October weather forecast
Sloan, IA

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Weather in October

October, the same as September, in Sloan, Iowa, is a moderate autumn month, with an average temperature varying between 59.9°F (15.5°C) and 43.5°F (6.4°C).

Temperature

As October arrives, a noticeable drop in the average high-temperature is witnessed, moving from a warm 75.6°F (24.2°C) in September to a moderate 59.9°F (15.5°C). October brings Sloan a consistent average low-temperature of 43.5°F (6.4°C).

Humidity

With an average relative humidity of 65%, October is the least humid month.

Rainfall

In Sloan, in October, during 8.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. In Sloan, during the entire year, the rain falls for 102.3 days and collects up to 12.91" (328mm) of precipitation.

Snowfall

January through April, 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 0.16" (4mm) of snow. In Sloan, Iowa, during the entire year, snow falls for 31.1 days and aggregates up to 6.85" (174mm) of snow.

Daylight

The average length of the day in October is 11h and 3min.
On the first day of October in Sloan, sunrise is at 7:22 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:19 pm CDT.

Sunshine

In Sloan, the average sunshine in October is 6.3h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 3 during October translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

The average high-temperature, in October, in Sloan, is 59.9°F (15.5°C), while the average low-temperature is 43.5°F (6.4°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 87.8°F (31°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 65%.

What is the average humidity in October?

The average relative humidity in October is 65%.

How many days does it rain in October?

In October, the rain falls for 8.5 days. Throughout October, 0.94" (24mm) of precipitation is accumulated.

When does it start to snow in Sloan?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.16" (4mm) of snow.

How many hours of daylight does Sloan have in October?

In October, the average day length is 11h and 3min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:22 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:19 pm CDT.

How long on average sun shines in October?

In Sloan, the average sunshine duration in October is 6.3h.

What is the UV index intensity in October?

In Sloan, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Sloan, IA

Average temperature in October - Sloan, IA
  • Average high temperature in October: 59.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in October: 43.5°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

Average pressure in October
Sloan, IA

Average pressure in October - Sloan, 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 (29.86"Hg).

Average wind speed in October
Sloan, IA

Average wind speed in October - Sloan, IA
  • Average wind speed in October: 10.1mph

The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

Average humidity in October
Sloan, IA

Average humidity in October - Sloan, IA
  • Average humidity in October: 65%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (65%).

Average rainfall in October
Sloan, IA

Average rainfall in October - Sloan, IA
  • Average rainfall in October: 0.94"

The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are January and February (0.39").

Average rainfall days in October
Sloan, IA

Average rainfall days in October - Sloan, IA
  • Average rainfall days in October: 8.5 days

The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is January (2.6 days).

Average snowfall in October
Sloan, IA

Average snowfall in October - Sloan, IA
  • Average snowfall in October: 0.16"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Sloan, IA

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

The month with the highest number of snowfall days is January (8.2 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
Sloan, IA

Average daylight in October / Average sunshine in October - Sloan, 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: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in October
Sloan, IA

Average sunshine days in October - Sloan, IA
  • Average sunshine days in October: 20.6 days

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is June (13.1 days).

Average UV index in October
Sloan, IA

Average UV index in October - Sloan, IA
  • Average UV index in October: 3

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in October
Sloan, IA

Average cloud cover in October - Sloan, IA
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in October
Sloan, IA

Average visibility in October - Sloan, IA
  • 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).

Sloan, Iowa, USA

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