684
CDUS45 KRIW 150727
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED JUL 15 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 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 104 4:56 PM 108 2002 92 12 99
MINIMUM 65 5:16 AM 50 2009 58 7 59
2016
AVERAGE 85 75 10 79
PRECIPITATION (IN)
YESTERDAY 0.00 T 2012 0.01 -0.01 0.00
2018
2024
MONTH TO DATE 0.13 0.10 0.03 0.12
SINCE JUN 1 0.54 1.18 -0.64 0.58
SINCE JAN 1 1.96 3.53 -1.57 3.29
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 44 62 -18 46
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 10 10 14
MONTH TO DATE 139 123 16 146
SINCE JUN 1 209 245 -36 278
SINCE JAN 1 255 269 -14 299
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.3
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 56 5:00 AM
LOWEST 14 7:00 PM
AVERAGE 35
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 104 2006
MINIMUM TEMPERATURE (F) 59 48 2020
SUNRISE AND SUNSET
JULY 15 2026..........SUNRISE 5:42 AM MDT SUNSET 8:54 PM MDT
JULY 16 2026..........SUNRISE 5:43 AM MDT SUNSET 8:54 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