October weather forecast
West Grove, IA

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Weather in October

October, like September, in West Grove, Iowa, is another enjoyable autumn month, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 61.7°F (16.5°C).

Temperature

West Grove in October sees a clear temperature decline, with average high-temperatures decreasing from a warm 76.1°F (24.5°C) in September to an enjoyable 61.7°F (16.5°C). Throughout October, the temperature in West Grove tends to fall to a consistent average low of 45.5°F (7.5°C).

Humidity

The least humid month in West Grove is October, with an average relative humidity of 72%.

Rainfall

In West Grove, in October, it is raining for 9.5 days, with typically 2.32" (59mm) of accumulated precipitation. In West Grove, during the entire year, the rain falls for 133.4 days and collects up to 26.54" (674mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in West Grove, Iowa. October is the first month it typically snows in West Grove. Throughout October, in the average 0.4 snowfall days, it receives 0.79" (20mm) of snow. In West Grove, during the entire year, snow falls for 34.8 days and aggregates up to 16.18" (411mm) of snow.

Daylight

In October, the average length of the day is 11h and 6min.
On the first day of October, sunrise is at 7:07 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:07 pm CDT.

Sunshine

The average sunshine in October in West Grove is 5.7h.

UV index

In West Grove, Iowa, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 3 in October leads to these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures in West Grove?

In West Grove, in October, the average high-temperature is 61.7°F (16.5°C), and the average low-temperature is 45.5°F (7.5°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 89.6°F (32°C).

What is the least humid month in West Grove?

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

What is the average humidity in October in West Grove?

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

How much does it rain in West Grove in October?

In West Grove, Iowa, during October, the rain falls for 9.5 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When does it start to snow in West Grove?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.79" (20mm) of snow.

How many hours of daylight does West Grove have in October?

In West Grove, Iowa, the average day length in October is 11h and 6min.

When are sunrise and sunset in October in West Grove?

In October, on the first day of the month, sunrise is at 7:07 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:07 pm CDT.

How many hours of sunshine does West Grove have in October?

In West Grove, Iowa, the average sunshine duration in October is 5.7h.

What is the UV index reading in October in West Grove?

In West Grove, Iowa, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
West Grove, IA

Average temperature in October - West Grove, IA
  • Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in October: 45.5°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

Average pressure in October
West Grove, IA

Average pressure in October - West Grove, IA
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
West Grove, IA

Average wind speed in October - West Grove, IA
  • Average wind speed in October: 9.6mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in October
West Grove, IA

Average humidity in October - West Grove, IA
  • Average humidity in October: 72%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
West Grove, IA

Average rainfall in October - West Grove, IA
  • Average rainfall in October: 2.32"

The wettest month (with the highest rainfall) is June (3.86").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in October
West Grove, IA

Average rainfall days in October - West Grove, IA
  • Average rainfall days in October: 9.5 days

The months with the highest number of rainy days are May and June (16.8 days).
The months with the least rainy days are January and February (6 days).

Average snowfall in October
West Grove, IA

Average snowfall in October - West Grove, IA
  • Average snowfall in October: 0.79"

The month with the highest snowfall is January (4.84").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
West Grove, IA

Average snowfall days in October - West Grove, IA
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (10.8 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
West Grove, IA

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in October
West Grove, IA

Average sunshine days in October - West Grove, IA
  • Average sunshine days in October: 19.5 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.2 days).

Average UV index in October
West Grove, IA

Average UV index in October - West Grove, IA
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October
West Grove, IA

Average cloud cover in October - West Grove, IA
  • Average cloud cover in October: 35

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 28).

Average visibility in October
West Grove, IA

Average visibility in October - West Grove, 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).

West Grove, Iowa, USA

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