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
October's onset brings a noticeable temperature drop, falling from a pleasant 68.9°F (20.5°C) in September to a cool 54°F (12.2°C). Grayling's average low-temperature during October nights is observed to be a wintry 40.8°F (4.9°C).Humidity
The average relative humidity in October in Grayling, Michigan, is 81%.Rainfall
October is the month with the most rainfall. Rain falls for 16.5 days and accumulates 2.68" (68mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Grayling, Michigan. October is the first month it typically snows. Throughout October, in the average 2.7 snowfall days, it receives 1.38" (35mm) of snow. Throughout the year, in Grayling, there are 98.2 snowfall days, and 37.95" (964mm) of snow is accumulated.Daylight
In Grayling, Michigan, the average length of the day in October is 10h and 58min.On the first day of the month, sunrise is at 7:37 am and sunset at 7:18 pm. On the last day of October, sunrise is at 8:16 am and sunset at 6:28 pm EDT.
Sunshine
In October, the average sunshine in Grayling is 4.7h.UV index
In Grayling, Michigan, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: During October, 2 as the daily maximum UV index converts into the following advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Grayling?
What is the average humidity in October in Grayling?
What is the wettest month in Grayling?
How many days does it rain in October in Grayling?
When does it start snowing in Grayling?
How many hours of daylight does Grayling have in October?
When are sunrise and sunset in October in Grayling?
How many hours of sunshine does Grayling have in October?
How high is the UV index in October in Grayling?
Average temperature in October
Grayling, MI
- Average high temperature in October: 54°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in October: 40.8°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in October
Grayling, MI
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Grayling, MI
- Average wind speed in October: 8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in October
Grayling, MI
- Average humidity in October: 81%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in October
Grayling, MI
- Average rainfall in October: 2.68"
The wettest month (with the highest rainfall) is October (2.68").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days in October
Grayling, MI
- Average rainfall days in October: 16.5 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in October
Grayling, MI
- Average snowfall in October: 1.38"
The month with the highest snowfall is January (9.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Grayling, MI
- Average snowfall days in October: 2.7 days
The month with the highest number of snowfall days is January (23.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Grayling, MI
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in October
Grayling, MI
- Average sunshine days in October: 11.5 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is January (7 days).
Average UV index in October
Grayling, MI
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Grayling, MI
- Average cloud cover in October: 56
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in October
Grayling, MI
- Average visibility in October: 5mi
The months with the highest visibility are April, May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).
Grayling, Michigan, USA
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