October weather forecast
Fertile, IA

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Weather in October

October, the same as September, in Fertile, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 42.3°F (5.7°C) and 57.4°F (14.1°C).

Temperature

A notable decrease in the average high-temperature is observed during October, falling from a pleasant 72.3°F (22.4°C) in September to a refreshing 57.4°F (14.1°C). An average low-temperature of 42.3°F (5.7°C) is recorded in the month of October in Fertile.

Humidity

With an average relative humidity of 71%, October is the least humid month in Fertile.

Rainfall

In October, the rain falls for 11.6 days. Throughout October, 2.28" (58mm) of precipitation is accumulated. Throughout the year, in Fertile, there are 145.9 rainfall days, and 28.82" (732mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Fertile. October is the first month it typically snows in Fertile. Throughout October, in the average 1.9 snowfall days, it receives 0.24" (6mm) of snow. In Fertile, during the entire year, snow falls for 60.2 days and aggregates up to 26.26" (667mm) of snow.

Daylight

The average length of the day in October in Fertile is 11h and 1min.
On the first day of the month, sunrise is at 7:11 am and sunset at 6:54 pm. On the last day of October, sunrise is at 7:48 am and sunset at 6:06 pm CDT.

Sunshine

In Fertile, Iowa, the average sunshine in October is 5.5h.

UV index

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Fertile in October?

During October, Fertile experiences an average high-temperature of 57.4°F (14.1°C) and a low-temperature of 42.3°F (5.7°C).

What is the least humid month in Fertile?

October is the least humid month, with an average relative humidity of 71%.

What is the average humidity in October in Fertile?

The average relative humidity in October is 71%.

How many days does it rain in October in Fertile?

In Fertile, Iowa, during October, the rain falls for 11.6 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When does it start to snow in Fertile?

October is the first month it typically snows in Fertile. Throughout October, in the average 1.9 snowfall days, it receives 0.24" (6mm) of snow.

How many hours of daylight does Fertile have in October?

The average day length in October in Fertile, Iowa, is 11h and 1min.

When is the sunrise / sunset in October in Fertile?

On the first day of October in Fertile, Iowa, sunrise is at 7:11 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:06 pm CDT.

How long on average sun shines in October in Fertile?

In Fertile, Iowa, the average sunshine duration in October is 5.5h.

What is the UV index reading in October in Fertile?

In October, the average daily maximum UV index in Fertile is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to the Sun's 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
Fertile, IA

Average temperature in October - Fertile, IA
  • Average high temperature in October: 57.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.3°F).

  • Average low temperature in October: 42.3°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 (9.9°F).

Average pressure in October
Fertile, IA

Average pressure in October - Fertile, IA
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
Fertile, IA

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

The windiest months (with the highest average wind speed) are January and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

Average humidity in October
Fertile, IA

Average humidity in October - Fertile, IA
  • Average humidity in October: 71%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Fertile, IA

Average rainfall in October - Fertile, IA
  • Average rainfall in October: 2.28"

The wettest month (with the highest rainfall) is June (4.65").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in October
Fertile, IA

Average rainfall days in October - Fertile, IA
  • Average rainfall days in October: 11.6 days

The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in October
Fertile, IA

Average snowfall in October - Fertile, IA
  • Average snowfall in October: 0.24"

The month with the highest snowfall is February (7.48").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Fertile, IA

Average snowfall days in October - Fertile, IA
  • Average snowfall days in October: 1.9 days

The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Fertile, 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 0min).

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Fertile, IA

Average sunshine days in October - Fertile, IA
  • Average sunshine days in October: 15.5 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (8 days).

Average UV index in October
Fertile, IA

Average UV index in October - Fertile, 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).

Average cloud cover in October
Fertile, IA

Average cloud cover in October - Fertile, IA
  • Average cloud cover in October: 40

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in October
Fertile, IA

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

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

Fertile, Iowa, USA

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