421
CDUS45 KRIW 180728
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT OCT 18 2025
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR OCTOBER 17 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 60 3:11 PM 81 2003 60 0 65
MINIMUM 33 7:08 AM 19 1968 29 4 39
AVERAGE 47 44 3
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 2011 0.02 -0.02 0.19
MONTH TO DATE 1.35 0.55 0.80 0.19
SINCE SEP 1 1.80 1.48 0.32 0.42
SINCE JAN 1 6.77 6.96 -0.19 3.44
DEGREE DAYS
HEATING
YESTERDAY 18 20 -2 13
MONTH TO DATE 243 284 -41 152
SINCE SEP 1 328 486 -158 255
SINCE JUL 1 334 524 -190 290
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 27 31 -4 47
SINCE JAN 1 561 528 33 544
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 37 3:00 PM
AVERAGE 69
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 81 2003
MINIMUM TEMPERATURE (F) 29 17 2006
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:31 AM MDT SUNSET 6:22 PM MDT
OCTOBER 19 2025.......SUNRISE 7:32 AM MDT SUNSET 6:21 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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