CDUS45 KBYZ 210721 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 121 AM MDT TUE MAY 21 2019 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR MAY 20 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1934 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 47 532 PM 91 1964 69 -22 70 MINIMUM 39 654 AM 32 2003 45 -6 41 AVERAGE 43 57 -14 56 PRECIPITATION (IN) YESTERDAY T 1.33 2011 0.07 -0.07 0.00 MONTH TO DATE 1.51 1.36 0.15 1.97 SINCE OCT 1 8.66 7.35 1.31 10.74 SINCE JAN 1 6.81 5.04 1.77 7.09 SNOWFALL (IN) YESTERDAY 0.0 0.4 1987 0.1 -0.1 0.0 MONTH TO DATE 0.4 1.8 -1.4 0.0 SINCE MAR 1 3.0 20.3 -17.3 29.2 SINCE JUL 1 61.1 54.8 6.3 106.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 22 9 13 9 MONTH TO DATE 282 230 52 160 SINCE MAR 1 1871 1642 229 1810 SINCE JUL 1 7359 6607 752 7207 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 16 2 14 0 SINCE MAR 1 17 3 14 0 SINCE JAN 1 17 3 14 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 12.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 79 700 AM LOWEST 60 1000 AM AVERAGE 70 .......................................................... THE BILLINGS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 91 1980 MINIMUM TEMPERATURE (F) 45 31 1963 SUNRISE AND SUNSET MAY 21 2019...........SUNRISE 536 AM MDT SUNSET 846 PM MDT MAY 22 2019...........SUNRISE 535 AM MDT SUNSET 847 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$