397
CDUS45 KRIW 280727
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON SEP 28 2026
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 27 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 72 4:03 PM 90 2001 70 2 83
MINIMUM 47 5:34 AM 26 1964 38 9 39
AVERAGE 60 54 6
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1982 0.04 -0.04 0.00
MONTH TO DATE 1.02 0.82 0.20 0.45
SINCE SEP 1 1.02 0.82 0.20 0.45
SINCE JAN 1 3.25 6.30 -3.05 5.42
DEGREE DAYS
HEATING
YESTERDAY 5 11 -6 4
MONTH TO DATE 67 167 -100 82
SINCE SEP 1 67 167 -100 82
SINCE JUL 1 71 205 -134 88
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 47 29 18 25
SINCE SEP 1 47 29 18 25
SINCE JAN 1 784 526 258 559
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.9
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 59 2:00 AM
LOWEST 27 2:00 PM
AVERAGE 43
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 2010
2024
MINIMUM TEMPERATURE (F) 38 27 1985
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:06 AM MDT SUNSET 6:58 PM MDT
SEPTEMBER 29 2026.....SUNRISE 7:07 AM MDT SUNSET 6:56 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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