Climatological Report (Daily)
Issued by NWS
Issued by NWS
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802 CDUS45 KTFX 160758 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 158 AM MDT MON SEP 16 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 15 2024... 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) YESTERDAY MAXIMUM 75 222 PM 94 2000 74 1 79 MINIMUM 44 454 AM 22 1970 45 -1 46 AVERAGE 60 59 1 63 PRECIPITATION (IN) YESTERDAY 0.00 1.02 2017 0.04 -0.04 0.00 MONTH TO DATE 0.99 0.51 0.48 1.22 SINCE OCT 1 10.33 10.95 -0.62 12.89 SINCE JAN 1 8.81 9.12 -0.31 9.48 SNOWFALL (IN) YESTERDAY 0.0 1.4 1965 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.3 -0.3 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 6 -1 2 MONTH TO DATE 27 74 -47 15 SINCE SEP 1 27 74 -47 15 SINCE JUL 1 39 137 -98 19 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 61 23 38 27 SINCE SEP 1 61 23 38 27 SINCE JAN 1 579 428 151 579 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 3.3 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 700 AM LOWEST 35 200 PM AVERAGE 58 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 92 2009 MINIMUM TEMPERATURE (F) 45 27 1965 SUNRISE AND SUNSET SEPTEMBER 16 2024.....SUNRISE 708 AM MDT SUNSET 736 PM MDT SEPTEMBER 17 2024.....SUNRISE 709 AM MDT SUNSET 734 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$