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 start of October signals a decrease in the average high-temperature, transitioning from an enjoyable 66°F (18.9°C) in September to a cool 52.7°F (11.5°C). Rock experiences a mean low-temperature of 42.4°F (5.8°C) during October.Humidity
In October, the average relative humidity is 79%.Rainfall
October is the month with the most rainfall. Rain falls for 15.2 days and accumulates 2.91" (74mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.8 snowfall days, it receives 0.67" (17mm) of snow. In Rock, during the entire year, snow falls for 76.5 days and aggregates up to 28.46" (723mm) of snow.Daylight
The average length of the day in October is 10h and 54min.On the first day of October, sunrise is at 7:48 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 8:28 am and sunset at 6:35 pm EDT.
Sunshine
In October, the average sunshine is 5.5h.UV index
In Rock, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 in October translates into these instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rock in October?
What is the average humidity in October in Rock?
What is the wettest month in Rock?
How many days does it rain in October in Rock?
When does it start to snow in Rock?
How many hours of daylight does Rock have in October?
When are sunrise and sunset in October in Rock?
How long on average sun shines in October in Rock?
How high is the UV index in October in Rock?
Average temperature in October
Rock, MI
- Average high temperature in October: 52.7°F
The warmest month (with the highest average high temperature) is July (72.7°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in October: 42.4°F
The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in October
Rock, MI
- Average pressure in October: 29.96"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
Rock, MI
- Average wind speed in October: 10.4mph
The windiest month (with the highest average wind speed) is November (11mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in October
Rock, MI
- Average humidity in October: 79%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (75%).
Average rainfall in October
Rock, MI
- Average rainfall in October: 2.91"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in October
Rock, MI
- Average rainfall days in October: 15.2 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in October
Rock, MI
- Average snowfall in October: 0.67"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Rock, MI
- Average snowfall days in October: 0.8 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Rock, MI
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in October
Rock, MI
- Average sunshine days in October: 13.1 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in October
Rock, MI
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Rock, MI
- Average cloud cover in October: 49
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in October
Rock, MI
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Rock, Michigan, USA
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