CDUS45 KTFX 040737 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 137 AM MDT MON MAY 04 2026 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 3 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1886 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 76 411 PM 86 1897 60 16 82 1918 MINIMUM 36 252 AM 19 1967 34 2 34 AVERAGE 56 47 9 58 PRECIPITATION (IN) YESTERDAY 0.00 1.11 1964 0.05 -0.05 0.00 MONTH TO DATE 0.00 0.16 -0.16 T SINCE OCT 1 5.72 5.99 -0.27 4.76 SINCE JAN 1 3.88 3.71 0.17 3.68 SNOWFALL (IN) YESTERDAY 0.0 3.3 1991 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.4 -0.4 0.0 SINCE MAR 1 25.0 19.9 5.1 5.2 SINCE JUL 1 41.6 64.3 -22.7 47.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 18 -9 7 MONTH TO DATE 32 54 -22 25 SINCE MAR 1 1468 1690 -222 1425 SINCE JUL 1 5711 7160 -1449 6724 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 1 0 1 0 SINCE JAN 1 1 0 1 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.3 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 200 AM LOWEST 12 600 PM AVERAGE 52 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 87 1897 1936 MINIMUM TEMPERATURE (F) 34 23 1996 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 604 AM MDT SUNSET 842 PM MDT MAY 5 2026...........SUNRISE 602 AM MDT SUNSET 843 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$