539
CDUS45 KRIW 230726
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT MON MAR 23 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 22 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 5:27 PM 71 2004 54 6 49
MINIMUM 33 6:27 AM 16 2000 27 6 28
AVERAGE 47 41 6 39
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 2016 0.01 -0.01 0.01
MONTH TO DATE 0.25 0.13 0.12 0.34
SINCE MAR 1 0.25 0.13 0.12 0.34
SINCE JAN 1 0.29 0.40 -0.11 0.55
DEGREE DAYS
HEATING
YESTERDAY 18 24 -6 26
MONTH TO DATE 454 632 -178 569
SINCE MAR 1 454 632 -178 569
SINCE JUL 1 4842 6456 -1614 6054
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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.4
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 82 6:00 AM
LOWEST 26 5:00 PM
AVERAGE 54
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 79 2012
MINIMUM TEMPERATURE (F) 28 16 2008
SUNRISE AND SUNSET
MARCH 23 2026.........SUNRISE 7:10 AM MDT SUNSET 7:29 PM MDT
MARCH 24 2026.........SUNRISE 7:08 AM MDT SUNSET 7:30 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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