


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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861 CDUS45 KTFX 050811 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 211 AM MDT SAT APR 05 2025 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR APRIL 4 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 45 510 PM 75 1960 54 -9 59 1987 MINIMUM 25 628 AM 6 1880 30 -5 39 AVERAGE 35 42 -7 49 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1903 0.03 -0.03 0.33 MONTH TO DATE 0.10 0.12 -0.02 0.37 SINCE OCT 1 3.50 3.28 0.22 5.32 SINCE JAN 1 2.74 1.45 1.29 3.80 SNOWFALL (IN) YESTERDAY 0.0 5.0 1903 0.1 -0.1 0.0 MONTH TO DATE T 0.5 -0.5 0.0 SINCE MAR 1 T 5.1 -5.1 9.3 SINCE JUL 1 35.8 34.7 1.1 57.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 23 7 16 MONTH TO DATE 112 95 17 61 SINCE MAR 1 788 993 -205 923 SINCE JUL 1 5860 6487 -627 5973 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 12 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 4.6 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 700 AM LOWEST 23 200 PM AVERAGE 52 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 77 1960 MINIMUM TEMPERATURE (F) 30 4 1936 SUNRISE AND SUNSET APRIL 5 2025.........SUNRISE 659 AM MDT SUNSET 803 PM MDT APRIL 6 2025.........SUNRISE 657 AM MDT SUNSET 804 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$