October weather forecast
Saint Paul, MN

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The Saint Paul
The Saint Paul's Cathedral church ground in Saint Paul, Minnesota

Weather in October

October's weather in Saint Paul is predominantly autumnal. Temperatures continue to drop, leading to crisper mornings and evenings, although afternoon temperatures remain comfortably warm. A continued decline in rainfall from 1.89" (48mm) in September to 1.77" (45mm) signifies October's place within the drier part of the year. The city's natural beauty is highlighted as the foliage changes to hues of red, orange and yellow. The approaching winter brings cooler air, serving as a persistent reminder of the rapidly changing seasons.

Temperature

October's onset witnesses a marked shift in the average high-temperature, moving from an agreeable 71.2°F (21.8°C) in September to a fresh 55.2°F (12.9°C). Throughout October, an average nighttime temperature of 41.2°F (5.1°C) is experienced.

Humidity

The average relative humidity in October is 72%.

Rainfall

In Saint Paul, during October, the rain falls for 10.8 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Saint Paul, during the entire year, the rain falls for 116.5 days and collects up to 21.81" (554mm) 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 2 snowfall days, it receives 0.39" (10mm) of snow. In Saint Paul, during the entire year, snow falls for 57.2 days and aggregates up to 23.15" (588mm) of snow.

Daylight

In October, the average length of the day is 10h and 57min.
On the first day of the month, sunrise is at 7:11 am and sunset at 6:52 pm. On the last day of October, sunrise is at 7:50 am and sunset at 6:01 pm CDT.

Sunshine

In Saint Paul, the average sunshine in October is 5.2h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 2 in October transforms into this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In Saint Paul, 55.2°F (12.9°C) is the average high-temperature and 41.2°F (5.1°C) is the average low-temperature during October. In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 86°F (30°C).

What is the average humidity in October?

The average relative humidity in October is 72%.

How much does it rain in October?

In Saint Paul, Minnesota, in October, it is raining for 10.8 days, with typically 1.77" (45mm) of accumulated precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 2 snowfall days, it receives 0.39" (10mm) of snow.

How many hours of daylight does Saint Paul have in October?

The average day length in October is 10h and 57min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:11 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 6:01 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 5.2h.

What is the UV index intensity in October?

In Saint Paul, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Saint Paul, MN

Average temperature in October - Saint Paul, MN
  • Average high temperature in October: 55.2°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (19.9°F).

  • Average low temperature in October: 41.2°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 (7.3°F).

Average pressure in October
Saint Paul, MN

Average pressure in October - Saint Paul, MN
  • Average pressure in October: 29.98"Hg

The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
Saint Paul, MN

Average wind speed in October - Saint Paul, MN
  • Average wind speed in October: 8.5mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in October
Saint Paul, MN

Average humidity in October - Saint Paul, MN
  • Average humidity in October: 72%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (71%).

Average rainfall in October
Saint Paul, MN

Average rainfall in October - Saint Paul, MN
  • Average rainfall in October: 1.77"

The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in October
Saint Paul, MN

Average rainfall days in October - Saint Paul, MN
  • Average rainfall days in October: 10.8 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (2 days).

Average snowfall in October
Saint Paul, MN

Average snowfall in October - Saint Paul, MN
  • Average snowfall in October: 0.39"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Saint Paul, MN

Average snowfall days in October - Saint Paul, MN
  • Average snowfall days in October: 2 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Saint Paul, MN

Average daylight in October / Average sunshine in October - Saint Paul, MN
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in October: 5h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in October
Saint Paul, MN

Average sunshine days in October - Saint Paul, MN
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in October
Saint Paul, MN

Average UV index in October - Saint Paul, MN
  • Average UV index in October: 2

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

Average cloud cover in October
Saint Paul, MN

Average cloud cover in October - Saint Paul, MN
  • Average cloud cover in October: 44

The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in October
Saint Paul, MN

Average visibility in October - Saint Paul, MN
  • Average visibility in October: 6mi

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

Saint Paul, Minnesota, USA

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