174
CDUS45 KRIW 200729
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT THU AUG 20 2026
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 19 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 89 4:26 PM 100 2025 87 2 100
MINIMUM 53 5:07 AM 41 2015 51 2 52
AVERAGE 71 69 2
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 2007 0.01 -0.01 0.00
2021
MONTH TO DATE 0.20 0.23 -0.03 0.03
SINCE JUN 1 0.68 1.84 -1.16 1.46
SINCE JAN 1 2.18 5.31 -3.13 4.94
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 4 0 3
SINCE JUN 1 60 106 -46 84
SINCE JUL 1 4 15 -11 6
COOLING
YESTERDAY 6 5 1 11
MONTH TO DATE 131 129 2 141
SINCE JUN 1 612 442 170 474
SINCE JAN 1 651 451 200 474
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 16 3:00 PM
AVERAGE 53
......................................................
THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1973
MINIMUM TEMPERATURE (F) 51 41 2016
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 6:22 AM MDT SUNSET 8:08 PM MDT
AUGUST 21 2026........SUNRISE 6:23 AM MDT SUNSET 8:06 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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