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
The start of October signals a considerable reduction in the average high-temperature, receding from a warm 73.6°F (23.1°C) in September to a mild 57.9°F (14.4°C). Webb usually reports an average low-temperature of 43.2°F (6.2°C) during the month of October.Humidity
April and October, with an average relative humidity of 68%, are the least humid months in Webb.Rainfall
In Webb, in October, during 10 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 127.3 rainfall days, and 23.58" (599mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.5 snowfall days, it receives 0.35" (9mm) of snow. In Webb, during the entire year, snow falls for 46.1 days and aggregates up to 19.06" (484mm) of snow.Daylight
In Webb, the average length of the day in October is 11h and 1min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:00 pm. On the last day of October, sunrise is at 7:54 am and sunset at 6:13 pm CDT.
Sunshine
The average sunshine in October is 5.7h.UV index
In Webb, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 3 during October, leads to the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. To protect against the Sun's most potent rays, avoid direct exposure around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Webb in October?
What are the least humid months in Webb?
What is the average humidity in October in Webb?
How many days does it rain in October in Webb?
When does it start to snow in Webb?
What is the average length of the day in October in Webb?
What time are sunrise and sunset in October in Webb?
How long on average sun shines in October in Webb?
What is the UV index reading in October in Webb?
Average temperature in October
Webb, IA
- Average high temperature in October: 57.9°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in October: 43.2°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in October
Webb, 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 (29.88"Hg).
Average wind speed in October
Webb, IA
- Average wind speed in October: 10.3mph
The windiest months (with the highest average wind speed) are January and April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in October
Webb, IA
- Average humidity in October: 68%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall in October
Webb, IA
- Average rainfall in October: 1.81"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in October
Webb, IA
- Average rainfall days in October: 10 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in October
Webb, IA
- Average snowfall in October: 0.35"
The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Webb, IA
- Average snowfall days in October: 1.5 days
The month with the highest number of snowfall days is January (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
Webb, 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: 5h and 4min
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 6min).
Average sunshine days in October
Webb, IA
- Average sunshine days in October: 18.3 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in October
Webb, 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
Webb, IA
- Average cloud cover in October: 36
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in October
Webb, 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).
Webb, Iowa, USA
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