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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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631 CDUS45 KRIW 180728 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN AUG 18 2024 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 17 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 95 5:03 PM 102 2020 89 6 100 MINIMUM 55 5:28 AM 41 2002 56 -1 57 AVERAGE 75 72 3 79 PRECIPITATION (IN) YESTERDAY 0.00 0.02 2003 0.01 -0.01 0.00 MONTH TO DATE 0.07 0.09 -0.02 0.14 SINCE JUN 1 1.56 1.33 0.23 4.81 SINCE JAN 1 4.79 3.68 1.11 6.02 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 33 66 -33 44 SINCE JUL 1 4 4 0 5 COOLING YESTERDAY 10 8 2 14 MONTH TO DATE 142 160 -18 128 SINCE JUN 1 629 591 38 484 SINCE JAN 1 629 615 14 517 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 4.0 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 62 5:00 AM LOWEST 12 6:00 PM AVERAGE 37 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 100 2001 2023 MINIMUM TEMPERATURE (F) 56 44 2009 SUNRISE AND SUNSET AUGUST 18 2024........SUNRISE 6:19 AM MDT SUNSET 8:12 PM MDT AUGUST 19 2024........SUNRISE 6:20 AM MDT SUNSET 8:10 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$