Climatological Report (Daily)
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CDUS45 KTFX 202240
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI APR 20 2018


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 20 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         65    258 PM  85    1980  59      6       64
  MINIMUM         33    424 AM   3    1927  33      0       31
  AVERAGE         49                        46      3       48

PRECIPITATION (IN)
  TODAY            0.00          0.54 1988   0.03  -0.03     0.05
  MONTH TO DATE    1.39                      0.61   0.78     0.65
  SINCE OCT 1      7.33                      3.43   3.90     5.35
  SINCE JAN 1      4.00                      1.86   2.14     2.37

DEGREE DAYS
 HEATING
  TODAY           16                        19     -3       17
  MONTH TO DATE  528                       429     99      394
  SINCE MAR 1   1521                      1320    201     1107
  SINCE JUL 1   7528                      6881    647     6907

 COOLING
  TODAY            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    NW (300)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           400 AM
 LOWEST     13           200 PM
 AVERAGE    48

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        82      1942
                                             1906
 MINIMUM TEMPERATURE (F)   33         6      2008


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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