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Weather in Salt Lake County for October 2025

Your guide to Salt Lake County weather in October - trends and predictions
  • In general, the average temperature in Salt Lake County at the beginning of October is 21.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.4 °F by the end of October.

  • Salt Lake County sees moderate rainfall in October, averaging 6 rainy days.

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Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/5°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
51 %
Avg humidity

Salt Lake County in October average weather

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Temperatures trend during October in Salt Lake County

See the weather trend as well as the moving average line

October weather day by day

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Date Weather Temperatures Rain UV More
Oct. 1 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
22° /8° 5.8 mm 6
Oct. 2 Patchy light rain with thunder
Patchy light rain with thunder
20° /9° 3.6 mm 5
Oct. 3 Light rain shower
Light rain shower
18° /9° 2.3 mm 5
Oct. 4 Patchy rain possible
Patchy rain possible
23° /6° 0.1 mm 6
Oct. 5 Sunny
Sunny
21° /8° 0 mm 6
Oct. 6 Sunny
Sunny
23° /6° 0 mm 7
Oct. 7 Sunny
Sunny
24° /6° 0 mm 6
Oct. 8 Sunny
Sunny
26° /9° 0 mm 6
Oct. 9 Overcast
Overcast
27° /9° 0 mm 7
Oct. 10 Thundery outbreaks possible
Thundery outbreaks possible
25° /12° 0.1 mm 6
Oct. 11 Patchy light rain with thunder
Patchy light rain with thunder
22° /10° 5.1 mm 5
Oct. 12 Light rain shower
Light rain shower
20° /9° 3.8 mm 5
Oct. 13 Fog
Fog
19° /5° 0 mm 5
Oct. 14 Overcast
Overcast
22° /6° 0 mm 5
Oct. 15 Partly cloudy
Partly cloudy
22° /6° 0 mm 6
Oct. 16 Sunny
Sunny
25° /7° 0 mm 7
Oct. 17 Partly cloudy
Partly cloudy
18° /7° 7 mm 5
Oct. 18 Sunny
Sunny
14° /5° 3.9 mm 4
Oct. 19 Sunny
Sunny
17° /2° 0 mm 5
Oct. 20 Sunny
Sunny
23° /7° 0 mm 6
Oct. 21 Cloudy
Cloudy
21° /7° 0 mm 5
Oct. 22 Partly cloudy
Partly cloudy
22° /6° 0 mm 6
Oct. 23 Patchy rain possible
Patchy rain possible
20° /7° 0.1 mm 5
Oct. 24 Overcast
Overcast
15° /5° 0 mm 4
Oct. 25 Overcast
Overcast
19° /4° 0 mm 5
Oct. 26 Light rain shower
Light rain shower
17° /6° 12.2 mm 4
Oct. 27 Cloudy
Cloudy
16° /5° 0 mm 4
Oct. 28 Partly cloudy
Partly cloudy
10° /3° 0 mm 3
Oct. 29 Sunny
Sunny
6° /-2° 0.9 mm 3
Oct. 30 Sunny
Sunny
8° /-3° 0 mm 3
Oct. 31 Sunny
Sunny
11° /-1° 0 mm 4
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Important Notice
Our weather forecast for Salt Lake County in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Salt Lake County forecast closer to your planned date for the most up-to-date weather information.

Salt Lake County in October - FAQ

What are the expected maximum and minimum temperatures in Salt Lake County during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Salt Lake County during October?
Moderate rainfall is anticipated in Salt Lake County during October, with a total of 66.1 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Salt Lake County during October?
The average wind speed in Salt Lake County during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Salt Lake County

Explore the daily rainfall trends and prepare for Salt Lake Countys October weather 💧

UV exposure in Salt Lake County during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Salt Lake County?

Get accurate weather forecasts for Salt Lake County, located at latitude 40.761 and longitude -111.891. Stay updated with localized weather information tailored for Salt Lake County.

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