October weather forecast
Riceville, IA

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Weather in October

October brings distinct autumn conditions to Riceville, with temperatures continuing to drop. It sees a drop in the average highs, reaching a cooler 56.1°F (13.4°C), marking the true onset of fall. Despite the transition into cooler weather, October maintains an optimal amount of sunshine hours per day. Lower temperatures also lead to a decrease in rainfall, settling at an average of 2.2" (56mm). With a lower pressure of 29.99" (762mm), October has a unique climatology defined by crisp, autumn weather.

Temperature

As September gives way to October, the average high-temperature displays a considerable decrease, falling from an agreeable 71.4°F (21.9°C) to a refreshing 56.1°F (13.4°C). Riceville observes an average low-temperature of 41.4°F (5.2°C) during October.

Humidity

October is the least humid month, with an average relative humidity of 73%.

Rainfall

In Riceville, in October, during 11.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 135.3 rainfall days, and 26.54" (674mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1.8 snowfall days, it receives 0.28" (7mm) of snow. In Riceville, during the entire year, snow falls for 50.9 days and aggregates up to 22.83" (580mm) 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 7:08 am and sunset at 6:50 pm. On the last day of October, sunrise is at 7:45 am and sunset at 6:02 pm CDT.

Sunshine

The average sunshine in October is 5.4h.

UV index

The average daily maximum UV index in October in Riceville is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

In Riceville, 56.1°F (13.4°C) is the average high-temperature and 41.4°F (5.2°C) is the average low-temperature during October.

What is the least humid month?

October is the least humid month, with an average relative humidity of 73%.

What is the average humidity in October?

In October, the average relative humidity is 73%.

How many days does it rain in October?

In Riceville, in October, during 11.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 1.8 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Riceville have in October?

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

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:08 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 6:02 pm CDT.

How many hours of sunshine does Riceville have in October?

In October, the average sunshine duration is 5.4h.

What is the UV index reading in October?

In Riceville, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health 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
Riceville, IA

Average temperature in October - Riceville, IA
  • Average high temperature in October: 56.1°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in October: 41.4°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (9°F).

Average pressure in October
Riceville, IA

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

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
Riceville, IA

Average wind speed in October - Riceville, IA
  • Average wind speed in October: 9.9mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

Average humidity in October
Riceville, IA

Average humidity in October - Riceville, IA
  • Average humidity in October: 73%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (73%).

Average rainfall in October
Riceville, IA

Average rainfall in October - Riceville, IA
  • Average rainfall in October: 2.2"

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in October
Riceville, IA

Average rainfall days in October - Riceville, IA
  • Average rainfall days in October: 11.1 days

The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is February (3 days).

Average snowfall in October
Riceville, IA

Average snowfall in October - Riceville, IA
  • Average snowfall in October: 0.28"

The month with the highest snowfall is February (6.46").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Riceville, IA

Average snowfall days in October - Riceville, IA
  • Average snowfall days in October: 1.8 days

The month with the highest number of snowfall days is December (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Riceville, IA
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 5h and 2min

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 24min).

Average sunshine days in October
Riceville, IA

Average sunshine days in October - Riceville, IA
  • Average sunshine days in October: 17.1 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.5 days).

Average UV index in October
Riceville, IA

Average UV index in October - Riceville, 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, November and December (UV index 1).

Average cloud cover in October
Riceville, IA

Average cloud cover in October - Riceville, IA
  • Average cloud cover in October: 41

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in October
Riceville, IA

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

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

Riceville, Iowa, USA

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