Climatological Report (Daily)
Issued by NWS
Issued by NWS
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322 CDUS45 KTFX 190742 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 142 AM MDT THU SEP 19 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 18 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 63 547 PM 91 1966 73 -10 84 MINIMUM 56 827 AM 19 1965 44 12 51 AVERAGE 60 58 2 68 PRECIPITATION (IN) YESTERDAY 0.04 2.10 1882 0.03 0.01 0.00 MONTH TO DATE 1.23 0.60 0.63 1.22 SINCE OCT 1 10.57 11.04 -0.47 12.89 SINCE JAN 1 9.05 9.21 -0.16 9.48 SNOWFALL (IN) YESTERDAY 0.0 13.1 1957 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.4 -0.4 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 7 -2 0 MONTH TO DATE 37 95 -58 15 SINCE SEP 1 37 95 -58 15 SINCE JUL 1 49 158 -109 19 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 62 26 36 34 SINCE SEP 1 62 26 36 34 SINCE JAN 1 580 431 149 586 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 15.6 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 55 1100 PM AVERAGE 74 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 2009 MINIMUM TEMPERATURE (F) 44 25 1965 SUNRISE AND SUNSET SEPTEMBER 19 2024.....SUNRISE 712 AM MDT SUNSET 730 PM MDT SEPTEMBER 20 2024.....SUNRISE 713 AM MDT SUNSET 728 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$