449
CDUS45 KRIW 180735
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST SAT JAN 18 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 17 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 35 6:16 AM 48 2020 29 6 23
MINIMUM 13 11:59 PM -15 2017 6 7 -3
AVERAGE 24 17 7 10
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 2008 0.00 0.00 0.00
MONTH TO DATE 0.16 0.07 0.09 T
SINCE DEC 1 0.39 0.18 0.21 T
SINCE JAN 1 0.16 0.07 0.09 T
DEGREE DAYS
HEATING
YESTERDAY 41 48 -7 55
MONTH TO DATE 765 816 -51 946
SINCE DEC 1 1874 2231 -357 2151
SINCE JUL 1 3269 4008 -739 3756
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 18.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 12:00 AM
LOWEST 58 10:00 AM
AVERAGE 73
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 42 2006
MINIMUM TEMPERATURE (F) 6 -10 2024
SUNRISE AND SUNSET
JANUARY 18 2025.......SUNRISE 7:43 AM MST SUNSET 5:03 PM MST
JANUARY 19 2025.......SUNRISE 7:43 AM MST SUNSET 5:04 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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