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 is characterized by a reduction in the average high-temperature, from a comfortable 67.8°F (19.9°C) in September to a cool 53.6°F (12°C). The low-temperature in Rochester averages to a cold 39°F (3.9°C) during the nights of October.Humidity
In October, the average relative humidity is 82%.Rainfall
In Rochester, in October, it is raining for 11.1 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, there are 110.1 rainfall days, and 15.55" (395mm) of precipitation is accumulated.Snowfall
Months with snowfall in Rochester are January through May, October through December. October is the first month it typically snows in Rochester. Throughout October, in the average 3.5 snowfall days, it receives 2.09" (53mm) of snow. In Rochester, during the entire year, snow falls for 86.6 days and aggregates up to 36.97" (939mm) of snow.Daylight
In October, the average length of the day is 10h and 59min.On the first day of October, sunrise is at 6:49 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:42 pm EDT.
Sunshine
The average sunshine in October in Rochester is 4.7h.UV index
The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: In October, the maximum UV index of 2 translates into these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the average October temperature in Rochester?
What is the average humidity in October in Rochester?
How many days does it rain in October in Rochester?
When does it start snowing in Rochester?
What is the average length of the day in October in Rochester?
When are sunrise and sunset in October in Rochester?
How long on average sun shines in October in Rochester?
What is the UV index reading in October in Rochester?
Average temperature in October
Rochester, VT
- Average high temperature in October: 53.6°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in October: 39°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure in October
Rochester, VT
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Rochester, VT
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in October
Rochester, VT
- Average humidity in October: 82%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in October
Rochester, VT
- Average rainfall in October: 1.54"
The wettest month (with the highest rainfall) is June (1.73").
The driest month (with the least rainfall) is September (0.83").
Average rainfall days in October
Rochester, VT
- Average rainfall days in October: 11.1 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in October
Rochester, VT
- Average snowfall in October: 2.09"
The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Rochester, VT
- Average snowfall days in October: 3.5 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Rochester, VT
- 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: 4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in October
Rochester, VT
- Average sunshine days in October: 16.2 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is February (11.7 days).
Average UV index in October
Rochester, VT
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
Rochester, VT
- Average cloud cover in October: 57
The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in October
Rochester, VT
- Average visibility in October: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
Rochester, Vermont, USA
Weather forecast for your location
2. Allow the app to use your location
