CDUS45 KTFX 050741 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 141 AM MDT TUE MAY 05 2026 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 4 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 54 410 PM 87 1897 61 -7 63 1936 MINIMUM 38 1159 PM 23 1996 34 4 41 AVERAGE 46 48 -2 52 PRECIPITATION (IN) YESTERDAY T 0.90 1917 0.05 -0.05 0.77 MONTH TO DATE T 0.21 -0.21 0.77 SINCE OCT 1 5.72 6.04 -0.32 5.53 SINCE JAN 1 3.88 3.76 0.12 4.45 SNOWFALL (IN) YESTERDAY 0.0 7.5 1913 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.5 -0.5 0.0 SINCE MAR 1 25.0 20.0 5.0 5.2 SINCE JUL 1 41.6 64.4 -22.8 47.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 19 18 1 13 MONTH TO DATE 51 72 -21 38 SINCE MAR 1 1487 1708 -221 1438 SINCE JUL 1 5730 7178 -1448 6737 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 24 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 9.4 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 600 AM LOWEST 29 600 PM AVERAGE 46 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 88 1897 1911 MINIMUM TEMPERATURE (F) 35 26 1967 1996 2020 SUNRISE AND SUNSET MAY 5 2026...........SUNRISE 602 AM MDT SUNSET 843 PM MDT MAY 6 2026...........SUNRISE 601 AM MDT SUNSET 844 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$