Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 150731
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SUN JUN 15 2025
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 14 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 91 3:40 PM 105 2021 81 10 91
MINIMUM 56 4:51 AM 41 2001 52 4 55
AVERAGE 74 66 8 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 2001 0.04 -0.04 0.01
MONTH TO DATE 0.24 0.67 -0.43 0.18
SINCE JUN 1 0.24 0.67 -0.43 0.18
SINCE JAN 1 2.95 3.02 -0.07 3.41
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 27 45 -18 4
SINCE JUN 1 27 45 -18 4
SINCE JUL 1 6996 7530 -534 6889
COOLING
YESTERDAY 9 4 5 8
MONTH TO DATE 52 39 13 69
SINCE JUN 1 52 39 13 69
SINCE JAN 1 73 63 10 69
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.4
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 93 4:00 AM
LOWEST 22 6:00 PM
AVERAGE 58
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 108 2021
MINIMUM TEMPERATURE (F) 53 38 2022
SUNRISE AND SUNSET
JUNE 15 2025..........SUNRISE 5:27 AM MDT SUNSET 8:59 PM MDT
JUNE 16 2025..........SUNRISE 5:27 AM MDT SUNSET 8:59 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$