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
The arrival of October signals a shift in temperature, down from a moderately hot 78.4°F (25.8°C) in September to a comfortable 65.3°F (18.5°C). Throughout October, the average low-temperature in Henley dips to a frosty 46.8°F (8.2°C).Humidity
In Henley, the average relative humidity in October is 76%.Rainfall
In October, in Henley, the rain falls for 13 days. Throughout October, 2.17" (55mm) of precipitation is accumulated. In Henley, during the entire year, the rain falls for 170.4 days and collects up to 31.02" (788mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows in Henley. Throughout October, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 36.7 snowfall days, and 11.57" (294mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 10min.On the first day of October in Henley, Ohio, sunrise is at 7:29 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 6:32 pm EDT.
Sunshine
In October, the average sunshine is 6.4h.UV index
In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In October, the maximum UV index of 3 suggests this advice:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the usual temperature for Henley in October?
What is the average humidity in October in Henley?
How much does it rain in Henley in October?
When does it start snowing in Henley?
How many hours of daylight does Henley have in October?
When is the sunrise / sunset in October in Henley?
How many hours of sunshine does Henley have in October?
How high is the UV index in October in Henley?
Average temperature in October
Henley, OH
- Average high temperature in October: 65.3°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in October
Henley, OH
- Average pressure in October: 30.05"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Henley, OH
- Average wind speed in October: 6mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in October
Henley, OH
- Average humidity in October: 76%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).
Average rainfall in October
Henley, OH
- Average rainfall in October: 2.17"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in October
Henley, OH
- Average rainfall days in October: 13 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in October
Henley, OH
- Average snowfall in October: 0.12"
The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Henley, OH
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Henley, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in October
Henley, OH
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).
Average UV index in October
Henley, OH
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Henley, OH
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in October
Henley, OH
- Average visibility in October: 6mi
The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).
Henley, Ohio, USA
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