


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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122 CDUS45 KTFX 260736 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 136 AM MDT SAT APR 26 2025 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR APRIL 25 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 65 459 PM 86 1910 60 5 70 MINIMUM 31 507 AM 19 1880 35 -4 47 AVERAGE 48 47 1 59 PRECIPITATION (IN) YESTERDAY 0.00 0.98 1975 0.04 -0.04 0.00 MONTH TO DATE 0.25 0.84 -0.59 0.72 SINCE OCT 1 3.65 4.00 -0.35 5.67 SINCE JAN 1 2.89 2.17 0.72 4.15 SNOWFALL (IN) YESTERDAY 0.0 4.8 1961 0.1 -0.1 0.0 MONTH TO DATE 1.0 2.6 -1.6 0.4 SINCE MAR 1 1.0 7.2 -6.2 9.7 SINCE JUL 1 36.8 36.8 0.0 57.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 18 -1 6 MONTH TO DATE 499 528 -29 422 SINCE MAR 1 1175 1426 -251 1284 SINCE JUL 1 6247 6920 -673 6334 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 23 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 8.9 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 600 AM LOWEST 28 500 PM AVERAGE 52 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 84 1910 MINIMUM TEMPERATURE (F) 35 21 1961 SUNRISE AND SUNSET APRIL 26 2025.........SUNRISE 621 AM MDT SUNSET 831 PM MDT APRIL 27 2025.........SUNRISE 619 AM MDT SUNSET 833 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$