October weather forecast
Caledonia, MI

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Weather in October

October, like September, is a moderate autumn month in Caledonia, Michigan, with an average temperature varying between 58.1°F (14.5°C) and 43.7°F (6.5°C).

Temperature

As Caledonia, Michigan, transitions into October, a marked decrease in the average high-temperature is observed, dropping from a pleasant 72.5°F (22.5°C) in September to a mild 58.1°F (14.5°C). In October, in Caledonia, the average low-temperature is a frosty 43.7°F (6.5°C).

Humidity

The average relative humidity in October is 78%.

Rainfall

October is the month with the most rainfall in Caledonia. Rain falls for 14.9 days and accumulates 2.32" (59mm) of precipitation.

Snowfall

Months with snowfall in Caledonia are January through April, October through December. October is the first month it typically snows in Caledonia. Throughout October, in the average 0.5 snowfall days, it receives 0.12" (3mm) of snow. In Caledonia, during the entire year, snow falls for 65.8 days and aggregates up to 14.17" (360mm) of snow.

Daylight

In Caledonia, the average length of the day in October is 11h and 2min.
On the first day of October, sunrise is at 7:40 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 6:35 pm EDT.

Sunshine

The average sunshine in October is 5.4h.

UV index

The average daily maximum UV index in October in Caledonia is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 2 in October leads to these recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What is the temperature in October in Caledonia?

In Caledonia, in October, the average high-temperature is 58.1°F (14.5°C), and the average low-temperature is 43.7°F (6.5°C).

What is the average humidity in October in Caledonia?

The average relative humidity in October is 78%.

What is the rainiest month in Caledonia?

The month with the most rainfall in Caledonia is October, when the rain falls for 14.9 days and typically aggregates up to 2.32" (59mm) of precipitation.

How much does it rain in Caledonia in October?

In Caledonia, during October, the rain falls for 14.9 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When does it start snowing in Caledonia?

October is the first month it typically snows in Caledonia. Throughout October, in the average 0.5 snowfall days, it receives 0.12" (3mm) of snow.

How many hours of daylight does Caledonia have in October?

The average day length in October in Caledonia is 11h and 2min.

When are sunrise and sunset in October in Caledonia?

In October, on the first day of the month, sunrise is at 7:40 am and sunset at 7:22 pm. On the last day of the month, in Caledonia, sunrise is at 8:15 am and sunset at 6:35 pm EDT.

How long on average sun shines in October in Caledonia?

In Caledonia, Michigan, the average sunshine duration in October is 5.4h.

What is the UV index reading in October in Caledonia?

In Caledonia, Michigan, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Caledonia, MI

Average temperature in October - Caledonia, MI
  • Average high temperature in October: 58.1°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (27.5°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 (17.8°F).

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Average pressure in October
Caledonia, MI

Average pressure in October - Caledonia, MI
  • Average pressure in October: 29.99"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).

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Average wind speed in October
Caledonia, MI

Average wind speed in October - Caledonia, MI
  • Average wind speed in October: 8.9mph

The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in October
Caledonia, MI

Average humidity in October - Caledonia, MI
  • Average humidity in October: 78%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in October
Caledonia, MI

Average rainfall in October - Caledonia, MI
  • Average rainfall in October: 2.32"

The wettest month (with the highest rainfall) is October (2.32").
The driest month (with the least rainfall) is February (1.06").

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Average rainfall days in October
Caledonia, MI

Average rainfall days in October - Caledonia, MI
  • Average rainfall days in October: 14.9 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (5 days).

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Average snowfall in October
Caledonia, MI

Average snowfall in October - Caledonia, MI
  • Average snowfall in October: 0.12"

The month with the highest snowfall is January (4.13").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Caledonia, MI

Average snowfall days in October - Caledonia, MI
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Caledonia, MI

Average daylight in October / Average sunshine in October - Caledonia, MI
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 5h and 2min

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 24min).

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Average sunshine days in October
Caledonia, MI

Average sunshine days in October - Caledonia, MI
  • Average sunshine days in October: 13 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (9.5 days).

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Average UV index in October
Caledonia, MI

Average UV index in October - Caledonia, MI
  • Average UV index in October: 2

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in October
Caledonia, MI

Average cloud cover in October - Caledonia, MI
  • Average cloud cover in October: 50

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in October
Caledonia, MI

Average visibility in October - Caledonia, MI
  • Average visibility in October: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Caledonia, Michigan, USA

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