October weather forecast
South Haven, MI

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Weather in October

October continues the path of decreasing temperatures in South Haven, indicating the impending arrival of winter. The month is marked by shorter days and longer nights, preparing locals for the colder months. October's highlight is its fall foliage, which provides a magnificent view of vibrant red, orange, and gold hues. Outdoor activities press on, but with a noticeable drop in pace. Despite the temperature dip, the city's beauty remains unparalleled owing to the striking autumn scenery.

Temperature

October brings a drop in South Haven's average high-temperature, falling from a pleasant 70.7°F (21.5°C) in September to a refreshing 58.1°F (14.5°C). South Haven sees an average low-temperature of 48°F (8.9°C) during October.

Humidity

October and November, with an average relative humidity of 76%, are the least humid months.

Rainfall

The month with the most rainfall is October, when the rain falls for 16.8 days and typically aggregates up to 2.99" (76mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in South Haven. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 60.2 snowfall days, and 14.45" (367mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 3min.
On the first day of October in South Haven, sunrise is at 7:43 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 6:39 pm EDT.

Sunshine

In South Haven, the average sunshine in October is 5.8h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 2 in October translates into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

October temperatures vary between a high-temperature of 58.1°F (14.5°C) and a low-temperature of 48°F (8.9°C).

What are the least humid months?

The months with the lowest humidity are October and November, with an average relative humidity of 76%.

What is the average humidity in October?

In October, the average relative humidity is 76%.

What is the wettest month?

The month with the most rainfall is October, when the rain falls for 16.8 days and typically aggregates up to 2.99" (76mm) of precipitation.

How much does it rain in October?

In October, the rain falls for 16.8 days. Throughout October, 2.99" (76mm) of precipitation is accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does South Haven have in October?

The average day length in October is 11h and 3min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:43 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 6:39 pm EDT.

How long on average sun shines in October?

In October, the average sunshine duration is 5.8h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
South Haven, MI

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

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in October: 48°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

Average pressure in October
South Haven, MI

Average pressure in October - South Haven, MI
  • Average pressure in October: 30"Hg

The months with the highest atmospheric pressure are January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
South Haven, MI

Average wind speed in October - South Haven, MI
  • Average wind speed in October: 11.4mph

The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in October
South Haven, MI

Average humidity in October - South Haven, MI
  • Average humidity in October: 76%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (76%).

Average rainfall in October
South Haven, MI

Average rainfall in October - South Haven, MI
  • Average rainfall in October: 2.99"

The wettest month (with the highest rainfall) is October (2.99").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in October
South Haven, MI

Average rainfall days in October - South Haven, MI
  • Average rainfall days in October: 16.8 days

The month with the highest number of rainy days is October (16.8 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in October
South Haven, MI

Average snowfall in October - South Haven, MI
  • Average snowfall in October: 0.04"

The month with the highest snowfall is January (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
South Haven, MI

Average snowfall days in October - South Haven, MI
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
South Haven, MI

Average daylight in October / Average sunshine in October - South Haven, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

Average sunshine days in October
South Haven, MI

Average sunshine days in October - South Haven, MI
  • Average sunshine days in October: 11.8 days

The months with the most sunshine days are March and July (12.8 days).
The month with the least sunshine days is January (6.3 days).

Average UV index in October
South Haven, MI

Average UV index in October - South Haven, MI
  • Average UV index in October: 2

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
South Haven, MI

Average cloud cover in October - South Haven, MI
  • Average cloud cover in October: 47

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in October
South Haven, MI

Average visibility in October - South Haven, 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).

South Haven, Michigan, USA

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