October Weather forecast - Autumn forecast

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

The vast cityscape of Grand Rapids, a moderately large town in Michigan and two visible bridges across the river

Weather in October

October, the same as September, in Grand Rapids, Michigan, is another mild autumn month, with an average temperature varying between 44.2°F (6.8°C) and 58.3°F (14.6°C).

Temperature

In October, the average high-temperature drops from an agreeable 72°F (22.2°C) in September to a moderate 58.3°F (14.6°C). The average low-temperature, in Grand Rapids, is 44.2°F (6.8°C).

Humidity

In October, the average relative humidity is 77%.

Rainfall

In Grand Rapids, it is raining for 10.3 days, with typically 1.1" (28mm) of accumulated precipitation. In Grand Rapids, during the entire year, the rain falls for 103.5 days and collects up to 9.02" (229mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Grand Rapids, the average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 7:39 am and sunset at 7:24 pm. On the last day of October, in Grand Rapids, sunrise is at 8:15 am and sunset at 6:36 pm EDT.

Sunshine

The average sunshine in October in Grand Rapids is 5.4h.

UV index

In Grand Rapids, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in October interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

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FAQ

What is the temperature in October in Grand Rapids?

The average high-temperature, in October, in Grand Rapids, is 58.3°F (14.6°C), while the average low-temperature is 44.2°F (6.8°C).

What is the average humidity in October in Grand Rapids?

In October, the average relative humidity in Grand Rapids, Michigan, is 77%.

How many days does it rain in October in Grand Rapids?

In Grand Rapids, Michigan, in October, during 10.3 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

When it does not snow in Grand Rapids?

In Grand Rapids, Michigan, snow does not fall in May through October.

Does it snow in Grand Rapids in October?

In Grand Rapids, Michigan, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Grand Rapids have in October?

The average day length in October is 11h and 1min.

What time are sunrise and sunset in October in Grand Rapids?

On the first day of October in Grand Rapids, Michigan, sunrise is at 7:39 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 6:36 pm EDT.

How long on average sun shines in October in Grand Rapids?

The average sunshine duration in October is 5.4h.

What is the UV index intensity in October in Grand Rapids?

In Grand Rapids, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

72°F 22.2°C

58.3°F 14.6°C

45°F 7.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.7mph 12.4km/h

9.7mph 15.6km/h

10.3mph 16.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.6

19.5

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Grand Rapids, MI

Average high temperature in October: 58.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.7°F).

Average low temperature in October: 44.2°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in October
Grand Rapids, 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
Grand Rapids, MI

Average wind speed in October: 8.9mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in October
Grand Rapids, MI

Average humidity in October: 77%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in October
Grand Rapids, MI

Average rainfall in October: 1.1"

The wettest month (with the highest rainfall) is May (1.14").
The driest month (with the least rainfall) is March (0.47").

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Average rainfall days in October
Grand Rapids, MI

Average rainfall days in October: 10.3 days

The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in October
Grand Rapids, MI

Average snowfall in October: 0"

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Grand Rapids, MI

Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Grand Rapids, MI

Average daylight in October: 11h and 1min

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 4min).

Average sunshine in October: 5h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in October
Grand Rapids, MI

Average sunshine days in October: 17.6 days

The month with the most sunshine days is September (21 days).
The month with the least sunshine days is April (13.4 days).

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Average UV index in October
Grand Rapids, MI

Average UV index in October: 2

The months with the highest UV index are June, July 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
Grand Rapids, MI

Average cloud cover in October: 50

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in October
Grand Rapids, MI

Average visibility in October: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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October weather forecast
Grand Rapids, MI

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