Climatological Report (Daily)
Issued by NWS
Issued by NWS
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566 CDUS45 KRIW 270728 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT TUE AUG 27 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 26 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 61 1:38 PM 80 2010 68 -7 67 2011 MINIMUM 35 11:59 PM 29 2005 35 0 44 2019 AVERAGE 48 52 -4 56 PRECIPITATION (IN) YESTERDAY 0.10 0.28 2023 0.04 0.06 0.28 MONTH TO DATE 1.25 1.10 0.15 3.83 SINCE JUN 1 2.99 4.99 -2.00 7.15 SINCE JAN 1 15.19 15.02 0.17 17.49 DEGREE DAYS HEATING YESTERDAY 17 13 4 9 MONTH TO DATE 241 274 -33 255 SINCE JUN 1 932 1108 -176 999 SINCE JUL 1 503 570 -67 467 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 1.9 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 97 5:00 AM LOWEST 42 1:00 PM AVERAGE 70 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 79 2011 2012 2017 MINIMUM TEMPERATURE (F) 35 29 2019 SUNRISE AND SUNSET AUGUST 27 2024........SUNRISE 6:39 AM MDT SUNSET 8:06 PM MDT AUGUST 28 2024........SUNRISE 6:40 AM MDT SUNSET 8:04 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$