247
CDUS45 KRIW 300733
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT TUE SEP 30 2025
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 29 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 83 3:33 PM 94 2024 69 14 94
MINIMUM 51 7:05 AM 25 1984 37 14 41
AVERAGE 67 53 14
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 1995 0.04 -0.04 0.00
MONTH TO DATE 0.45 0.90 -0.45 0.23
SINCE SEP 1 0.45 0.90 -0.45 0.23
SINCE JAN 1 5.42 6.38 -0.96 3.25
DEGREE DAYS
HEATING
YESTERDAY 0 12 -12 0
MONTH TO DATE 83 190 -107 89
SINCE SEP 1 83 190 -107 89
SINCE JUL 1 89 228 -139 124
COOLING
YESTERDAY 2 0 2 3
MONTH TO DATE 27 29 -2 46
SINCE SEP 1 27 29 -2 46
SINCE JAN 1 561 526 35 543
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 7:00 AM
LOWEST 23 3:00 PM
AVERAGE 53
......................................................
THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1963
MINIMUM TEMPERATURE (F) 37 22 1985
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 7:09 AM MDT SUNSET 6:54 PM MDT
OCTOBER 1 2025.......SUNRISE 7:10 AM MDT SUNSET 6:52 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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