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 sea temperature 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 onset of October entails a temperature shift, as the average high-temperature decreases from a pleasant 71.6°F (22°C) in September to a mild 59.9°F (15.5°C). During the month of October, the temperature falls to an average of 49.8°F (9.9°C).Humidity
The average relative humidity in October is 75%.Rainfall
In October, the rain falls for 17.2 days. Throughout October, 2.91" (74mm) of precipitation is accumulated. Throughout the year, there are 172.7 rainfall days, and 33.27" (845mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Rocky River.Ocean temperature
In Rocky River, the average seawater temperature in October is 62.1°F (16.7°C).Note: For most individuals, swimming in 62.1°F (16.7°C) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 69.8°F (21°C).
Daylight
In Rocky River, the average length of the day in October is 11h and 5min.On the first day of the month, sunrise is at 7:24 am and sunset at 7:08 pm. On the last day of October, sunrise is at 7:58 am and sunset at 6:23 pm EDT.
Sunshine
In Rocky River, the average sunshine in October is 5.4h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 3 during October translates into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rocky River in October?
What is the average humidity in October in Rocky River?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
What is the ocean temperature in October?
How many hours of daylight does Rocky River have in October?
When are sunrise and sunset in October?
How many hours of sunshine does Rocky River have in October?
What is the UV index reading in October?
Average temperature in October
Rocky River, OH
- Average high temperature in October: 59.9°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 (31.5°F).
- Average low temperature in October: 49.8°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in October
Rocky River, OH
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Rocky River, OH
- Average wind speed in October: 10.6mph
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
Rocky River, OH
- Average humidity in October: 75%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall in October
Rocky River, OH
- Average rainfall in October: 2.91"
The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is February (2.17").
Average rainfall days in October
Rocky River, OH
- Average rainfall days in October: 17.2 days
The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in October
Rocky River, OH
- Average snowfall in October: 0"
The month with the highest snowfall is February (4.84").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Rocky River, OH
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in October
Rocky River, OH
- Average sea temperature in October: 62°F
The best month for swimming (with the highest average sea temperature) is August (76.3°F).
The coldest month (with the lowest average sea temperature) is February (33.2°F).
Average daylight in October /
Average sunshine in October
Rocky River, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in October
Rocky River, OH
- Average sunshine days in October: 12 days
The month with the most sunshine days is October (12 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in October
Rocky River, OH
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
Rocky River, OH
- Average cloud cover in October: 46
The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in October
Rocky River, OH
- 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).
Rocky River, Ohio, USA
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