821
CDUS45 KRIW 080728
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT MON SEP 08 2025
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 7 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 4:51 PM 101 2022 81 -1 89
MINIMUM 43 5:33 AM 33 2020 45 -2 46
AVERAGE 62 63 -1
PRECIPITATION (IN)
YESTERDAY T 0.62 2020 0.02 -0.02 0.00
MONTH TO DATE T 0.16 -0.16 0.01
SINCE SEP 1 T 0.16 -0.16 0.01
SINCE JAN 1 4.97 5.64 -0.67 3.03
DEGREE DAYS
HEATING
YESTERDAY 3 4 -1 0
MONTH TO DATE 16 23 -7 4
SINCE SEP 1 16 23 -7 4
SINCE JUL 1 22 61 -39 39
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 11 16 -5 21
SINCE SEP 1 11 16 -5 21
SINCE JAN 1 545 513 32 518
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.7
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 58 10:00 PM
LOWEST 22 11:00 AM
AVERAGE 40
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1998
MINIMUM TEMPERATURE (F) 45 30 1962
SUNRISE AND SUNSET
SEPTEMBER 8 2025.....SUNRISE 6:43 AM MDT SUNSET 7:34 PM MDT
SEPTEMBER 9 2025.....SUNRISE 6:45 AM MDT SUNSET 7:32 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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