Climatological Report (Daily)
Issued by NWS
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CDUS45 KTFX 310738
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MDT FRI JUL 31 2026
...................................
...THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 30 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 95 326 PM 102 1934 87 8 85
MINIMUM 55 434 AM 43 1892 53 2 52
AVERAGE 75 70 5 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1950 0.03 -0.03 0.00
MONTH TO DATE 0.27 1.20 -0.93 1.74
SINCE OCT 1 14.36 12.18 2.18 10.51
SINCE JAN 1 12.52 9.90 2.62 9.43
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 10 51 -41 30
SINCE JUN 1 238 244 -6 173
SINCE JUL 1 10 51 -41 30
COOLING
YESTERDAY 10 6 4 4
MONTH TO DATE 219 132 87 125
SINCE JUN 1 224 156 68 156
SINCE JAN 1 244 159 85 170
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 500 AM
LOWEST 17 300 PM
AVERAGE 35
..........................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 100 1930
MINIMUM TEMPERATURE (F) 53 42 1968
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 602 AM MDT SUNSET 901 PM MDT
AUGUST 1 2026........SUNRISE 604 AM MDT SUNSET 859 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$