567
CDUS45 KTFX 312240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE MAR 31 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MARCH 31 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 42 244 PM 75 2015 53 -11 50
MINIMUM 23 441 AM -3 1936 29 -6 29
AVERAGE 33 41 -8 40
PRECIPITATION (IN)
TODAY T 0.52 1957 0.02 -0.02 0.19
MONTH TO DATE 1.05 0.52 0.53 0.46
SINCE OCT 1 4.67 3.16 1.51 3.40
SINCE JAN 1 2.00 1.33 0.67 2.64
DEGREE DAYS
HEATING
TODAY 32 24 8 25
MONTH TO DATE 719 897 -178 676
SINCE MAR 1 719 897 -178 676
SINCE JUL 1 5011 6391 -1380 5748
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 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 500 AM
LOWEST 57 200 PM
AVERAGE 67
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 75 1966
MINIMUM TEMPERATURE (F) 29 -10 1936
SUNRISE AND SUNSET
MARCH 31 2026.........SUNRISE 709 AM MDT SUNSET 756 PM MDT
APRIL 1 2026.........SUNRISE 707 AM MDT SUNSET 757 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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