Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 272240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED AUG 27 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR AUGUST 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 80 1240 PM 98 2001 81 -1 91
MINIMUM 67 656 AM 37 1993 50 17 50
AVERAGE 74 66 8 71
PRECIPITATION (IN)
TODAY 0.00 0.64 1925 0.03 -0.03 T
MONTH TO DATE 1.36 0.91 0.45 0.46
SINCE OCT 1 10.72 10.31 0.41 9.04
SINCE JAN 1 9.96 8.48 1.48 7.52
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 11 26 -15 1
SINCE JUN 1 134 193 -59 89
SINCE JUL 1 23 49 -26 3
COOLING
TODAY 9 3 6 6
MONTH TO DATE 157 146 11 157
SINCE JUN 1 397 388 9 508
SINCE JAN 1 422 395 27 508
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 40 300 PM
LOWEST 25 100 PM
AVERAGE 33
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2012
MINIMUM TEMPERATURE (F) 50 36 1977
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 642 AM MDT SUNSET 816 PM MDT
AUGUST 28 2025........SUNRISE 643 AM MDT SUNSET 814 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$