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
Welcoming October, Henrietta observes a shift in the average high-temperature, falling from September's agreeable 71.1°F (21.7°C) to a mild 58.5°F (14.7°C). During the month of October, Henrietta's nighttime temperature lowers to an average of 46.8°F (8.2°C).Humidity
The average relative humidity in October is 78%.Rainfall
In Henrietta, in October, during 17.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Henrietta, during the entire year, the rain falls for 172.4 days and collects up to 29.45" (748mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Henrietta. October is the first month it typically snows. Throughout October, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, in Henrietta, there are 70.9 snowfall days, and 27.44" (697mm) of snow is accumulated.Daylight
In Henrietta, 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 6:51 pm. On the last day of October, sunrise is at 7:44 am and sunset at 6:03 pm EDT.
Sunshine
In October, the average sunshine is 4.8h.UV index
The average daily maximum UV index in October in Henrietta is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 3 during October morphs into the following directions:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October?
How much does it rain in October?
When does it start to snow?
How many hours of daylight does Henrietta have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Henrietta have in October?
What is the UV index reading in October?
Average temperature in October
Henrietta, NY
- Average high temperature in October: 58.5°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in October
Henrietta, NY
- Average pressure in October: 30"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
Henrietta, NY
- Average wind speed in October: 9.4mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in October
Henrietta, NY
- Average humidity in October: 78%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in October
Henrietta, NY
- Average rainfall in October: 2.83"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in October
Henrietta, NY
- Average rainfall days in October: 17.8 days
The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in October
Henrietta, NY
- Average snowfall in October: 0.24"
The month with the highest snowfall is February (7.01").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Henrietta, NY
- Average snowfall days in October: 0.9 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
Henrietta, 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 months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in October
Henrietta, NY
- Average sunshine days in October: 10.3 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in October
Henrietta, 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
Henrietta, NY
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in October
Henrietta, 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).
Henrietta, New York, USA
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