829
CDUS45 KTFX 110737
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT TUE MAR 11 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MARCH 10 2025
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)
YESTERDAY
MAXIMUM 53 445 AM 70 1983 45 8 58
MINIMUM 39 920 PM -24 1951 23 16 32
AVERAGE 46 34 12 45
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1921 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.14 -0.12 0.28
SINCE OCT 1 2.96 2.78 0.18 4.32
SINCE JAN 1 2.20 0.95 1.25 2.80
SNOWFALL (IN)
YESTERDAY 0.0 7.1 1967 0.2 -0.2 0.0
MONTH TO DATE T 1.8 -1.8 4.0
SINCE MAR 1 T 1.8 -1.8 4.0
SINCE JUL 1 35.8 31.4 4.4 51.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 31 -12 20
MONTH TO DATE 240 325 -85 351
SINCE MAR 1 240 325 -85 351
SINCE JUL 1 5312 5819 -507 5401
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 1000 PM
LOWEST 22 200 AM
AVERAGE 40
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 1900
2005
MINIMUM TEMPERATURE (F) 23 -16 1932
1969
SUNRISE AND SUNSET
MARCH 11 2025.........SUNRISE 748 AM MDT SUNSET 729 PM MDT
MARCH 12 2025.........SUNRISE 746 AM MDT SUNSET 730 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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