956
CDUS45 KTFX 182240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE MAR 18 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MARCH 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 46 259 PM 76 2017 49 -3 69
MINIMUM 30 712 AM -13 1943 25 5 29
AVERAGE 38 37 1 49
PRECIPITATION (IN)
TODAY 0.00 0.36 2006 0.02 -0.02 0.00
MONTH TO DATE 0.06 0.26 -0.20 0.31
SINCE OCT 1 3.00 2.90 0.10 4.35
SINCE JAN 1 2.24 1.07 1.17 2.83
DEGREE DAYS
HEATING
TODAY 27 28 -1 16
MONTH TO DATE 432 559 -127 519
SINCE MAR 1 432 559 -127 519
SINCE JUL 1 5504 6053 -549 5569
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 15.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 100 AM
LOWEST 23 100 PM
AVERAGE 42
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 71 1997
MINIMUM TEMPERATURE (F) 26 -8 1906
SUNRISE AND SUNSET
MARCH 18 2025.........SUNRISE 734 AM MDT SUNSET 738 PM MDT
MARCH 19 2025.........SUNRISE 732 AM MDT SUNSET 740 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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