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 71.1°F (21.7°C) in September to a refreshing 58.6°F (14.8°C). Throughout the month of October, East Rochester observes an average nighttime temperature of 46°F (7.8°C).Humidity
In East Rochester, the average relative humidity in October is 78%.Rainfall
In East Rochester, in October, during 16.6 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In East Rochester, during the entire year, the rain falls for 163.3 days and collects up to 23.7" (602mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in East Rochester. October is the first month it typically snows in East Rochester. Throughout October, in the average 0.7 snowfall days, it receives 0.2" (5mm) of snow. In East Rochester, during the entire year, snow falls for 70.8 days and aggregates up to 20.16" (512mm) of snow.Daylight
The average length of the day in October is 11h and 1min.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 7:44 am and sunset at 6:02 pm EDT.
Sunshine
In East Rochester, the average sunshine in October is 4.8h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In October, the maximum UV index of 3 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What are October temperatures in East Rochester?
What is the average humidity in October in East Rochester?
How much does it rain in East Rochester in October?
When does it start to snow in East Rochester?
How many hours of daylight does East Rochester have in October?
When are sunrise and sunset in October in East Rochester?
How many hours of sunshine does East Rochester have in October?
How high is the UV index in October in East Rochester?
Average temperature in October
East Rochester, NY
- Average high temperature in October: 58.6°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 (29.7°F).
- Average low temperature in October: 46°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in October
East Rochester, NY
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
East Rochester, NY
- Average wind speed in October: 9.3mph
The windiest months (with the highest average wind speed) are January and February (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in October
East Rochester, NY
- Average humidity in October: 78%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is September (76%).
Average rainfall in October
East Rochester, NY
- Average rainfall in October: 2.56"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in October
East Rochester, NY
- Average rainfall days in October: 16.6 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in October
East Rochester, NY
- Average snowfall in October: 0.2"
The month with the highest snowfall is February (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
East Rochester, NY
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
East Rochester, NY
- 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: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in October
East Rochester, NY
- Average sunshine days in October: 10.6 days
The months with the most sunshine days are May and September (12.8 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in October
East Rochester, NY
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
East Rochester, NY
- Average cloud cover in October: 50
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in October
East Rochester, NY
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
East Rochester, New York, USA
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