


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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594 CDUS45 KRIW 050728 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT THU JUN 05 2025 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 4 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 69 4:01 PM 98 2012 77 -8 80 2021 MINIMUM 48 5:31 AM 38 2001 50 -2 52 2011 AVERAGE 59 64 -5 66 PRECIPITATION (IN) YESTERDAY T 0.19 2001 0.05 -0.05 0.00 MONTH TO DATE 0.07 0.23 -0.16 0.00 SINCE JUN 1 0.07 0.23 -0.16 0.00 SINCE JAN 1 2.78 2.58 0.20 3.23 DEGREE DAYS HEATING YESTERDAY 6 4 2 0 MONTH TO DATE 19 16 3 4 SINCE JUN 1 19 16 3 4 SINCE JUL 1 6988 7501 -513 6889 COOLING YESTERDAY 0 2 -2 1 MONTH TO DATE 9 8 1 7 SINCE JUN 1 9 8 1 7 SINCE JAN 1 30 32 -2 7 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 5.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 80 5:00 AM LOWEST 27 5:00 PM AVERAGE 54 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 99 2021 MINIMUM TEMPERATURE (F) 50 37 2001 SUNRISE AND SUNSET JUNE 5 2025..........SUNRISE 5:29 AM MDT SUNSET 8:53 PM MDT JUNE 6 2025..........SUNRISE 5:28 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. $$