October weather forecast
Greeley, IA

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Weather in October

October, the same as September, in Greeley, Iowa, is another refreshing autumn month, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 42.6°F (5.9°C).

Temperature

During Greeley's transition into October, the average high-temperature lessens, moving from a pleasant 72.3°F (22.4°C) in September to a moderate 58.1°F (14.5°C). An average low-temperature of 42.6°F (5.9°C) marks the month of October.

Humidity

April and October, with an average relative humidity of 75%, are the least humid months in Greeley.

Rainfall

In Greeley, in October, during 10.1 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, there are 111.7 rainfall days, and 13.31" (338mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.8 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 39.4 snowfall days, and 6.81" (173mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 2min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:38 am and sunset at 5:59 pm CDT.

Sunshine

In Greeley, Iowa, the average sunshine in October is 5.2h.

UV index

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, an average UV index of 2 transforms into the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To protect against the Sun's most potent rays, avoid direct exposure around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

Greeley in October has an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 42.6°F (5.9°C).

What is the least humid month?

The months with the lowest humidity are April and October, with an average relative humidity of 75%.

What is the average humidity in October?

In Greeley, the average relative humidity in October is 75%.

How much does it rain in October?

In Greeley, in October, during 10.1 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

When does it start to snow in Greeley?

October is the first month it typically snows. Throughout October, in the average 0.8 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Greeley have in October?

In October, the average day length is 11h and 2min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:03 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:59 pm CDT.

How many hours of sunshine does Greeley have in October?

In October, the average sunshine duration is 5.2h.

How high is the UV index in October?

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
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 October
Greeley, IA

Average temperature in October - Greeley, IA
  • Average high temperature in October: 58.1°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in October: 42.6°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in October
Greeley, IA

Average pressure in October - Greeley, IA
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Greeley, IA

Average wind speed in October - Greeley, IA
  • Average wind speed in October: 9.8mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in October
Greeley, IA

Average humidity in October - Greeley, IA
  • Average humidity in October: 75%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and October (75%).

Average rainfall in October
Greeley, IA

Average rainfall in October - Greeley, IA
  • Average rainfall in October: 1.06"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days in October
Greeley, IA

Average rainfall days in October - Greeley, IA
  • Average rainfall days in October: 10.1 days

The month with the highest number of rainy days is June (15.4 days).
The month with the least rainy days is February (2.6 days).

Average snowfall in October
Greeley, IA

Average snowfall in October - Greeley, IA
  • Average snowfall in October: 0.28"

The month with the highest snowfall is January (2.13").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Greeley, IA

Average snowfall days in October - Greeley, IA
  • Average snowfall days in October: 0.8 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Greeley, IA

Average daylight in October / Average sunshine in October - Greeley, IA
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 5h and 1min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Greeley, IA

Average sunshine days in October - Greeley, IA
  • Average sunshine days in October: 18.5 days

The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is June (11.7 days).

Average UV index in October
Greeley, IA

Average UV index in October - Greeley, IA
  • Average UV index in October: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in October
Greeley, IA

Average cloud cover in October - Greeley, IA
  • Average cloud cover in October: 41

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 33).

Average visibility in October
Greeley, IA

Average visibility in October - Greeley, IA
  • Average visibility in October: 6mi

The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).

Greeley, Iowa, USA

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