KSL Outdoor Weather Planner
Historical Weather Data for May 20
Average high temperature during the last 30 years
72° F
Average low temperature during the last 30 years
48° F
Chance measureable precipitation will occur (for the
24 hour period. For any 6 hr. period, chances are about 1/2 that shown)
24 hour period. For any 6 hr. period, chances are about 1/2 that shown)
24%
Time sun is first seen in east if there were no mountains.
(the sky gets light about 25 minutes before this.)
(the sky gets light about 25 minutes before this.)
6:06 AM
Time sun is last seen in west if there were no mountains.
(the sky stays light about 25 minutes after this.)
(the sky stays light about 25 minutes after this.)
8:42 PM
Average Temperatures
1:00 am
56° F
2:00 am
54° F
3:00 am
53° F
4:00 am
53° F
5:00 am
52° F
6:00 am
51° F
7:00 am
48° F
8:00 am
52° F
9:00 am
55° F
10:00 am
59° F
11:00 am
62° F
12:00 pm
64° F
1:00 pm
66° F
2:00 pm
68° F
3:00 pm
69° F
4:00 pm
69° F
5:00 pm
70° F
6:00 pm
72° F
7:00 pm
69° F
8:00 pm
68° F
9:00 pm
65° F
10:00 pm
61° F
11:00 pm
59° F
12:00 pm
57° F
This Day in Weather History: May 20
In 1951, heavy rain in Delta washed out trees, send boulders
roaring down streets and poured a wall of mud and water 6 feet high over
a highway for several hours. In 1975, one of the worst May snowstorms
ever dumped 21 inches of snow on Fillmore and 20 inches at Delta. A
foot of snow also shut down Payson and Santaquin.
