October weather forecast
Westfield, IA

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Weather in October

October, like September, is a moderate autumn month in Westfield, Iowa, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 42.8°F (6°C).

Temperature

October indicates a noticeable reduction in the average high-temperature, moving down from a moderately hot 75.2°F (24°C) in September to a moderate 59.5°F (15.3°C). An average low-temperature of 42.8°F (6°C) is noted during the nights in October.

Humidity

October is the least humid month, with an average relative humidity of 66%.

Rainfall

In Westfield, in October, during 10.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, there are 134.3 rainfall days, and 24.45" (621mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Westfield. October is the first month it typically snows in Westfield. Throughout October, in the average 1 snowfall days, it receives 0.31" (8mm) of snow. In Westfield, during the entire year, snow falls for 45.8 days and aggregates up to 16.22" (412mm) of snow.

Daylight

The average length of the day in October is 11h and 2min.
On the first day of the month, sunrise is at 7:24 am and sunset at 7:07 pm. On the last day of October, sunrise is at 8:00 am and sunset at 6:19 pm CDT.

Sunshine

The average sunshine in October is 6.1h.

UV index

In Westfield, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in October transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature, in October, in Westfield, is 59.5°F (15.3°C), while the low-temperature averages to 42.8°F (6°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 87.8°F (31°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 66%.

What is the average humidity in October?

In October, the average relative humidity is 66%.

How many days does it rain in October?

In October, the rain falls for 10.3 days. Throughout October, 1.97" (50mm) of precipitation is accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.31" (8mm) of snow.

What is the average length of the day in October?

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

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:24 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 6:19 pm CDT.

How many hours of sunshine does Westfield have in October?

In October, the average sunshine duration is 6.1h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
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
Westfield, IA

Average temperature in October - Westfield, IA
  • Average high temperature in October: 59.5°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (25.7°F).

  • Average low temperature in October: 42.8°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

Average pressure in October
Westfield, IA

Average pressure in October - Westfield, 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 (29.86"Hg).

Average wind speed in October
Westfield, IA

Average wind speed in October - Westfield, IA
  • Average wind speed in October: 10.2mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in October
Westfield, IA

Average humidity in October - Westfield, IA
  • Average humidity in October: 66%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (66%).

Average rainfall in October
Westfield, IA

Average rainfall in October - Westfield, IA
  • Average rainfall in October: 1.97"

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in October
Westfield, IA

Average rainfall days in October - Westfield, IA
  • Average rainfall days in October: 10.3 days

The month with the highest number of rainy days is June (19.3 days).
The months with the least rainy days are January and February (4.3 days).

Average snowfall in October
Westfield, IA

Average snowfall in October - Westfield, IA
  • Average snowfall in October: 0.31"

The month with the highest snowfall is February (3.62").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Westfield, IA

Average snowfall days in October - Westfield, IA
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Westfield, 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: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in October
Westfield, IA

Average sunshine days in October - Westfield, IA
  • Average sunshine days in October: 17.8 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is June (7.8 days).

Average UV index in October
Westfield, IA

Average UV index in October - Westfield, IA
  • Average UV index in October: 3

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

Average cloud cover in October
Westfield, IA

Average cloud cover in October - Westfield, IA
  • Average cloud cover in October: 34

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in October
Westfield, IA

Average visibility in October - Westfield, 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).

Westfield, Iowa, USA

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