CDUS45 KTFX 220909 RRA
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
129 AM MDT WED MAY 22 2019


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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 21 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         52    222 PM  89    1980  69    -17       69
  MINIMUM         42   1119 PM  27    1953  42      0       49
  AVERAGE         47                        56     -9       59

PRECIPITATION (IN)
  YESTERDAY        0.07          1.93 1981   0.07   0.00      T
  MONTH TO DATE    0.92                      1.12  -0.20     1.96
  SINCE OCT 1      6.86                      4.92   1.94     9.51
  SINCE JAN 1      5.95                      3.35   2.60     6.18

SNOWFALL (IN)
  YESTERDAY        0.0           2.7  1987   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.8   -0.8      0.0
  SINCE MAR 1      9.8                      10.7   -0.9     16.8
  SINCE JUL 1     49.5                      38.0   11.5     64.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        10      8        6
  MONTH TO DATE  299                       265     34      202
  SINCE MAR 1   2227                      1758    469     1865
  SINCE JUL 1   8112                      7319    793     7872

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE MAR 1      3                         0      3        0
  SINCE JAN 1      3                         0      3        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           900 PM
 LOWEST     52          1000 AM
 AVERAGE    71

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        86      2001
                                             1928
 MINIMUM TEMPERATURE (F)   43        31      1947


SUNRISE AND SUNSET
MAY 22 2019...........SUNRISE   546 AM MDT   SUNSET   903 PM MDT
MAY 23 2019...........SUNRISE   546 AM MDT   SUNSET   905 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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