705
CDUS45 KTFX 180737
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT FRI JUL 18 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 17 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 82 438 PM 102 1936 85 -3 95
2022
MINIMUM 55 1159 PM 37 1999 52 3 58
AVERAGE 69 69 0 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.32 1915 0.03 -0.03 0.00
MONTH TO DATE 1.58 0.77 0.81 0.95
SINCE OCT 1 10.35 11.75 -1.40 12.34
SINCE JAN 1 9.27 9.47 -0.20 10.24
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 0.3 -0.3 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 26 38 -12 17
SINCE JUN 1 169 231 -62 209
SINCE JUL 1 26 38 -12 17
COOLING
YESTERDAY 4 5 -1 12
MONTH TO DATE 90 59 31 86
SINCE JUN 1 121 83 38 106
SINCE JAN 1 135 86 49 106
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WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1100 PM
LOWEST 32 400 PM
AVERAGE 57
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 101 1960
2003
MINIMUM TEMPERATURE (F) 52 38 1895
SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE 547 AM MDT SUNSET 916 PM MDT
JULY 19 2025..........SUNRISE 548 AM MDT SUNSET 915 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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