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
October involves a decrease in temperature, down from a pleasant 71.6°F (22°C) in September to a moderate 59.9°F (15.5°C). During October, Rocky River records a consistent average nighttime temperature of 49.8°F (9.9°C).Humidity
In October, the average relative humidity in Rocky River is 75%.Rainfall
In Rocky River, Ohio, in October, during 17.2 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Rocky River, during the entire year, the rain falls for 172.7 days and collects up to 33.27" (845mm) of precipitation.Snowfall
In Rocky River, snow does not fall in May through October.Ocean temperature
In October, the average ocean temperature is 62.1°F (16.7°C).Note: Swimming is not a pleasant activity for most when the water temperature is 62.1°F (16.7°C). As the water temperature drops from 69.8°F (21°C) to 59°F (15°C), breathing becomes more difficult to control.
Daylight
In Rocky River, Ohio, the average length of the day in October is 11h and 5min.On the first day of October, sunrise is at 7:24 am and sunset at 7:08 pm. On the last day of the month, 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 in Rocky River is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 during October translates into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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 in Rocky River?
When it does not snow in Rocky River?
Does it snow in Rocky River in October?
What is the ocean temperature in October in Rocky River?
How many hours of daylight does Rocky River have in October?
When are sunrise and sunset in October in Rocky River?
How long on average sun shines in October in Rocky River?
What is the UV index reading in October in Rocky River?
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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