


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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898 CDUS45 KRIW 060741 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 141 AM MDT FRI JUN 06 2025 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 5 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 71 5:02 PM 99 2021 77 -6 84 MINIMUM 47 4:48 AM 37 2001 50 -3 54 AVERAGE 59 64 -5 69 PRECIPITATION (IN) YESTERDAY 0.02 0.25 2009 0.06 -0.04 0.00 MONTH TO DATE 0.09 0.29 -0.20 0.00 SINCE JUN 1 0.09 0.29 -0.20 0.00 SINCE JAN 1 2.80 2.64 0.16 3.23 DEGREE DAYS HEATING YESTERDAY 6 4 2 0 MONTH TO DATE 25 20 5 4 SINCE JUN 1 25 20 5 4 SINCE JUL 1 6994 7505 -511 6889 COOLING YESTERDAY 0 2 -2 4 MONTH TO DATE 9 10 -1 11 SINCE JUN 1 9 10 -1 11 SINCE JAN 1 30 34 -4 11 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 2:00 AM LOWEST 27 7:00 PM AVERAGE 62 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 95 2004 MINIMUM TEMPERATURE (F) 51 42 2003 2009 SUNRISE AND SUNSET JUNE 6 2025..........SUNRISE 5:28 AM MDT SUNSET 8:54 PM MDT JUNE 7 2025..........SUNRISE 5:28 AM MDT SUNSET 8:55 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$