Climatological Report (Daily)
Issued by NWS
Issued by NWS
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780 CDUS45 KTFX 222240 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT SUN SEP 22 2024 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 22 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 78 222 PM 89 1966 71 7 57 MINIMUM 38 651 AM 21 1934 43 -5 48 AVERAGE 58 57 1 53 PRECIPITATION (IN) TODAY 0.00 1.26 2023 0.03 -0.03 1.26 MONTH TO DATE 1.23 0.73 0.50 2.67 SINCE OCT 1 10.57 11.17 -0.60 14.34 SINCE JAN 1 9.05 9.34 -0.29 10.93 DEGREE DAYS HEATING TODAY 7 9 -2 12 MONTH TO DATE 64 128 -64 59 SINCE SEP 1 64 128 -64 59 SINCE JUL 1 76 191 -115 63 COOLING TODAY 0 0 0 0 MONTH TO DATE 62 27 35 34 SINCE SEP 1 62 27 35 34 SINCE JAN 1 580 432 148 586 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 3.5 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 700 AM LOWEST 25 200 PM AVERAGE 56 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1966 MINIMUM TEMPERATURE (F) 43 16 1926 SUNRISE AND SUNSET SEPTEMBER 22 2024.....SUNRISE 716 AM MDT SUNSET 724 PM MDT SEPTEMBER 23 2024.....SUNRISE 717 AM MDT SUNSET 722 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$