Climatological Report (Daily)
Issued by NWS
Issued by NWS
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289 CDUS45 KRIW 070730 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT SAT SEP 07 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 6 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 72 2:41 PM 82 2022 65 7 63 MINIMUM 35 6:23 AM 22 2010 32 3 34 AVERAGE 54 49 5 49 PRECIPITATION (IN) YESTERDAY 0.00 0.93 2002 0.05 -0.05 0.00 MONTH TO DATE 0.14 0.29 -0.15 1.17 SINCE SEP 1 0.14 0.29 -0.15 1.17 SINCE JAN 1 15.33 15.55 -0.22 19.20 DEGREE DAYS HEATING YESTERDAY 11 16 -5 16 MONTH TO DATE 62 94 -32 85 SINCE SEP 1 62 94 -32 85 SINCE JUL 1 639 736 -97 618 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 1.1 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 92 5:00 AM LOWEST 30 3:00 PM AVERAGE 61 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 83 2022 MINIMUM TEMPERATURE (F) 32 23 2010 SUNRISE AND SUNSET SEPTEMBER 7 2024.....SUNRISE 6:52 AM MDT SUNSET 7:46 PM MDT SEPTEMBER 8 2024.....SUNRISE 6:53 AM MDT SUNSET 7:44 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$