Climatological Report (Daily)
Issued by NWS
Issued by NWS
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727 CDUS45 KRIW 300726 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT MON SEP 30 2024 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 29 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 97R 2:32 PM 87 2009 69 28 77 MINIMUM 43 6:29 AM 27 1999 40 3 40 AVERAGE 70 55 15 59 PRECIPITATION (IN) YESTERDAY 0.00 0.26 2014 0.03 -0.03 0.00 MONTH TO DATE 0.38 0.80 -0.42 1.58 SINCE SEP 1 0.38 0.80 -0.42 1.58 SINCE JAN 1 5.69 4.62 1.07 7.66 DEGREE DAYS HEATING YESTERDAY 0 11 -11 6 MONTH TO DATE 59 159 -100 64 SINCE SEP 1 59 159 -100 64 SINCE JUL 1 72 178 -106 69 COOLING YESTERDAY 5 0 5 0 MONTH TO DATE 89 44 45 50 SINCE SEP 1 89 44 45 50 SINCE JAN 1 830 740 90 702 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 59 3:00 AM LOWEST 8 2:00 PM AVERAGE 34 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 86 2015 MINIMUM TEMPERATURE (F) 40 29 2021 SUNRISE AND SUNSET SEPTEMBER 30 2024.....SUNRISE 7:10 AM MDT SUNSET 6:54 PM MDT OCTOBER 1 2024.......SUNRISE 7:11 AM MDT SUNSET 6:52 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$