CDUS45 KRIW 280732 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1232 AM MST SUN NOV 28 2021 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 27 2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM MM MM 43 1998 27 MM 27 2017 MINIMUM MM MM -12 2015 7 MM 3 AVERAGE MM 17 MM 15 PRECIPITATION (IN) YESTERDAY MM 0.52 2017 0.07 MM 0.00 MONTH TO DATE 1.62 1.85 -0.23 2.29 SINCE SEP 1 4.12 5.27 -1.15 5.03 SINCE JAN 1 17.79 20.53 -2.74 21.83 DEGREE DAYS HEATING YESTERDAY MM 48 MM 50 MONTH TO DATE 837 1158 -321 1129 SINCE SEP 1 2274 2718 -444 2636 SINCE JUL 1 2759 3360 -601 3196 COOLING YESTERDAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 27 40 2011 2014 MINIMUM TEMPERATURE (F) 7 -13 2004 SUNRISE AND SUNSET NOVEMBER 28 2021......SUNRISE 7:35 AM MST SUNSET 4:44 PM MST NOVEMBER 29 2021......SUNRISE 7:36 AM MST SUNSET 4:44 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$