October weather forecast
Readlyn, IA

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Weather in October

October, like September, is another refreshing autumn month in Readlyn, Iowa, with an average temperature varying between 43.2°F (6.2°C) and 58.3°F (14.6°C).

Temperature

The changeover to October signals a significant decrease in the average high-temperature, dropping from a pleasant 72.9°F (22.7°C) in September to a moderate 58.3°F (14.6°C). During October nights, Readlyn records an average temperature of 43.2°F (6.2°C).

Humidity

October is the least humid month in Readlyn, with an average relative humidity of 72%.

Rainfall

In Readlyn, in October, during 10.7 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Readlyn, during the entire year, the rain falls for 132 days and collects up to 27.28" (693mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Readlyn. Throughout October, in the average 0.8 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 45.6 snowfall days, and 17.48" (444mm) of snow is accumulated.

Daylight

In Readlyn, Iowa, the average length of the day in October is 11h and 2min.
On the first day of October, sunrise is at 7:06 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:02 pm CDT.

Sunshine

The average sunshine in October is 5.4h.

UV index

In October, the average daily maximum UV index in Readlyn is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 2 during October translates into the following guidance:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the usual temperature for Readlyn in October?

Readlyn in October has an average high-temperature of 58.3°F (14.6°C) and an average low-temperature of 43.2°F (6.2°C).

What is the least humid month in Readlyn?

October is the least humid month, with an average relative humidity of 72%.

What is the average humidity in October in Readlyn?

In October, the average relative humidity in Readlyn, Iowa, is 72%.

How many days does it rain in October in Readlyn?

In Readlyn, in October, it is raining for 10.7 days, with typically 2.6" (66mm) of accumulated precipitation.

When does it start to snow in Readlyn?

October is the first month it typically snows in Readlyn, Iowa. Throughout October, in the average 0.8 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in October in Readlyn?

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

When is the sunrise / sunset in October in Readlyn?

On the first day of October in Readlyn, sunrise is at 7:06 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:02 pm CDT.

How many hours of sunshine does Readlyn have in October?

The average sunshine duration in October is 5.4h.

How high is the UV index in October in Readlyn?

The average daily maximum UV index in October in Readlyn, Iowa, is 2. A UV Index reading of 2, and below, represents 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
Readlyn, IA

Average temperature in October - Readlyn, IA
  • Average high temperature in October: 58.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (23.9°F).

  • Average low temperature in October: 43.2°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

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Average pressure in October
Readlyn, IA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in October
Readlyn, IA

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

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in October
Readlyn, IA

Average humidity in October - Readlyn, IA
  • Average humidity in October: 72%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Readlyn, IA

Average rainfall in October - Readlyn, IA
  • Average rainfall in October: 2.6"

The wettest month (with the highest rainfall) is June (4.09").
The driest month (with the least rainfall) is January (0.98").

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Average rainfall days in October
Readlyn, IA

Average rainfall days in October - Readlyn, IA
  • Average rainfall days in October: 10.7 days

The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in October
Readlyn, IA

Average snowfall in October - Readlyn, IA
  • Average snowfall in October: 0.2"

The month with the highest snowfall is January (4.45").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Readlyn, IA

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

The month with the highest number of snowfall days is January (11.8 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
Readlyn, IA

Average daylight in October / Average sunshine in October - Readlyn, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in October
Readlyn, IA

Average sunshine days in October - Readlyn, IA
  • Average sunshine days in October: 17.5 days

The months with the most sunshine days are October, November and December (17.5 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in October
Readlyn, IA

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

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

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Average cloud cover in October
Readlyn, IA

Average cloud cover in October - Readlyn, IA
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 31).

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Average visibility in October
Readlyn, IA

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

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

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Readlyn, Iowa, USA

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