831 CDUS45 KMSO 200838 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 138 AM MST MON DEC 20 2021 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 19 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1893 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 39 319 AM 56 1917 30 9 46 1936 MINIMUM 26 1213 AM -19 1924 17 9 28 AVERAGE 33 24 9 37 PRECIPITATION (IN) YESTERDAY 0.11 0.20 1944 0.04 0.07 0.00 MONTH TO DATE 0.83 0.65 0.18 0.14 SINCE OCT 1 2.90 3.01 -0.11 3.76 SINCE JAN 1 11.64 13.68 -2.04 13.70 SNOWFALL (IN) YESTERDAY 0.2 MONTH TO DATE 6.7 SINCE DEC 1 6.7 SINCE JUL 1 8.1 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 32 42 -10 28 MONTH TO DATE 629 758 -129 694 SINCE DEC 1 629 758 -129 694 SINCE JUL 1 2234 2715 -481 2572 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 587 307 280 326 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LT FREEZING RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 74 1200 AM AVERAGE 85 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 54 2019 MINIMUM TEMPERATURE (F) 17 -20 1998 SUNRISE AND SUNSET DECEMBER 20 2021......SUNRISE 818 AM MST SUNSET 450 PM MST DECEMBER 21 2021......SUNRISE 819 AM MST SUNSET 450 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$