Climatological Report (Daily)
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541
CDUS45 KTFX 260737
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT SUN MAY 26 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 25 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    239 PM  89    1934  69     -2       62
                                      2003
  MINIMUM         41    623 AM  25    1950  44     -3       53
  AVERAGE         54                        57     -3       58

PRECIPITATION (IN)
  YESTERDAY        T             1.19 1980   0.08  -0.08     0.18
  MONTH TO DATE    1.69                      1.43   0.26     1.02
  SINCE OCT 1      7.41                      5.61   1.80     7.34
  SINCE JAN 1      5.89                      3.78   2.11     3.93

SNOWFALL (IN)
  YESTERDAY        0.0           3.7  1911   0.0    0.0      0.0
  MONTH TO DATE    0.5                       0.1    0.4      0.0
  SINCE MAR 1     10.2                       7.6    2.6     21.6
  SINCE JUL 1     57.9                      37.2   20.7     48.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                         9      2        7
  MONTH TO DATE  318                       303     15      129
  SINCE MAR 1   1679                      1815   -136     1842
  SINCE JUL 1   6729                      7309   -580     7427

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       14
  SINCE MAR 1      0                         0      0       14
  SINCE JAN 1      0                         0      0       14
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           600 AM
 LOWEST     31           300 PM
 AVERAGE    55

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        88      1936
                                             1966
 MINIMUM TEMPERATURE (F)   45        29      1975


SUNRISE AND SUNSET
MAY 26 2024...........SUNRISE   542 AM MDT   SUNSET   909 PM MDT
MAY 27 2024...........SUNRISE   541 AM MDT   SUNSET   910 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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