072
CDUS45 KTFX 160734
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT TUE JUN 16 2026
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR JUNE 15 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 526 PM 100 1933 72 7 81
MINIMUM 45 348 AM 33 1994 46 -1 51
AVERAGE 62 59 3 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1926 0.09 -0.09 0.00
MONTH TO DATE 1.49 1.59 -0.10 0.45
SINCE OCT 1 10.64 9.85 0.79 7.75
SINCE JAN 1 8.80 7.57 1.23 6.67
SNOWFALL (IN)
YESTERDAY 0.0 T 2000 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE JUN 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 41.7 66.0 -24.3 47.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 7 -4 0
MONTH TO DATE 135 119 16 76
SINCE JUN 1 135 119 16 76
SINCE JUL 1 6146 7647 -1501 7084
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 0 2 -2 17
SINCE JUN 1 0 2 -2 17
SINCE JAN 1 20 5 15 31
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 100 AM
LOWEST 22 100 PM
AVERAGE 52
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 100 1933
MINIMUM TEMPERATURE (F) 46 35 2001
SUNRISE AND SUNSET
JUNE 16 2026..........SUNRISE 528 AM MDT SUNSET 925 PM MDT
JUNE 17 2026..........SUNRISE 528 AM MDT SUNSET 925 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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