648
CDUS45 KTFX 272240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE MAY 27 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 27 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 259 PM 90 1936 70 7 76
1986
MINIMUM 54 427 AM 27 1995 45 9 41
AVERAGE 66 57 9 59
PRECIPITATION (IN)
TODAY 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
DEGREE DAYS
HEATING
TODAY 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
TODAY 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 12.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 400 AM
LOWEST 28 300 PM
AVERAGE 56
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 95 1919
MINIMUM TEMPERATURE (F) 45 28 1947
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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page