Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 290729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SUN JUN 29 2025
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 28 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 90 4:35 PM 102 2002 87 3 82
MINIMUM 64 5:14 AM 42 1999 55 9 54
AVERAGE 77 71 6 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 2020 0.02 -0.02 0.00
MONTH TO DATE 0.46 1.05 -0.59 0.40
SINCE JUN 1 0.46 1.05 -0.59 0.40
SINCE JAN 1 3.17 3.40 -0.23 3.63
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 46 62 -16 29
SINCE JUN 1 46 62 -16 29
SINCE JUL 1 7015 7547 -532 6914
COOLING
YESTERDAY 12 6 6 3
MONTH TO DATE 120 108 12 158
SINCE JUN 1 120 108 12 158
SINCE JAN 1 141 132 9 158
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.0
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 16 3:00 PM
AVERAGE 36
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 105 2002
MINIMUM TEMPERATURE (F) 56 47 2014
2024
SUNRISE AND SUNSET
JUNE 29 2025..........SUNRISE 5:31 AM MDT SUNSET 9:01 PM MDT
JUNE 30 2025..........SUNRISE 5:31 AM MDT SUNSET 9:01 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$