284
CDUS45 KRIW 150731
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SUN MAR 15 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 14 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 57 2:10 PM 69 1999 51 6 46
MINIMUM 20 11:59 PM 11 2006 24 -4 26
AVERAGE 39 38 1 36
PRECIPITATION (IN)
YESTERDAY 0.07 0.09 2008 0.00 0.07 T
MONTH TO DATE 0.25 0.06 0.19 0.10
SINCE MAR 1 0.25 0.06 0.19 0.10
SINCE JAN 1 0.29 0.33 -0.04 0.31
DEGREE DAYS
HEATING
YESTERDAY 26 27 -1 29
MONTH TO DATE 328 428 -100 357
SINCE MAR 1 328 428 -100 357
SINCE JUL 1 4716 6252 -1536 5842
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 41 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 13.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 PM
LOWEST 38 1:00 PM
AVERAGE 69
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 73 2015
MINIMUM TEMPERATURE (F) 25 17 2019
2024
SUNRISE AND SUNSET
MARCH 15 2026.........SUNRISE 7:24 AM MDT SUNSET 7:19 PM MDT
MARCH 16 2026.........SUNRISE 7:23 AM MDT SUNSET 7:20 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