Climatological Report (Daily)
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841
CDUS45 KTFX 280738
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MDT TUE MAY 28 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 27 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         76    543 PM  90    1936  70      6       65
                                      1986
  MINIMUM         41    527 AM  27    1995  45     -4       54
  AVERAGE         59                        57      2       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 2006   0.09  -0.09     0.09
  MONTH TO DATE    1.69                      1.60   0.09     1.18
  SINCE OCT 1      7.41                      5.78   1.63     7.50
  SINCE JAN 1      5.89                      3.95   1.94     4.09

SNOWFALL (IN)
  YESTERDAY        0.0           T    1982   0.0    0.0      0.0
                                      1995
  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        6                         8     -2        5
  MONTH TO DATE  333                       319     14      141
  SINCE MAR 1   1694                      1831   -137     1854
  SINCE JUL 1   6744                      7325   -581     7439

 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    21   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     8.4


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           600 AM
 LOWEST     22           600 PM
 AVERAGE    43

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        95      1919
 MINIMUM TEMPERATURE (F)   45        28      1947


SUNRISE AND SUNSET
MAY 28 2024...........SUNRISE   541 AM MDT   SUNSET   911 PM MDT
MAY 29 2024...........SUNRISE   540 AM MDT   SUNSET   912 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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