October weather forecast
Ankeny, IA

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Weather in October

October in Ankeny, Iowa, witnesses the full expressive fall season in all its glory. The weather turns colder with the first hints of returning frost noticeable on clear mornings. The vibrancy of fall foliage together with the crisp temperature makes for scenic outdoor excursions. Nightfall comes earlier, and with it, temperatures drop sharply. October ends with a mild duskiness and the first hint of winter's approach with snowfall measuring 0.31" (8mm) on average.

Temperature

Ankeny's weather undergoes a significant change with the arrival of October, as the average high-temperature drops from a warm 75.2°F (24°C) in September to a refreshing 60.3°F (15.7°C). October witnesses an average low-temperature hovering around a frosty 44.4°F (6.9°C).

Humidity

The least humid month is October, with an average relative humidity of 70%.

Rainfall

In Ankeny, in October, during 10.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In Ankeny, during the entire year, the rain falls for 129.8 days and collects up to 25.91" (658mm) 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 0.6 snowfall days, it receives 0.31" (8mm) of snow. In Ankeny, during the entire year, snow falls for 36.2 days and aggregates up to 13.94" (354mm) of snow.

Daylight

In October, the average length of the day is 11h and 4min.
On the first day of the month, sunrise is at 7:12 am and sunset at 6:55 pm. On the last day of October, in Ankeny, sunrise is at 7:46 am and sunset at 6:09 pm CDT.

Sunshine

In Ankeny, the average sunshine in October is 5.6h.

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 value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In October, the maximum UV index of 2 transforms into these recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Ankeny?

The high-temperature, in October, in Ankeny, is 60.3°F (15.7°C), while the low-temperature averages to 44.4°F (6.9°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is estimated at 86°F (30°C).

What is the least humid month?

With an average relative humidity of 70%, October is the least humid month.

What is the average humidity in October?

The average relative humidity in October is 70%.

How much does it rain in October?

In October, the rain falls for 10.2 days. Throughout October, 2.13" (54mm) of precipitation is accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.31" (8mm) of snow.

How many hours of daylight does Ankeny have in October?

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

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:12 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:09 pm CDT.

How many hours of sunshine does Ankeny have in October?

In Ankeny, the average sunshine duration in October is 5.6h.

What are the months with the lowest UV index?

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

How high is the UV index in October?

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

Average temperature in October - Ankeny, IA
  • Average high temperature in October: 60.3°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in October: 44.4°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

Average pressure in October
Ankeny, IA

Average pressure in October - Ankeny, IA
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
Ankeny, IA

Average wind speed in October - Ankeny, IA
  • Average wind speed in October: 9.4mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in October
Ankeny, IA

Average humidity in October - Ankeny, IA
  • Average humidity in October: 70%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (70%).

Average rainfall in October
Ankeny, IA

Average rainfall in October - Ankeny, IA
  • Average rainfall in October: 2.13"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in October
Ankeny, IA

Average rainfall days in October - Ankeny, IA
  • Average rainfall days in October: 10.2 days

The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (3.7 days).

Average snowfall in October
Ankeny, IA

Average snowfall in October - Ankeny, IA
  • Average snowfall in October: 0.31"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Ankeny, IA

Average snowfall days in October - Ankeny, IA
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Ankeny, 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in October
Ankeny, IA

Average sunshine days in October - Ankeny, IA
  • Average sunshine days in October: 18.7 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (11 days).

Average UV index in October
Ankeny, IA

Average UV index in October - Ankeny, 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
Ankeny, IA

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

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and September (Cloud cover 29).

Average visibility in October
Ankeny, IA

Average visibility in October - Ankeny, 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).

Ankeny, Iowa, USA

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