CDUS45 KTFX 210737 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 137 AM MDT SAT MAR 21 2026 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR MARCH 20 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77R 358 PM 71 1910 49 28 49 MINIMUM 41 723 AM -11 1913 26 15 30 AVERAGE 59 38 21 40 PRECIPITATION (IN) YESTERDAY 0.00 0.78 1898 0.02 -0.02 0.00 MONTH TO DATE 1.02 0.29 0.73 0.06 SINCE OCT 1 4.64 2.93 1.71 3.00 SINCE JAN 1 1.97 1.10 0.87 2.24 SNOWFALL (IN) YESTERDAY 0.0 9.0 1898 0.1 -0.1 0.0 MONTH TO DATE 8.3 3.2 5.1 T SINCE MAR 1 8.3 3.2 5.1 T SINCE JUL 1 21.3 32.8 -11.5 35.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 28 -22 25 MONTH TO DATE 499 615 -116 483 SINCE MAR 1 499 615 -116 483 SINCE JUL 1 4791 6109 -1318 5555 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 11.5 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 67 800 AM LOWEST 16 400 PM AVERAGE 42 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 73 1928 MINIMUM TEMPERATURE (F) 26 -11 1913 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 729 AM MDT SUNSET 742 PM MDT MARCH 22 2026.........SUNRISE 727 AM MDT SUNSET 744 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$