147
CDUS45 KRIW 040734
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT MON AUG 04 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 3 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 89 2:49 PM 105 2001 92 -3 101
MINIMUM 57 5:19 AM 52 2006 59 -2 60
AVERAGE 73 76 -3 81
PRECIPITATION (IN)
YESTERDAY T 0.09 2023 0.00 0.00 T
MONTH TO DATE 0.06 0.01 0.05 T
SINCE JUN 1 1.38 1.25 0.13 1.49
SINCE JAN 1 4.09 3.60 0.49 4.72
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 46 66 -20 33
SINCE JUL 1 0 4 -4 4
COOLING
YESTERDAY 8 10 -2 16
MONTH TO DATE 26 32 -6 43
SINCE JUN 1 466 463 3 530
SINCE JAN 1 487 487 0 530
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 6:00 AM
LOWEST 20 4:00 PM
AVERAGE 46
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 100 2001
MINIMUM TEMPERATURE (F) 59 44 2012
SUNRISE AND SUNSET
AUGUST 4 2025........SUNRISE 6:03 AM MDT SUNSET 8:33 PM MDT
AUGUST 5 2025........SUNRISE 6:04 AM MDT SUNSET 8:32 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