150
CDUS45 KTFX 170740
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
140 AM MDT THU APR 17 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR APRIL 16 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 49 225 AM 82 1984 55 -6 55
MINIMUM 29 1159 PM 8 2022 30 -1 31
AVERAGE 39 42 -3 43
PRECIPITATION (IN)
YESTERDAY 0.09 0.69 1927 0.06 0.03 0.00
MONTH TO DATE 0.49 0.88 -0.39 1.54
SINCE OCT 1 4.74 4.98 -0.24 6.73
SINCE JAN 1 3.66 2.70 0.96 4.63
SNOWFALL (IN)
YESTERDAY 0.3 3.5 1922 0.4 -0.1 0.0
MONTH TO DATE 1.0 5.6 -4.6 2.1
SINCE MAR 1 5.2 15.7 -10.5 12.0
SINCE JUL 1 47.2 60.1 -12.9 49.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 23 3 22
MONTH TO DATE 351 388 -37 295
SINCE MAR 1 1116 1346 -230 1322
SINCE JUL 1 6415 6816 -401 6147
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 12.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LT FREEZING RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 AM
LOWEST 43 1200 AM
AVERAGE 72
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 82 1936
MINIMUM TEMPERATURE (F) 30 12 1896
1968
SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE 632 AM MDT SUNSET 818 PM MDT
APRIL 18 2025.........SUNRISE 631 AM MDT SUNSET 820 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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