147
CDUS45 KRIW 170733
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT MON MAR 17 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 16 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 58 5:21 PM 73 2012 52 6 59
MINIMUM 26 6:44 AM 14 2006 25 1 26
AVERAGE 42 38 4 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 2018 0.01 -0.01 0.00
MONTH TO DATE 0.10 0.08 0.02 0.13
SINCE MAR 1 0.10 0.08 0.02 0.13
SINCE JAN 1 0.31 0.35 -0.04 0.18
DEGREE DAYS
HEATING
YESTERDAY 23 26 -3 22
MONTH TO DATE 410 481 -71 432
SINCE MAR 1 410 481 -71 432
SINCE JUL 1 5895 6305 -410 5688
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 21 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 22 4:00 PM
AVERAGE 52
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 72 2007
2012
MINIMUM TEMPERATURE (F) 25 16 2016
SUNRISE AND SUNSET
MARCH 17 2025.........SUNRISE 7:20 AM MDT SUNSET 7:21 PM MDT
MARCH 18 2025.........SUNRISE 7:18 AM MDT SUNSET 7:23 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page