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 an agreeable 70.7°F (21.5°C) in September to a mild 56.3°F (13.5°C). Throughout October, the temperature falls to an average low of 41.2°F (5.1°C).Humidity
In Princeton, the average relative humidity in October is 77%.Rainfall
In Princeton, Wisconsin, in October, during 11.5 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Princeton, Wisconsin, during the entire year, the rain falls for 129.3 days and collects up to 25.51" (648mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Princeton. Throughout October, in the average 1.2 snowfall days, it receives 0.35" (9mm) of snow. In Princeton, Wisconsin, during the entire year, snow falls for 49.7 days and aggregates up to 18.86" (479mm) of snow.Daylight
The average length of the day in October in Princeton, Wisconsin, is 10h and 59min.On the first day of October, sunrise is at 6:54 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:47 pm CDT.
Sunshine
In October, the average sunshine in Princeton is 5.2h.UV index
In Princeton, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 2 in October leads to these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Princeton?
What is the average humidity in October in Princeton?
How much does it rain in Princeton in October?
When does it start snowing in Princeton?
How many hours of daylight does Princeton have in October?
What time are sunrise and sunset in October in Princeton?
How many hours of sunshine does Princeton have in October?
How high is the UV index in October in Princeton?
Average temperature in October
Princeton, WI
- Average high temperature in October: 56.3°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.1°F).
- Average low temperature in October: 41.2°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in October
Princeton, WI
- Average pressure in October: 29.98"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Princeton, WI
- Average wind speed in October: 9.1mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in October
Princeton, WI
- Average humidity in October: 77%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in October
Princeton, WI
- Average rainfall in October: 2.52"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in October
Princeton, WI
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3 days).
Average snowfall in October
Princeton, WI
- Average snowfall in October: 0.35"
The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Princeton, WI
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Princeton, WI
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in October
Princeton, WI
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is December (17.9 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in October
Princeton, 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, February, November and December (UV index 1).
Average cloud cover in October
Princeton, WI
- Average cloud cover in October: 45
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in October
Princeton, WI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Princeton, Wisconsin, USA
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