Monthly Historical AveragesVernal, UT
Average Temperature
High
21°
Feels 21
Low
7°
Feels 5
Average Precipitation
5 Days
15.8mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
18°Feels 18
Wind
12 km/h S
Gust
18 km/h
Humidity
19%
P.O.P
10%
Night
5°Feels 3
Wind
12 km/h N
Gust
18 km/h
Humidity
56%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity