Climatological Report (Daily)
Issued by NWS
Issued by NWS
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805
CDUS45 KTFX 222240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI AUG 22 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR AUGUST 22 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 76 259 PM 97 2006 83 -7 87
MINIMUM 57 603 AM 33 1992 51 6 58
AVERAGE 67 67 0 73
PRECIPITATION (IN)
TODAY 0.00 0.76 1962 0.03 -0.03 0.00
MONTH TO DATE 1.36 0.74 0.62 0.41
SINCE OCT 1 10.72 10.14 0.58 8.99
SINCE JAN 1 9.96 8.31 1.65 7.47
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 11 16 -5 0
SINCE JUN 1 134 183 -49 88
SINCE JUL 1 23 39 -16 2
COOLING
TODAY 2 4 -2 8
MONTH TO DATE 129 129 0 139
SINCE JUN 1 369 371 -2 490
SINCE JAN 1 394 378 16 490
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 500 AM
LOWEST 32 300 PM
AVERAGE 45
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1967
MINIMUM TEMPERATURE (F) 51 33 1992
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 636 AM MDT SUNSET 825 PM MDT
AUGUST 23 2025........SUNRISE 637 AM MDT SUNSET 823 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$