642 CDUS45 KRIW 010726 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT NOV 01 2025 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 31 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 49 4:01 PM 76 1999 52 -3 46 MINIMUM 21 6:01 AM 9 2006 26 -5 23 AVERAGE 35 39 -4 35 PRECIPITATION (IN) YESTERDAY 0.00 0.03 2001 0.01 -0.01 0.00 2001 2013 MONTH TO DATE 1.89 0.60 1.29 0.38 SINCE SEP 1 2.54 1.43 1.11 0.76 SINCE JAN 1 6.74 5.25 1.49 6.07 DEGREE DAYS HEATING YESTERDAY 30 26 4 30 MONTH TO DATE 532 574 -42 375 SINCE SEP 1 593 743 -150 445 SINCE JUL 1 593 762 -169 458 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 2 -2 2 SINCE SEP 1 50 48 2 91 SINCE JAN 1 791 744 47 832 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 3.2 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 92 7:00 AM LOWEST 35 3:00 PM AVERAGE 64 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 52 73 2014 MINIMUM TEMPERATURE (F) 26 12 2006 SUNRISE AND SUNSET NOVEMBER 1 2025......SUNRISE 7:50 AM MDT SUNSET 6:01 PM MDT NOVEMBER 2 2025......SUNRISE 6:52 AM MST SUNSET 4:59 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$