Climatological Report (Daily)
Issued by NWS
Issued by NWS
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251 CDUS45 KTFX 102240 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT TUE SEP 10 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 10 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 73 259 PM 91 1966 76 -3 79 MINIMUM 54 637 AM 30 1921 46 8 49 AVERAGE 64 61 3 64 PRECIPITATION (IN) TODAY 0.00 0.84 1988 0.03 -0.03 0.00 MONTH TO DATE 0.25 0.34 -0.09 1.22 SINCE OCT 1 9.59 10.78 -1.19 12.89 SINCE JAN 1 8.07 8.95 -0.88 9.48 DEGREE DAYS HEATING TODAY 1 5 -4 1 MONTH TO DATE 1 44 -43 10 SINCE SEP 1 1 44 -43 10 SINCE JUL 1 13 107 -94 14 COOLING TODAY 0 1 -1 0 MONTH TO DATE 61 18 43 20 SINCE SEP 1 61 18 43 20 SINCE JAN 1 579 423 156 572 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 700 AM LOWEST 33 100 AM AVERAGE 48 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 1958 MINIMUM TEMPERATURE (F) 46 27 1890 SUNRISE AND SUNSET SEPTEMBER 10 2024.....SUNRISE 700 AM MDT SUNSET 748 PM MDT SEPTEMBER 11 2024.....SUNRISE 702 AM MDT SUNSET 746 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$