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
A subtle decrease in the average high-temperature marks October, falling from September's agreeable 71.1°F (21.7°C) to a moderate 59.2°F (15.1°C). An average low-temperature of 49.1°F (9.5°C) is noted in Grand River during the month of October.Humidity
In Grand River, the average relative humidity in October is 77%.Rainfall
In October, in Grand River, the rain falls for 18 days. Throughout October, 3.07" (78mm) of precipitation is accumulated. Throughout the year, there are 178.9 rainfall days, and 32.2" (818mm) of precipitation is accumulated.Snowfall
In Grand River, Ohio, snow does not fall in May through October.Daylight
The average length of the day in October is 11h and 4min.On the first day of the month, sunrise is at 7:22 am and sunset at 7:06 pm. On the last day of October, sunrise is at 7:56 am and sunset at 6:20 pm EDT.
Sunshine
In Grand River, the average sunshine in October is 5.2h.UV index
In Grand River, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in October translates into this advice:
Act with care - The need to guard against sun damage is communicated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What is the average October temperature in Grand River?
What is the average humidity in October in Grand River?
How many days does it rain in October in Grand River?
When it does not snow in Grand River?
Does it snow in Grand River in October?
How many hours of daylight does Grand River have in October?
What time are sunrise and sunset in October in Grand River?
How many hours of sunshine does Grand River have in October?
What is the UV index reading in October in Grand River?
Average temperature in October
Grand River, OH
- Average high temperature in October: 59.2°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in October: 49.1°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in October
Grand River, OH
- Average pressure in October: 30.01"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
Grand River, OH
- Average wind speed in October: 10.6mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in October
Grand River, OH
- Average humidity in October: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in October
Grand River, OH
- Average rainfall in October: 3.07"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in October
Grand River, OH
- Average rainfall days in October: 18 days
The month with the highest number of rainy days is October (18 days).
The month with the least rainy days is January (9 days).
Average snowfall in October
Grand River, OH
- Average snowfall in October: 0"
The month with the highest snowfall is February (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Grand River, OH
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Grand River, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in October
Grand River, OH
- Average sunshine days in October: 10.9 days
The month with the most sunshine days is May (11.4 days).
The month with the least sunshine days is January (6.8 days).
Average UV index in October
Grand River, OH
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Grand River, OH
- Average cloud cover in October: 47
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in October
Grand River, OH
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Grand River, Ohio, USA
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