838
CDUS45 KTFX 280758
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
158 AM MDT WED MAY 28 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 27 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 78 531 PM 90 1936 70 8 76
1986
MINIMUM 54 427 AM 27 1995 45 9 41
AVERAGE 66 57 9 59
PRECIPITATION (IN)
YESTERDAY 0.05 1.16 2006 0.09 -0.04 0.00
MONTH TO DATE 3.64 1.60 2.04 1.69
SINCE OCT 1 7.31 5.78 1.53 7.41
SINCE JAN 1 6.55 3.95 2.60 5.89
SNOWFALL (IN)
YESTERDAY 0.0 T 1982 0.0 0.0 0.0
1995
MONTH TO DATE 0.0 0.1 -0.1 0.5
SINCE MAR 1 1.0 7.6 -6.6 10.2
SINCE JUL 1 36.8 37.2 -0.4 57.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 6
MONTH TO DATE 256 319 -63 333
SINCE MAR 1 1490 1831 -341 1694
SINCE JUL 1 6562 7325 -763 6744
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 6 0 6 0
SINCE MAR 1 6 0 6 0
SINCE JAN 1 6 0 6 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 400 AM
LOWEST 24 400 PM
AVERAGE 54
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 95 1919
MINIMUM TEMPERATURE (F) 45 28 1947
SUNRISE AND SUNSET
MAY 28 2025...........SUNRISE 541 AM MDT SUNSET 910 PM MDT
MAY 29 2025...........SUNRISE 540 AM MDT SUNSET 911 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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