October weather forecast
Boyer, IA

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Weather in October

October, like September, is another refreshing autumn month in Boyer, Iowa, with an average temperature fluctuating between 59.2°F (15.1°C) and 43.7°F (6.5°C).

Temperature

Boyer's weather undergoes a significant change with the arrival of October, as the average high-temperature drops from a moderately hot 74.5°F (23.6°C) in September to a refreshing 59.2°F (15.1°C). Boyer sees an average low-temperature of 43.7°F (6.5°C) during October.

Humidity

The months with the lowest humidity are April and October, with an average relative humidity of 68%.

Rainfall

In October, in Boyer, the rain falls for 10.4 days. Throughout October, 2.09" (53mm) of precipitation is accumulated. Throughout the year, in Boyer, there are 123 rainfall days, and 24.72" (628mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Boyer are January through May, October through December. October is the first month it typically snows in Boyer. Throughout October, in the average 0.8 snowfall days, it receives 0.12" (3mm) of snow. In Boyer, during the entire year, snow falls for 36.8 days and aggregates up to 14.53" (369mm) of snow.

Daylight

In October, the average length of the day in Boyer is 11h and 3min.
On the first day of October, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:15 pm CDT.

Sunshine

In Boyer, the average sunshine in October is 5.8h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 3 during October leads to these instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Boyer?

Boyer in October has an average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 43.7°F (6.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in July is appraised at 87.8°F (31°C).

What are the least humid months in Boyer?

The months with the lowest humidity in Boyer, Iowa, are April and October, with an average relative humidity of 68%.

What is the average humidity in October in Boyer?

In Boyer, Iowa, the average relative humidity in October is 68%.

How many days does it rain in October in Boyer?

In Boyer, in October, it is raining for 10.4 days, with typically 2.09" (53mm) of accumulated precipitation.

When does it start snowing in Boyer?

October is the first month it typically snows in Boyer. Throughout October, in the average 0.8 snowfall days, it receives 0.12" (3mm) of snow.

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

In Boyer, Iowa, the average day length in October is 11h and 3min.

What time are sunrise and sunset in October in Boyer?

In October, on the first day of the month, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of the month, in Boyer, Iowa, sunrise is at 7:53 am and sunset at 6:15 pm CDT.

How many hours of sunshine does Boyer have in October?

In Boyer, the average sunshine duration in October is 5.8h.

What is the UV index intensity in October in Boyer?

In Boyer, Iowa, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes 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
Boyer, IA

Average temperature in October - Boyer, IA
  • Average high temperature in October: 59.2°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in October: 43.7°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14°F).

Average pressure in October
Boyer, IA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in October
Boyer, IA

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

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in October
Boyer, IA

Average humidity in October - Boyer, IA
  • Average humidity in October: 68%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are April and October (68%).

Average rainfall in October
Boyer, IA

Average rainfall in October - Boyer, IA
  • Average rainfall in October: 2.09"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in October
Boyer, IA

Average rainfall days in October - Boyer, IA
  • Average rainfall days in October: 10.4 days

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (3 days).

Average snowfall in October
Boyer, IA

Average snowfall in October - Boyer, IA
  • Average snowfall in October: 0.12"

The month with the highest snowfall is February (3.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Boyer, IA

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

The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in October
Boyer, IA

Average sunshine days in October - Boyer, IA
  • Average sunshine days in October: 18.8 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is June (11.9 days).

Average UV index in October
Boyer, IA

Average UV index in October - Boyer, 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 February (UV index 1).

Average cloud cover in October
Boyer, IA

Average cloud cover in October - Boyer, IA
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in October
Boyer, IA

Average visibility in October - Boyer, 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).

Boyer, Iowa, USA

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