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
Rochester in October sees a clear temperature decline, with average high-temperatures decreasing from an agreeable 70.7°F (21.5°C) in September to a refreshing 55.6°F (13.1°C). Rochester's nighttime temperature in October falls to an average of 40.5°F (4.7°C).Humidity
The least humid month in Rochester, Minnesota, is October, with an average relative humidity of 74%.Rainfall
In October, the rain falls for 9.7 days. Throughout October, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Rochester, there are 109.7 rainfall days, and 16.57" (421mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rochester. October is the first month it typically snows in Rochester. Throughout October, in the average 1.4 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, in Rochester, there are 55.2 snowfall days, and 14.09" (358mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 59min.On the first day of the month, sunrise is at 7:08 am and sunset at 6:50 pm. On the last day of October, sunrise is at 7:46 am and sunset at 6:00 pm CDT.
Sunshine
In October, the average sunshine is 5.1h.UV index
In Rochester, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in October translates into this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Rochester?
What is the least humid month in Rochester?
What is the average humidity in October in Rochester?
How much does it rain in Rochester in October?
When does it start to snow in Rochester?
How many hours of daylight does Rochester have in October?
When is the sunrise / sunset in October in Rochester?
How many hours of sunshine does Rochester have in October?
What is the UV index intensity in October in Rochester?
Average temperature in October
Rochester, MN
- Average high temperature in October: 55.6°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in October: 40.5°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in October
Rochester, MN
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Rochester, MN
- Average wind speed in October: 10mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.5mph).
Average humidity in October
Rochester, MN
- Average humidity in October: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Rochester, MN
- Average rainfall in October: 1.22"
The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in October
Rochester, MN
- Average rainfall days in October: 9.7 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in October
Rochester, MN
- Average snowfall in October: 0.28"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Rochester, MN
- Average snowfall days in October: 1.4 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Rochester, MN
- 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: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in October
Rochester, MN
- Average sunshine days in October: 18.1 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in October
Rochester, MN
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Rochester, MN
- Average cloud cover in October: 43
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Rochester, MN
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Rochester, Minnesota, USA
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