811
CDUS45 KRIW 230728
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE SEP 23 2025
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 22 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 62 7:52 AM 88 1966 73 -11 77
MINIMUM 51 11:59 PM 28 1995 40 11 31
2000
AVERAGE 57 57 0
PRECIPITATION (IN)
YESTERDAY 0.24 0.74 1997 0.03 0.21 0.00
MONTH TO DATE 0.45 0.62 -0.17 0.23
SINCE SEP 1 0.45 0.62 -0.17 0.23
SINCE JAN 1 5.42 6.10 -0.68 3.25
DEGREE DAYS
HEATING
YESTERDAY 8 9 -1 11
MONTH TO DATE 64 117 -53 77
SINCE SEP 1 64 117 -53 77
SINCE JUL 1 70 155 -85 112
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 29 -4 35
SINCE SEP 1 25 29 -4 35
SINCE JAN 1 559 526 33 532
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 AM
LOWEST 52 7:00 AM
AVERAGE 73
......................................................
THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1992
MINIMUM TEMPERATURE (F) 40 27 1984
2000
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 7:01 AM MDT SUNSET 7:07 PM MDT
SEPTEMBER 24 2025.....SUNRISE 7:02 AM MDT SUNSET 7:05 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page