Climatological Report (Daily)
Issued by NWS
Issued by NWS
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846 CDUS45 KRIW 210729 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT SAT SEP 21 2024 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 20 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 82 4:14 PM 85 2016 75 7 79 MINIMUM 41 5:41 AM 31 1999 43 -2 48 AVERAGE 62 59 3 64 PRECIPITATION (IN) YESTERDAY 0.00 0.30 2004 0.04 -0.04 T MONTH TO DATE 0.38 0.51 -0.13 0.91 SINCE SEP 1 0.38 0.51 -0.13 0.91 SINCE JAN 1 5.69 4.33 1.36 6.99 DEGREE DAYS HEATING YESTERDAY 3 7 -4 1 MONTH TO DATE 33 79 -46 12 SINCE SEP 1 33 79 -46 12 SINCE JUL 1 46 98 -52 17 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 69 43 26 50 SINCE SEP 1 69 43 26 50 SINCE JAN 1 810 739 71 702 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.2 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 86 5:00 AM LOWEST 16 4:00 PM AVERAGE 51 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 86 2013 2015 MINIMUM TEMPERATURE (F) 43 32 1999 2000 2021 SUNRISE AND SUNSET SEPTEMBER 21 2024.....SUNRISE 6:59 AM MDT SUNSET 7:10 PM MDT SEPTEMBER 22 2024.....SUNRISE 7:00 AM MDT SUNSET 7:08 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$