Climatological Report (Daily)
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CDUS45 KTFX 200754
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
154 AM MDT FRI APR 20 2018


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    445 PM  85    1962  59      3       62
  MINIMUM         30    525 AM   7    1951  33     -3       39
  AVERAGE         46                        46      0       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.98 1984   0.04  -0.04     0.00
  MONTH TO DATE    1.39                      0.58   0.81     0.60
  SINCE OCT 1      7.33                      3.40   3.93     5.30
  SINCE JAN 1      4.00                      1.83   2.17     2.32

SNOWFALL (IN)
  YESTERDAY        0.0           4.2  1967   0.2   -0.2      0.0
  MONTH TO DATE    6.1                       2.6    3.5       T
  SINCE MAR 1     16.8                       8.8    8.0      2.9
  SINCE JUL 1     64.7                      36.1   28.6     51.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        19      0       14
  MONTH TO DATE  512                       410    102      377
  SINCE MAR 1   1505                      1301    204     1090
  SINCE JUL 1   7512                      6862    650     6890

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


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           700 AM
 LOWEST     22           400 PM
 AVERAGE    46

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        85      1980
 MINIMUM TEMPERATURE (F)   33         3      1927


SUNRISE AND SUNSET
APRIL 20 2018.........SUNRISE   632 AM MDT   SUNSET   823 PM MDT
APRIL 21 2018.........SUNRISE   630 AM MDT   SUNSET   824 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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