798
CDUS45 KRIW 170731
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT THU SEP 17 2026
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 16 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 77 4:07 PM 98 2000 76 1 71
MINIMUM 41 4:08 AM 28 1965 42 -1 41
AVERAGE 59 59 0
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 1980 0.03 -0.03 0.00
MONTH TO DATE 0.19 0.41 -0.22 0.21
SINCE SEP 1 0.19 0.41 -0.22 0.21
SINCE JAN 1 2.42 5.89 -3.47 5.18
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 9
MONTH TO DATE 34 70 -36 40
SINCE SEP 1 34 70 -36 40
SINCE JUL 1 38 108 -70 46
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 46 27 19 24
SINCE SEP 1 46 27 19 24
SINCE JAN 1 783 524 259 558
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.2
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 68 3:00 AM
LOWEST 28 1:00 PM
AVERAGE 48
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1964
MINIMUM TEMPERATURE (F) 42 27 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 6:53 AM MDT SUNSET 7:18 PM MDT
SEPTEMBER 18 2026.....SUNRISE 6:55 AM MDT SUNSET 7:16 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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