rainfall in October
Harrison, NE

Average rainfall in October - Harrison, NE
  • Average rainfall in October: 0.75"

The wettest months (with the highest rainfall) are May and June (1.57").
The driest month (with the least rainfall) is January (0.28").

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Average rainfall days in October
Harrison, NE

Average rainfall days in October - Harrison, NE
  • Average rainfall days in October: 5.2 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is December (2.7 days).

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Average snowfall in October
Harrison, NE

Average snowfall in October - Harrison, NE
  • Average snowfall in October: 1.18"

The month with the highest snowfall is March (2.56").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Harrison, NE

Average snowfall days in October - Harrison, NE
  • Average snowfall days in October: 3 days

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

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

Average daylight in October / Average sunshine in October - Harrison, NE
  • Average daylight in October: 11h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in October: 7.2h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 6.2).

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Average sunshine days in October
Harrison, NE

Average sunshine days in October - Harrison, NE
  • Average sunshine days in October: 21.7 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in October
Harrison, NE

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Harrison, NE

Average cloud cover in October - Harrison, NE
  • Average cloud cover in October: 24

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in October
Harrison, NE

Average visibility in October - Harrison, NE
  • Average visibility in October: 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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