752
CDUS45 KRIW 200730
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1230 AM MST FRI FEB 20 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 15 4:09 PM 51 2015 37 -22 17
2016
2022
MINIMUM -4 7:06 AM -14 2006 13 -17 -5
AVERAGE 6 25 -19 6
PRECIPITATION (IN)
YESTERDAY 0.08 0.24 0.01 0.07 0.01
MONTH TO DATE 0.22 0.27 -0.05 0.08
SINCE DEC 1 0.45 0.82 -0.37 0.55
SINCE JAN 1 0.27 0.56 -0.29 0.50
SNOWFALL (IN)
YESTERDAY 1.2 2.1 2018 T
MONTH TO DATE 3.6 1.4
SINCE DEC 1 5.7 8.7
SINCE JUL 1 7.7 12.5
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 59 40 19 59
MONTH TO DATE 555 813 -258 857
SINCE DEC 1 2560 3638 -1078 3579
SINCE JUL 1 4003 5535 -1532 5096
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 70 4:00 PM
AVERAGE 85
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 52 1996
MINIMUM TEMPERATURE (F) 13 -19 2018
SUNRISE AND SUNSET
FEBRUARY 20 2026......SUNRISE 7:04 AM MST SUNSET 5:52 PM MST
FEBRUARY 21 2026......SUNRISE 7:02 AM MST SUNSET 5:53 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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