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CDUS45 KRIW 200734
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT SUN SEP 20 2026
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 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 68 MM 93 1981 75 -7 81
2010
MINIMUM 51 MM 26 1965 41 10 40
AVERAGE 60 58 2
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 1985 0.03 -0.03 0.00
MONTH TO DATE 0.28 0.51 -0.23 0.21
SINCE SEP 1 0.28 0.51 -0.23 0.21
SINCE JAN 1 2.51 5.99 -3.48 5.18
DEGREE DAYS
HEATING
YESTERDAY 5 8 -3 4
MONTH TO DATE 42 92 -50 55
SINCE SEP 1 42 92 -50 55
SINCE JUL 1 46 130 -84 61
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 46 29 17 24
SINCE SEP 1 46 29 17 24
SINCE JAN 1 783 526 257 558
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 54 4:00 PM
AVERAGE 76
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 1984
MINIMUM TEMPERATURE (F) 41 24 1983
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:57 AM MDT SUNSET 7:13 PM MDT
SEPTEMBER 21 2026.....SUNRISE 6:58 AM MDT SUNSET 7:11 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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