Climatological Report (Daily)
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905
CDUS45 KTFX 220840
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
140 AM MST WED JAN 22 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR JANUARY 21 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 34 334 PM 52 1950 33 1 36
MINIMUM 4 840 AM -32 1962 14 -10 20
AVERAGE 19 24 -5 28
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 1969 0.01 -0.01 T
MONTH TO DATE 0.64 0.27 0.37 0.80
SINCE OCT 1 1.40 2.10 -0.70 2.32
SINCE JAN 1 0.64 0.27 0.37 0.80
SNOWFALL (IN)
YESTERDAY 0.0 6.7 1969 0.2 -0.2 0.0
MONTH TO DATE 11.3 4.6 6.7 12.6
SINCE DEC 1 13.3 12.3 1.0 13.2
SINCE JUL 1 15.6 21.0 -5.4 27.1
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 46 42 4 37
MONTH TO DATE 899 894 5 1126
SINCE DEC 1 1816 2184 -368 2139
SINCE JUL 1 3199 4026 -827 3700
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 900 AM
LOWEST 35 300 PM
AVERAGE 51
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 55 1919
MINIMUM TEMPERATURE (F) 14 -29 1962
SUNRISE AND SUNSET
JANUARY 22 2025.......SUNRISE 802 AM MST SUNSET 518 PM MST
JANUARY 23 2025.......SUNRISE 801 AM MST SUNSET 519 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$