Climatological Report (Daily)
Issued by NWS
Issued by NWS
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929
CDUS45 KTFX 112240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT OCT 11 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 11 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 62 210 AM 83 1995 60 2 70
MINIMUM 50 449 AM 14 2009 36 14 42
AVERAGE 56 48 8 56
PRECIPITATION (IN)
TODAY 0.09 1.25 1881 0.03 0.06 0.00
MONTH TO DATE 0.50 0.29 0.21 T
SINCE OCT 1 0.50 0.29 0.21 T
SINCE JAN 1 11.72 9.86 1.86 9.05
DEGREE DAYS
HEATING
TODAY 9 17 -8 9
MONTH TO DATE 139 162 -23 85
SINCE SEP 1 211 372 -161 168
SINCE JUL 1 237 435 -198 180
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 72
SINCE JAN 1 467 433 34 590
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 AM
LOWEST 53 200 AM
AVERAGE 73
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 1958
MINIMUM TEMPERATURE (F) 35 8 2009
SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE 741 AM MDT SUNSET 648 PM MDT
OCTOBER 12 2025.......SUNRISE 742 AM MDT SUNSET 646 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$