430
CDUS45 KRIW 170730
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT FRI APR 17 2026
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR APRIL 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 56 11:49 AM 85 1994 59 -3 72
MINIMUM 34 10:01 PM 15 2022 30 4 27
AVERAGE 45 45 0
PRECIPITATION (IN)
YESTERDAY T 0.26 1975 0.04 -0.04 0.00
MONTH TO DATE 0.49 0.43 0.06 0.06
SINCE MAR 1 0.54 0.87 -0.33 0.70
SINCE JAN 1 0.54 1.26 -0.72 0.82
DEGREE DAYS
HEATING
YESTERDAY 20 20 0 15
MONTH TO DATE 271 346 -75 349
SINCE MAR 1 875 1234 -359 1163
SINCE JUL 1 5386 7272 -1886 6717
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 10:00 PM
LOWEST 38 12:00 PM
AVERAGE 51
......................................................
THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 84 1987
MINIMUM TEMPERATURE (F) 30 18 1982
2008
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 6:25 AM MDT SUNSET 7:58 PM MDT
APRIL 18 2026.........SUNRISE 6:23 AM MDT SUNSET 8:00 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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