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
October involves a decrease in temperature, down from an agreeable 71.8°F (22.1°C) in September to a refreshing 58.3°F (14.6°C). Delavan's temperature drops to an average low of 42.4°F (5.8°C) during the nights of October.Humidity
The months with the lowest humidity are April and October, with an average relative humidity of 77%.Rainfall
In Delavan, Wisconsin, during October, the rain falls for 11.5 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, in Delavan, Wisconsin, there are 132.3 rainfall days, and 18.7" (475mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.7 snowfall days, it receives 0.35" (9mm) of snow. Throughout the year, in Delavan, there are 47.5 snowfall days, and 11.81" (300mm) of snow is accumulated.Daylight
The average length of the day in October in Delavan is 11h and 2min.On the first day of October in Delavan, sunrise is at 6:52 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:48 pm CDT.
Sunshine
In Delavan, Wisconsin, the average sunshine in October is 5.3h.UV index
In Delavan, Wisconsin, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are October temperatures in Delavan?
What are the least humid months in Delavan?
What is the average humidity in October in Delavan?
How many days does it rain in October in Delavan?
When does it start snowing in Delavan?
What is the average length of the day in October in Delavan?
When is the sunrise / sunset in October in Delavan?
How many hours of sunshine does Delavan have in October?
What is the UV index reading in October in Delavan?
Average temperature in October
Delavan, WI
- Average high temperature in October: 58.3°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in October: 42.4°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in October
Delavan, WI
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Delavan, WI
- Average wind speed in October: 8.6mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in October
Delavan, WI
- Average humidity in October: 77%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in October
Delavan, WI
- Average rainfall in October: 1.5"
The wettest month (with the highest rainfall) is July (2.56").
The driest months (with the least rainfall) are January and December (0.79").
Average rainfall days in October
Delavan, WI
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and February (3.8 days).
Average snowfall in October
Delavan, WI
- Average snowfall in October: 0.35"
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Delavan, WI
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Delavan, WI
- 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 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Delavan, WI
- Average sunshine days in October: 16.2 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in October
Delavan, WI
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Delavan, WI
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July, August and September (Cloud cover 35).
Average visibility in October
Delavan, WI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Delavan, Wisconsin, USA
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