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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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193 CDUS45 KRIW 150732 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT THU AUG 15 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 14 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 59 10:39 AM 84 2003 71 -12 72 MINIMUM 35 11:59 PM 29 2005 38 -3 34 AVERAGE 47 54 -7 53 PRECIPITATION (IN) YESTERDAY 0.20 0.33 2015 0.05 0.15 0.00 MONTH TO DATE 0.82 0.60 0.22 2.32 SINCE JUN 1 2.56 4.49 -1.93 5.64 SINCE JAN 1 14.76 14.52 0.24 15.98 DEGREE DAYS HEATING YESTERDAY 18 10 8 12 MONTH TO DATE 123 130 -7 165 SINCE JUN 1 814 964 -150 909 SINCE JUL 1 385 426 -41 377 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 15 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330) 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 100 4:00 AM LOWEST 64 2:00 PM AVERAGE 82 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 81 2003 2023 MINIMUM TEMPERATURE (F) 37 29 2009 SUNRISE AND SUNSET AUGUST 15 2024........SUNRISE 6:25 AM MDT SUNSET 8:26 PM MDT AUGUST 16 2024........SUNRISE 6:26 AM MDT SUNSET 8:24 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$