Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
In West Branch, the onset of October is marked by a decreased average high-temperature, declining from September's moderately hot 75.2°F (24°C) to a moderate 60.3°F (15.7°C). West Branch observes an average low-temperature of 44.8°F (7.1°C) during October.Humidity
With an average relative humidity of 72%, October is the least humid month.Rainfall
In October, in West Branch, the rain falls for 10.9 days. Throughout October, 2.48" (63mm) of precipitation is accumulated. In West Branch, during the entire year, the rain falls for 139.1 days and collects up to 29.57" (751mm) of precipitation.Snowfall
Months with snowfall in West Branch are January through April, October through December. October is the first month it typically snows in West Branch. Throughout October, in the average 0.5 snowfall days, it receives 0.67" (17mm) of snow. Throughout the year, in West Branch, there are 34.5 snowfall days, and 16.85" (428mm) of snow is accumulated.Daylight
In West Branch, Iowa, the average length of the day in October is 11h and 4min.On the first day of the month, sunrise is at 7:03 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:37 am and sunset at 6:00 pm CDT.
Sunshine
The average sunshine in October in West Branch is 5.5h.UV index
The average daily maximum UV index in October in West Branch is 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In October, an average UV index of 2 transforms into the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in West Branch in October?
What is the least humid month in West Branch?
What is the average humidity in October in West Branch?
How many days does it rain in October in West Branch?
When does it start snowing in West Branch?
How many hours of daylight does West Branch have in October?
When are sunrise and sunset in October in West Branch?
How many hours of sunshine does West Branch have in October?
What is the UV index intensity in October in West Branch?
Average temperature in October
West Branch, IA
- Average high temperature in October: 60.3°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in October: 44.8°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in October
West Branch, IA
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in October
West Branch, IA
- Average wind speed in October: 9.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in October
West Branch, IA
- Average humidity in October: 72%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in October
West Branch, IA
- Average rainfall in October: 2.48"
The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in October
West Branch, IA
- Average rainfall days in October: 10.9 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (4.4 days).
Average snowfall in October
West Branch, IA
- Average snowfall in October: 0.67"
The month with the highest snowfall is January (5.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
West Branch, IA
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
West Branch, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in October
West Branch, IA
- Average sunshine days in October: 18.6 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in October
West Branch, 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 and December (UV index 1).
Average cloud cover in October
West Branch, IA
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in October
West Branch, IA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
West Branch, Iowa, USA
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