140
CDUS45 KRIW 180728
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE AUG 18 2026
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 17 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 11:54 AM 101 2020 88 -4 91
MINIMUM 56 11:21 PM 40 2002 52 4 53
AVERAGE 70 70 0
PRECIPITATION (IN)
YESTERDAY T 0.30 1978 0.01 -0.01 0.02
MONTH TO DATE 0.19 0.21 -0.02 0.03
SINCE JUN 1 0.67 1.82 -1.15 1.46
SINCE JAN 1 2.17 5.29 -3.12 4.94
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 2 2 3
SINCE JUN 1 60 104 -44 84
SINCE JUL 1 4 13 -9 6
COOLING
YESTERDAY 5 6 -1 7
MONTH TO DATE 119 119 0 122
SINCE JUN 1 600 432 168 455
SINCE JAN 1 639 441 198 455
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 11:00 PM
LOWEST 23 12:00 PM
AVERAGE 50
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1986
MINIMUM TEMPERATURE (F) 51 43 2009
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 6:19 AM MDT SUNSET 8:11 PM MDT
AUGUST 19 2026........SUNRISE 6:20 AM MDT SUNSET 8:09 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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