Climatological Report (Daily)
Issued by NWS
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CDUS45 KTFX 240739
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT SUN AUG 24 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR AUGUST 23 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 83 429 PM 98 1967 82 1 92
MINIMUM 49 558 AM 33 1992 51 -2 57
AVERAGE 66 67 -1 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 2014 0.03 -0.03 0.05
MONTH TO DATE 1.36 0.77 0.59 0.46
SINCE OCT 1 10.72 10.17 0.55 9.04
SINCE JAN 1 9.96 8.34 1.62 7.52
SNOWFALL (IN)
YESTERDAY 0.0 3.1 1992 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE JUN 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 11 18 -7 0
SINCE JUN 1 134 185 -51 88
SINCE JUL 1 23 41 -18 2
COOLING
YESTERDAY 1 4 -3 10
MONTH TO DATE 130 133 -3 149
SINCE JUN 1 370 375 -5 500
SINCE JAN 1 395 382 13 500
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 600 AM
LOWEST 26 400 PM
AVERAGE 50
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 105 1969
MINIMUM TEMPERATURE (F) 51 33 1910
1992
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 638 AM MDT SUNSET 821 PM MDT
AUGUST 25 2025........SUNRISE 639 AM MDT SUNSET 819 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$