700
CDUS45 KTFX 282240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU MAY 28 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 28 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 1225 PM 100 1919 68 16 78
MINIMUM 56 402 AM 27 1947 42 14 48
AVERAGE 70 55 15 63
PRECIPITATION (IN)
TODAY 0.00 1.43 1990 0.10 -0.10 0.00
MONTH TO DATE 0.83 2.10 -1.27 2.54
SINCE OCT 1 6.55 7.93 -1.38 7.30
SINCE JAN 1 4.71 5.65 -0.94 6.22
DEGREE DAYS
HEATING
TODAY 0 10 -10 2
MONTH TO DATE 302 391 -89 308
SINCE MAR 1 1738 2027 -289 1708
SINCE JUL 1 5981 7497 -1516 7007
COOLING
TODAY 5 0 5 0
MONTH TO DATE 17 0 17 5
SINCE MAR 1 18 0 18 5
SINCE JAN 1 18 0 18 5
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 100 AM
LOWEST 34 100 PM
AVERAGE 58
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THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 95 1936
MINIMUM TEMPERATURE (F) 43 31 1895
SUNRISE AND SUNSET
MAY 28 2026...........SUNRISE 535 AM MDT SUNSET 911 PM MDT
MAY 29 2026...........SUNRISE 534 AM MDT SUNSET 912 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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