Climatological Report (Daily)
Issued by NWS
Issued by NWS
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870 CDUS45 KRIW 210754 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 154 AM MDT FRI JUN 21 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 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 69 3:11 PM 79 2007 63 6 49 MINIMUM 27R 5:16 AM 27 2002 34 -7 28 AVERAGE 48 48 0 39 PRECIPITATION (IN) YESTERDAY 0.00 0.38 2009 0.07 -0.07 0.03 MONTH TO DATE 0.73 1.78 -1.05 2.37 SINCE JUN 1 0.73 1.78 -1.05 2.37 SINCE JAN 1 12.93 11.81 1.12 12.71 DEGREE DAYS HEATING YESTERDAY 17 17 0 26 MONTH TO DATE 328 390 -62 354 SINCE JUN 1 328 390 -62 354 SINCE JUL 1 10730 11863 -1133 11815 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 13 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 1.7 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 78 4:00 AM LOWEST 16 3:00 PM AVERAGE 47 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 75 2007 2008 2021 MINIMUM TEMPERATURE (F) 34 26 2019 SUNRISE AND SUNSET JUNE 21 2024..........SUNRISE 5:37 AM MDT SUNSET 9:10 PM MDT JUNE 22 2024..........SUNRISE 5:37 AM MDT SUNSET 9:11 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$