Climatological Report (Daily)
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301
CDUS45 KTFX 060733
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT MON OCT 06 2025

...................................

...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 5 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         43    516 PM  84    2021  64    -21       67
  MINIMUM         31   1111 PM  23    1974  38     -7       48
                                      2001
  AVERAGE         37                        51    -14       58

PRECIPITATION (IN)
  YESTERDAY        0.15          0.84 1914   0.02   0.13     0.00
  MONTH TO DATE    0.41                      0.13   0.28      T
  SINCE OCT 1      0.41                      0.13   0.28      T
  SINCE JAN 1     11.63                      9.70   1.93     9.05

SNOWFALL (IN)
  YESTERDAY        0.0           9.5  1914   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE SEP 1      0.0                       0.4   -0.4      0.0
  SINCE JUL 1      0.0                       0.7   -0.7      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        14     14        7
  MONTH TO DATE   60                        66     -6       43
  SINCE SEP 1    132                       276   -144      126
  SINCE JUL 1    158                       339   -181      138

 COOLING
  YESTERDAY        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    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.7


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     57           500 PM
 AVERAGE    75

..........................................................


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        84      1960
                                             2020
 MINIMUM TEMPERATURE (F)   38        19      1974
                                             2012


SUNRISE AND SUNSET
OCTOBER  6 2025.......SUNRISE   734 AM MDT   SUNSET   657 PM MDT
OCTOBER  7 2025.......SUNRISE   735 AM MDT   SUNSET   655 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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