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589
CDUS45 KTFX 260735
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT THU JUN 26 2025

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

...THE HELENA MT CLIMATE SUMMARY FOR JUNE 25 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         82    413 PM 100    1988  78      4       86
  MINIMUM         48    556 AM  36    1997  51     -3       51
  AVERAGE         65                        64      1       69

PRECIPITATION (IN)
  YESTERDAY        0.02          1.08 1965   0.05  -0.03     0.00
  MONTH TO DATE    0.84                      1.95  -1.11     0.62
  SINCE OCT 1      8.15                      8.08   0.07     8.03
  SINCE JAN 1      7.39                      6.25   1.14     6.51

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1995   0.0    0.0      0.0
                                      1999
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     36.8                      37.2   -0.4     57.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE  111                       130    -19       76
  SINCE JUN 1    111                       130    -19       76
  SINCE JUL 1   6673                      7486   -813     6851

 COOLING
  YESTERDAY        0                         2     -2        4
  MONTH TO DATE   40                        31      9       63
  SINCE JUN 1     40                        31      9       63
  SINCE JAN 1     65                        38     27       63
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM
 LOWEST     19           400 PM
 AVERAGE    51

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        98      2015
                                             2017
 MINIMUM TEMPERATURE (F)   51        37      1953
                                             1985
                                             1999


SUNRISE AND SUNSET
JUNE 26 2025..........SUNRISE   536 AM MDT   SUNSET   925 PM MDT
JUNE 27 2025..........SUNRISE   537 AM MDT   SUNSET   925 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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