886
CDUS45 KRIW 110726
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SUN MAY 11 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MAY 10 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87R 4:02 PM 82 2007 68 19 69
MINIMUM 49 5:09 AM 28 2022 41 8 45
AVERAGE 68 55 13 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 1999 0.04 -0.04 0.00
MONTH TO DATE 0.09 0.32 -0.23 0.97
SINCE MAR 1 1.01 1.07 -0.06 2.24
SINCE JAN 1 1.22 1.34 -0.12 2.29
DEGREE DAYS
HEATING
YESTERDAY 0 11 -11 8
MONTH TO DATE 53 123 -70 171
SINCE MAR 1 1333 1513 -180 1466
SINCE JUL 1 6818 7337 -519 6722
COOLING
YESTERDAY 3 0 3 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 3 1 2 0
SINCE JAN 1 3 1 2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 6.0
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 69 5:00 AM
LOWEST 25 9:00 PM
AVERAGE 47
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 85 2007
MINIMUM TEMPERATURE (F) 42 27 2015
SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE 5:49 AM MDT SUNSET 8:29 PM MDT
MAY 12 2025...........SUNRISE 5:48 AM MDT SUNSET 8:30 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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