October weather forecast
Arnolds Park, IA

Weather in October

October, like September, is another mild autumn month in Arnolds Park, Iowa, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 56.7°F (13.7°C).

Temperature

In October, the average high-temperature significantly decreases from an agreeable 72.7°F (22.6°C) in September to a mild 56.7°F (13.7°C). In Arnolds Park, Iowa, in October, the average low-temperature is 41.9°F (5.5°C).

Humidity

With an average relative humidity of 68%, October is the least humid month.

Rainfall

In Arnolds Park, during 9.9 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Arnolds Park, during the entire year, the rain falls for 121.8 days and collects up to 23.27" (591mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1.5 snowfall days, it receives 0.75" (19mm) of snow. In Arnolds Park, during the entire year, snow falls for 48.3 days and aggregates up to 21.18" (538mm) of snow.

Daylight

The average length of the day in October is 11h and 1min.
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, in Arnolds Park, sunrise is at 7:54 am and sunset at 6:13 pm CDT.

Sunshine

In October, the average sunshine in Arnolds Park is 5.7h.

UV index

In October, the average daily maximum UV index in Arnolds Park, Iowa, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the least humid month in Arnolds Park?

The least humid month is October, with an average relative humidity of 68%.

What is the average humidity in October in Arnolds Park?

In Arnolds Park, Iowa, the average relative humidity in October is 68%.

How many days does it rain in October in Arnolds Park?

In Arnolds Park, in October, it is raining for 9.9 days, with typically 1.85" (47mm) of accumulated precipitation.

When does it start to snow in Arnolds Park?

October is the first month it typically snows in Arnolds Park, Iowa. Throughout October, in the average 1.5 snowfall days, it receives 0.75" (19mm) of snow.

What is the average length of the day in October in Arnolds Park?

In October, the average day length in Arnolds Park is 11h and 1min.

When are sunrise and sunset in October in Arnolds Park?

In October, on the first day of the month, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 6:13 pm CDT.

How many hours of sunshine does Arnolds Park have in October?

In Arnolds Park, Iowa, the average sunshine duration in October is 5.7h.

What is the UV index intensity in October in Arnolds Park?

In Arnolds Park, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.

Average temperature in October
Arnolds Park, IA

Average temperature in October - Arnolds Park, IA
  • Average high temperature in October: 56.7°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.8°F).

  • Average low temperature in October: 41.9°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure in October
Arnolds Park, IA

Average pressure in October - Arnolds Park, IA
  • Average pressure in October: 29.99"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).

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Average wind speed in October
Arnolds Park, IA

Average wind speed in October - Arnolds Park, IA
  • Average wind speed in October: 10.6mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity in October
Arnolds Park, IA

Average humidity in October - Arnolds Park, IA
  • Average humidity in October: 68%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in October
Arnolds Park, IA

Average rainfall in October - Arnolds Park, IA
  • Average rainfall in October: 1.85"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in October
Arnolds Park, IA

Average rainfall days in October - Arnolds Park, IA
  • Average rainfall days in October: 9.9 days

The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is February (3 days).

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Average snowfall in October
Arnolds Park, IA

Average snowfall in October - Arnolds Park, IA
  • Average snowfall in October: 0.75"

The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Arnolds Park, IA

Average snowfall days in October - Arnolds Park, IA
  • Average snowfall days in October: 1.5 days

The month with the highest number of snowfall days is December (11 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Arnolds Park, IA

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

The month with the longest days is June (Average daylight: 15h and 21min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in October: 5.7h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4h).

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Average sunshine days in October
Arnolds Park, IA

Average sunshine days in October - Arnolds Park, IA
  • Average sunshine days in October: 18.4 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in October
Arnolds Park, IA

Average UV index in October - Arnolds Park, 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 and November (UV index 1).

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Average cloud cover in October
Arnolds Park, IA

Average cloud cover in October - Arnolds Park, IA
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in October
Arnolds Park, IA

Average visibility in October - Arnolds Park, 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).

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