842
CDUS45 KTFX 200737
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT MON JUL 20 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 19 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 91 419 PM 104 2007 86 5 85
MINIMUM 61 1159 PM 39 1895 52 9 59
AVERAGE 76 69 7 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.54 1898 0.04 -0.04 0.00
MONTH TO DATE 0.11 0.85 -0.74 1.58
SINCE OCT 1 14.20 11.83 2.37 10.35
SINCE JAN 1 12.36 9.55 2.81 9.27
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1999 0.0 0.0 0.0
2001
2001
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 40 -30 26
SINCE JUN 1 238 233 5 169
SINCE JUL 1 10 40 -30 26
COOLING
YESTERDAY 11 5 6 7
MONTH TO DATE 67 69 -2 98
SINCE JUN 1 72 93 -21 129
SINCE JAN 1 92 96 -4 143
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 200 AM
LOWEST 12 400 PM
AVERAGE 37
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 103 1893
MINIMUM TEMPERATURE (F) 52 41 2019
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 549 AM MDT SUNSET 914 PM MDT
JULY 21 2026..........SUNRISE 550 AM MDT SUNSET 913 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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