Climatological Report (Daily)
Issued by NWS
Issued by NWS
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522 CDUS45 KTFX 120737 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 137 AM MDT THU SEP 12 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 11 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 77 221 PM 92 1958 75 2 83 MINIMUM 49 636 AM 27 1890 46 3 48 AVERAGE 63 61 2 66 PRECIPITATION (IN) YESTERDAY 0.60 1.61 1980 0.04 0.56 0.00 MONTH TO DATE 0.85 0.38 0.47 1.22 SINCE OCT 1 10.19 10.82 -0.63 12.89 SINCE JAN 1 8.67 8.99 -0.32 9.48 SNOWFALL (IN) YESTERDAY 0.0 6.8 1949 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 2 6 -4 0 MONTH TO DATE 2 50 -48 10 SINCE SEP 1 2 50 -48 10 SINCE JUL 1 14 113 -99 14 COOLING YESTERDAY 0 1 -1 1 MONTH TO DATE 61 19 42 21 SINCE SEP 1 61 19 42 21 SINCE JAN 1 579 424 155 573 ................................................................... WIND (MPH) HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 5.1 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 800 PM LOWEST 30 200 PM AVERAGE 64 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 91 1953 1990 2015 MINIMUM TEMPERATURE (F) 46 22 1949 SUNRISE AND SUNSET SEPTEMBER 12 2024.....SUNRISE 703 AM MDT SUNSET 744 PM MDT SEPTEMBER 13 2024.....SUNRISE 704 AM MDT SUNSET 742 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$