


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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357 CDUS45 KTFX 230734 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 134 AM MDT SAT AUG 23 2025 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 22 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1886 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 416 PM 98 1935 81 -7 81 1976 MINIMUM 54 524 AM 32 1992 49 5 44 AVERAGE 64 65 -1 63 PRECIPITATION (IN) YESTERDAY 0.00 1.59 1933 0.05 -0.05 0.00 MONTH TO DATE 0.42 0.82 -0.40 0.45 SINCE OCT 1 10.94 13.03 -2.09 12.84 SINCE JAN 1 9.86 10.75 -0.89 10.74 SNOWFALL (IN) YESTERDAY 0.0 1.7 1992 0.0 0.0 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE JUN 1 0.0 0.5 -0.5 T SINCE JUL 1 0.0 0.2 -0.2 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 3 -2 2 MONTH TO DATE 10 34 -24 17 SINCE JUN 1 183 275 -92 227 SINCE JUL 1 40 82 -42 35 COOLING YESTERDAY 0 3 -3 0 MONTH TO DATE 100 100 0 92 SINCE JUN 1 263 260 3 307 SINCE JAN 1 277 263 14 307 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 9.0 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 64 500 AM LOWEST 30 200 PM AVERAGE 47 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 102 1969 MINIMUM TEMPERATURE (F) 49 32 1992 SUNRISE AND SUNSET AUGUST 23 2025........SUNRISE 633 AM MDT SUNSET 822 PM MDT AUGUST 24 2025........SUNRISE 634 AM MDT SUNSET 820 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$