Climatological Report (Daily)
Issued by NWS
Issued by NWS
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379
CDUS45 KTFX 210856
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
156 AM MST FRI FEB 21 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 20 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 38 958 PM 64 1995 39 -1 44
MINIMUM 8 540 AM -19 1986 18 -10 20
AVERAGE 23 28 -5 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.20 2011 0.02 -0.02 0.00
MONTH TO DATE 1.43 0.30 1.13 1.50
SINCE OCT 1 2.92 2.52 0.40 3.82
SINCE JAN 1 2.16 0.69 1.47 2.30
SNOWFALL (IN)
YESTERDAY 0.0 3.5 1965 0.3 -0.3 0.0
MONTH TO DATE 18.9 4.9 14.0 20.3
SINCE DEC 1 33.5 19.2 14.3 33.5
SINCE JUL 1 35.8 27.9 7.9 47.4
SNOW DEPTH 12
DEGREE DAYS
HEATING
YESTERDAY 42 37 5 33
MONTH TO DATE 1189 775 414 770
SINCE DEC 1 3492 3369 123 3230
SINCE JUL 1 4875 5211 -336 4791
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 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 600 AM
LOWEST 59 1000 PM
AVERAGE 75
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 63 1961
MINIMUM TEMPERATURE (F) 18 -23 1910
SUNRISE AND SUNSET
FEBRUARY 21 2025......SUNRISE 721 AM MST SUNSET 603 PM MST
FEBRUARY 22 2025......SUNRISE 719 AM MST SUNSET 604 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$