CDUS45 KBYZ 200930 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 330 AM MDT WED MAY 20 2026 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR MAY 19 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1934 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 614 PM 92 1992 68 -5 55 2009 MINIMUM 29R 511 AM 29 1997 45 -16 42 AVERAGE 46 56 -10 49 PRECIPITATION (IN) YESTERDAY 0.00 1.62 1938 0.08 -0.08 0.15 MONTH TO DATE 0.09 1.31 -1.22 2.46 SINCE OCT 1 6.31 7.59 -1.28 10.96 SINCE JAN 1 2.43 5.05 -2.62 9.66 SNOWFALL (IN) YESTERDAY 0.0 0.4 1975 0.0 0.0 0.0 MONTH TO DATE T 0.8 -0.8 T SINCE MAR 1 16.6 16.5 0.1 16.2 SINCE JUL 1 40.9 57.3 -16.4 64.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 19 9 10 16 MONTH TO DATE 178 228 -50 161 SINCE MAR 1 1384 1644 -260 1380 SINCE JUL 1 5208 6579 -1371 6143 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 0 10 10 SINCE MAR 1 12 1 11 10 SINCE JAN 1 12 1 11 10 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 400 AM LOWEST 21 300 PM AVERAGE 52 .......................................................... THE BILLINGS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 91 1964 MINIMUM TEMPERATURE(F) 45 32 2003 2021 2022 SUNRISE AND SUNSET MAY 20 2026...........SUNRISE 537 AM MDT SUNSET 845 PM MDT MAY 21 2026...........SUNRISE 536 AM MDT SUNSET 846 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$