


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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170 CDUS45 KTFX 020734 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 134 AM MDT SAT AUG 02 2025 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR AUGUST 1 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 82 457 PM 102 2022 89 -7 96 MINIMUM 57 554 AM 42 1995 56 1 57 AVERAGE 70 72 -2 77 PRECIPITATION (IN) YESTERDAY T 0.88 2013 0.03 -0.03 0.00 MONTH TO DATE T 0.03 -0.03 0.00 SINCE OCT 1 9.36 9.43 -0.07 8.58 SINCE JAN 1 8.60 7.60 1.00 7.06 SNOWFALL (IN) YESTERDAY 0.0 T 1991 0.0 0.0 0.0 1995 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 123 167 -44 88 SINCE JUL 1 12 23 -11 2 COOLING YESTERDAY 5 8 -3 12 MONTH TO DATE 5 8 -3 12 SINCE JUN 1 245 250 -5 363 SINCE JAN 1 270 257 13 363 ................................................................... WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 5.2 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 27 500 PM AVERAGE 60 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 101 2024 MINIMUM TEMPERATURE (F) 56 40 1937 SUNRISE AND SUNSET AUGUST 2 2025........SUNRISE 610 AM MDT SUNSET 857 PM MDT AUGUST 3 2025........SUNRISE 612 AM MDT SUNSET 856 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$