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KSL Outdoor Weather Planner

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Historical Weather Data for October 20
Average high temperature during the last 30 years
62° F
Average low temperature during the last 30 years
40° F
Chance measureable precipitation will occur (for the
24 hour period. For any 6 hr. period, chances are about 1/2 that shown)
18%
Time sun is first seen in east if there were no mountains.
(the sky gets light about 25 minutes before this.)
7:44 AM
Time sun is last seen in west if there were no mountains.
(the sky stays light about 25 minutes after this.)
6:40 PM
Average Temperatures
12:00 am
47° F
1:00 am
46° F
2:00 am
46° F
3:00 am
45° F
4:00 am
45° F
5:00 am
44° F
6:00 am
44° F
7:00 am
44° F
8:00 am
40° F
9:00 am
47° F
10:00 am
51° F
11:00 am
54° F
12:00 pm
57° F
1:00 pm
59° F
2:00 pm
61° F
3:00 pm
61° F
4:00 pm
62° F
5:00 pm
61° F
6:00 pm
59° F
7:00 pm
54° F
8:00 pm
51° F
9:00 pm
50° F
10:00 pm
49° F
11:00 pm
47° F
This Day in Weather History: October 20
In 1979, Provo had its wettest day ever with 2.07 inches of rainfall. Other totals for the day included 1.65 inches in Pleasant Grove, 1.25 in Alpine, 2.54 inches in Spanish Fork, and 2.15 inches in Santaquin. In 1998, 50-mph canyon winds buffeted northern Utah while many locations in southeast Utah had more than 1 inch of rain.