654
CDUS45 KTFX 270742
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MDT TUE MAY 27 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 26 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 84 327 PM 88 1936 69 15 64
1966
MINIMUM 47 523 AM 29 1975 45 2 47
AVERAGE 66 57 9 56
PRECIPITATION (IN)
YESTERDAY T 0.96 2019 0.08 -0.08 0.00
MONTH TO DATE 3.59 1.51 2.08 1.69
SINCE OCT 1 7.26 5.69 1.57 7.41
SINCE JAN 1 6.50 3.86 2.64 5.89
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1918 0.0 0.0 0.0
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 9
MONTH TO DATE 256 311 -55 327
SINCE MAR 1 1490 1823 -333 1688
SINCE JUL 1 6562 7317 -755 6738
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 5 0 5 0
SINCE JAN 1 5 0 5 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 600 AM
LOWEST 22 700 PM
AVERAGE 45
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1936
1986
MINIMUM TEMPERATURE (F) 45 27 1995
SUNRISE AND SUNSET
MAY 27 2025...........SUNRISE 542 AM MDT SUNSET 909 PM MDT
MAY 28 2025...........SUNRISE 541 AM MDT SUNSET 910 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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