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 is characterized by a reduction in the average high-temperature, from an agreeable 72°F (22.2°C) in September to a mild 58.6°F (14.8°C). In October, Chelsea encounters an average low-temperature of 43.7°F (6.5°C) during the night.Humidity
In October, the average relative humidity is 78%.Rainfall
In Chelsea, during October, the rain falls for 14.3 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Chelsea, during the entire year, the rain falls for 154.5 days and collects up to 26.85" (682mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Chelsea. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Chelsea, during the entire year, snow falls for 56.8 days and aggregates up to 18.58" (472mm) of snow.Daylight
In October, the average length of the day in Chelsea is 11h and 3min.On the first day of the month, sunrise is at 7:33 am and sunset at 7:17 pm. On the last day of October, in Chelsea, Michigan, sunrise is at 8:08 am and sunset at 6:30 pm EDT.
Sunshine
In Chelsea, the average sunshine in October is 5.6h.UV index
In October, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 2 in October interprets into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Chelsea?
What is the average humidity in October in Chelsea?
How many days does it rain in October in Chelsea?
When does it start snowing in Chelsea?
What is the average length of the day in October in Chelsea?
What time are sunrise and sunset in October in Chelsea?
How many hours of sunshine does Chelsea have in October?
How high is the UV index in October in Chelsea?
Average temperature in October
Chelsea, MI
- Average high temperature in October: 58.6°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in October
Chelsea, MI
- Average pressure in October: 30"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Chelsea, MI
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in October
Chelsea, MI
- Average humidity in October: 78%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in October
Chelsea, MI
- Average rainfall in October: 2.4"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days in October
Chelsea, MI
- Average rainfall days in October: 14.3 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in October
Chelsea, MI
- Average snowfall in October: 0.08"
The month with the highest snowfall is January (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Chelsea, MI
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Chelsea, MI
- Average daylight in October: 11h and 0min
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 6min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in October
Chelsea, MI
- Average sunshine days in October: 14.3 days
The month with the most sunshine days is March (14.8 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in October
Chelsea, MI
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Chelsea, MI
- Average cloud cover in October: 47
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in October
Chelsea, MI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, October and November (6mi).
The months with the lowest visibility are January, February, August, September and December (5mi).
Chelsea, Michigan, USA
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