October weather forecast
South Bend, IN

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Colorful river lights on the bridge of St. Joseph River in South Bend, Indiana
Colorful river lights on the bridge of St. Joseph River in South Bend, Indiana

Weather in October

October observes a remarkable shift in weather conditions in South Bend. The average high and low temperatures decrease to 59.9°F (15.5°C) and 45.9°F (7.7°C) respectively, signifying the steady approach of winter. Amid the crisp autumn air, vibrant shades of fall foliage bedeck the city, presenting an awe-inspiring spectacle. October is the city's preparation of the impending cold, with caps and gloves starting to feature more prominently. As November approaches, the gradual descent into winter becomes more apparent.

Temperature

October brings a decrease in the average high-temperature, shifting from an agreeable 72.9°F (22.7°C) in September to a refreshing 59.9°F (15.5°C). An average low-temperature of 45.9°F (7.7°C) is observed during October nights.

Humidity

October is the least humid month, with an average relative humidity of 75%.

Rainfall

In South Bend, during October, the rain falls for 14.6 days and regularly aggregates up to 2.32" (59mm) of precipitation. In South Bend, during the entire year, the rain falls for 160.2 days and collects up to 25.31" (643mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, there are 61.6 snowfall days, and 15.91" (404mm) of snow is accumulated.

Daylight

In South Bend, the average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 7:42 am and sunset at 7:26 pm. On the last day of October, sunrise is at 8:16 am and sunset at 6:40 pm EDT.

Sunshine

In October, the average sunshine is 6.3h.

UV index

In South Bend, 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 unsafe exposure to UV radiation for ordinary individuals.
Note: In October, the UV index of 2 transforms into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

An average high-temperature, in October, in South Bend, is 59.9°F (15.5°C) and the average low-temperature is 45.9°F (7.7°C).

What is the least humid month?

With an average relative humidity of 75%, October is the least humid month.

What is the average humidity in October?

In October, the average relative humidity is 75%.

How much does it rain in October?

In October, the rain falls for 14.6 days. Throughout October, 2.32" (59mm) of precipitation is accumulated.

When does it start snowing in South Bend?

October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.24" (6mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 4min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:42 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 6:40 pm EDT.

How many hours of sunshine does South Bend have in October?

In South Bend, the average sunshine duration in October is 6.3h.

What is the UV index reading in October?

In October, the average daily maximum UV index in South Bend is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to 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
South Bend, IN

Average temperature in October - South Bend, IN
  • Average high temperature in October: 59.9°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in October: 45.9°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in October
South Bend, IN

Average pressure in October - South Bend, IN
  • Average pressure in October: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
South Bend, IN

Average wind speed in October - South Bend, IN
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in October
South Bend, IN

Average humidity in October - South Bend, IN
  • Average humidity in October: 75%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (75%).

Average rainfall in October
South Bend, IN

Average rainfall in October - South Bend, IN
  • Average rainfall in October: 2.32"

The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in October
South Bend, IN

Average rainfall days in October - South Bend, IN
  • Average rainfall days in October: 14.6 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in October
South Bend, IN

Average snowfall in October - South Bend, IN
  • Average snowfall in October: 0.24"

The month with the highest snowfall is January (4.61").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
South Bend, IN

Average snowfall days in October - South Bend, IN
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (18 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 Bend, IN

Average daylight in October / Average sunshine in October - South Bend, IN
  • Average daylight in October: 11h and 1min

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 12min).

  • Average sunshine in October: 6h 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: 3h and 0min).

Average sunshine days in October
South Bend, IN

Average sunshine days in October - South Bend, IN
  • Average sunshine days in October: 13.4 days

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in October
South Bend, IN

Average UV index in October - South Bend, IN
  • Average UV index in October: 2

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

Average cloud cover in October
South Bend, IN

Average cloud cover in October - South Bend, IN
  • Average cloud cover in October: 43

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in October
South Bend, IN

Average visibility in October - South Bend, IN
  • 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 Bend, Indiana, USA

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