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
In October, the average high-temperature decreases from a warm 74.7°F (23.7°C) in September to a comfortable 61.3°F (16.3°C). In East Rochester, the October nights cool down to an average low of 45.1°F (7.3°C).Humidity
In East Rochester, the average relative humidity in October is 80%.Rainfall
In East Rochester, during October, the rain falls for 15 days and regularly aggregates up to 2.05" (52mm) of precipitation. In East Rochester, during the entire year, the rain falls for 168.7 days and collects up to 21.22" (539mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in East Rochester. October is the first month it typically snows in East Rochester, Pennsylvania. Throughout October, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. In East Rochester, during the entire year, snow falls for 60.6 days and aggregates up to 11.93" (303mm) of snow.Daylight
In East Rochester, Pennsylvania, the average length of the day in October is 11h and 7min.On the first day of October in East Rochester, sunrise is at 7:18 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 6:18 pm EDT.
Sunshine
In October, the average sunshine is 5.2h.UV index
In October, the average daily maximum UV index in East Rochester is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In October, a daily UV index of 2 turns into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. 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. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in East Rochester in October?
What is the average humidity in October in East Rochester?
How many days does it rain in October in East Rochester?
When does it start snowing 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, PA
- Average high temperature in October: 61.3°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in October: 45.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in October
East Rochester, PA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
East Rochester, PA
- Average wind speed in October: 6.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in October
East Rochester, PA
- Average humidity in October: 80%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in October
East Rochester, PA
- Average rainfall in October: 2.05"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in October
East Rochester, PA
- Average rainfall days in October: 15 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (10 days).
Average snowfall in October
East Rochester, PA
- Average snowfall in October: 0.12"
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
East Rochester, PA
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (17.3 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, PA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in October
East Rochester, PA
- Average sunshine days in October: 13 days
The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in October
East Rochester, PA
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
East Rochester, PA
- Average cloud cover in October: 47
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in October
East Rochester, PA
- Average visibility in October: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
East Rochester, Pennsylvania, USA
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