October weather forecast and climate
Salt Lake City, UT

A stunning autumn panorama of the Salt Lake City landscape in Utah
A stunning autumn panorama of the Salt Lake City landscape in Utah
October, like September, in Salt Lake City, Utah, is a comfortable autumn month, with average temperature varying between 64.8°F (18.2°C) and 41.4°F (5.2°C).

Temperature

In Salt Lake City, the average high-temperature is 64.8°F (18.2°C), and the average low-temperature is 41.4°F (5.2°C).

Humidity

In Salt Lake City, the average relative humidity is 55.7%.

Rainfall

In Salt Lake City, during October, the rain falls for 7.1 days and regularly aggregates up to 1.5" (38.6mm) of precipitation. In Salt Lake City, during the entire year, the rain falls for 95.6 days and collects up to 16.1" (408.9mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December.

Daylight

The average length of the day in October is 11.1h.

Sunshine

The average sunshine in October is 8h.

UV index

In October, the average UV index is 4.

What is the temperature in October in Salt Lake City?

The average high-temperature, in October, in Salt Lake City, Utah, is 64.8°F (18.2°C), while the average low-temperature is 41.4°F (5.2°C).

What is the average humidity in October in Salt Lake City?

In October, the average relative humidity is 55.7%.

How many days does it rain in October in Salt Lake City?

In Salt Lake City, in October, it is raining for 7.1 days, with typically 1.5" (38.6mm) of accumulated precipitation.

When does it start to snow in Salt Lake City?

October is the first month it typically snows. Throughout October, in the average 0.9 snowfall days, it receives 1.4" (35.6mm) of snow.

What is the average length of the day in October in Salt Lake City?

In October, the average length of the day in Salt Lake City is 11.1h.

How many hours of sunshine does Salt Lake City have in October?

The average sunshine in October in Salt Lake City, Utah, is 8h.

What is the UV index intensity in October in Salt Lake City?

In October, the average UV index in Salt Lake City is 4.
Average temperature in October - Salt Lake City, UT
  • Average high temperature in October: 64.7°F

The warmest month (with the highest average high temperature) is July (92.6°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in October: 41.3°F

The month with the highest average low temperature is July (64.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average humidity in October - Salt Lake City, UT
  • Average humidity in October: 55.7%

The month with the highest relative humidity is December (74.3%).
The month with the lowest relative humidity is July (35.9%).

Average rainfall in October - Salt Lake City, UT
  • Average rainfall in October: 1.5"

Wettest months (with the highest rainfall) are April and May (2").
The driest month (with the lowest rainfall) is July (0.6").

Average rainfall days in October - Salt Lake City, UT
  • Average rainfall days in October: 7.1 days

The month with the highest number of rainy days is January (10.1 days).
The month with the lowest number of rainy days is July (4.4 days).

Average snowfall in October - Salt Lake City, UT
  • Average snowfall in October: 1.4"

The month with the highest snowfall is December (13.2").
Months with the lowest snowfall are June, July, August and September (0").

Average snowfall days in October - Salt Lake City, UT
  • Average snowfall days in October: 0.9 days

The month with the highest number of snowfall days is January (8.5 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Salt Lake City, UT
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in October: 8h

The month with most sunshine is July (Average sunshine: 12.3h).
The month with least sunshine is December (Average sunshine: 3.6h).

Average UV index in October - Salt Lake City, UT
  • Average UV index in October: 4

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January, November and December (UV index 2).

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