October weather forecast
Aspinwall, IA

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Weather in October

October, like September, is a moderate autumn month in Aspinwall, Iowa, with an average temperature fluctuating between 43.7°F (6.5°C) and 59°F (15°C).

Temperature

October is characterized by a noticeable reduction in the average high-temperature, falling from a moderately hot 74.3°F (23.5°C) in September to a mild 59°F (15°C). Throughout the month of October, Aspinwall reports a steady low-temperature average of 43.7°F (6.5°C).

Humidity

The months with the lowest humidity are April and October, with an average relative humidity of 69%.

Rainfall

In Aspinwall, in October, during 10.6 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Aspinwall, during the entire year, the rain falls for 126.1 days and collects up to 26.38" (670mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.35" (9mm) of snow. In Aspinwall, during the entire year, snow falls for 41.5 days and aggregates up to 18.23" (463mm) of snow.

Daylight

In Aspinwall, the average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of October, sunrise is at 7:52 am and sunset at 6:15 pm CDT.

Sunshine

In October, the average sunshine is 5.7h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 2 in October translates into the following instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The average high-temperature, in October, in Aspinwall, is 59°F (15°C), while the average low-temperature is 43.7°F (6.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 87.8°F (31°C).

What are the least humid months?

The months with the lowest humidity are April and October, with an average relative humidity of 69%.

What is the average humidity in October?

In Aspinwall, the average relative humidity in October is 69%.

How much does it rain in October?

In October, the rain falls for 10.6 days. Throughout October, 1.97" (50mm) of precipitation is accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.35" (9mm) of snow.

How many hours of daylight does Aspinwall have in October?

In October, the average day length is 11h and 4min.

What time are sunrise and sunset in October in Aspinwall?

On the first day of October, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 6:15 pm CDT.

How many hours of sunshine does Aspinwall have in October?

The average sunshine duration in October is 5.7h.

What is the month with the lowest UV index?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in October?

The average daily maximum UV index in October in Aspinwall is 2. A UV Index value of 2, and less, symbolizes a low 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 October
Aspinwall, IA

Average temperature in October - Aspinwall, IA
  • Average high temperature in October: 59°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in October: 43.7°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

Average pressure in October
Aspinwall, IA

Average pressure in October - Aspinwall, IA
  • 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 (29.87"Hg).

Average wind speed in October
Aspinwall, IA

Average wind speed in October - Aspinwall, IA
  • Average wind speed in October: 9.9mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in October
Aspinwall, IA

Average humidity in October - Aspinwall, IA
  • Average humidity in October: 69%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April and October (69%).

Average rainfall in October
Aspinwall, IA

Average rainfall in October - Aspinwall, IA
  • Average rainfall in October: 1.97"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is January (0.87").

Average rainfall days in October
Aspinwall, IA

Average rainfall days in October - Aspinwall, IA
  • Average rainfall days in October: 10.6 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in October
Aspinwall, IA

Average snowfall in October - Aspinwall, IA
  • Average snowfall in October: 0.35"

The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Aspinwall, IA

Average snowfall days in October - Aspinwall, IA
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Aspinwall, IA
  • Average daylight in October: 11h and 1min

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 October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in October
Aspinwall, IA

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

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in October
Aspinwall, IA

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

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

Average cloud cover in October
Aspinwall, IA

Average cloud cover in October - Aspinwall, IA
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in October
Aspinwall, IA

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

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

Aspinwall, Iowa, USA

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