Climatological Report (Daily)
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CDUS45 KTFX 210724
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
1223 AM MST WED NOV 21 2018


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

...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 20 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         48    345 PM  64    1966  41      7       51
  MINIMUM         20    748 AM -17    1900  20      0       29
  AVERAGE         34                        30      4       40

PRECIPITATION (IN)
  YESTERDAY        0.00          0.47 1946   0.01  -0.01     0.08
  MONTH TO DATE    0.14                      0.32  -0.18     0.93
  SINCE OCT 1      0.67                      1.00  -0.33     1.37
  SINCE JAN 1     12.68                     10.65   2.03     8.56

SNOWFALL (IN)
  YESTERDAY        0.0           8.6  1946   0.2   -0.2      0.0
  MONTH TO DATE    1.3                       2.8   -1.5      7.5
  SINCE SEP 1      1.7                       6.5   -4.8      8.8
  SINCE JUL 1      1.7                       6.8   -5.1      8.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        35     -4       25
  MONTH TO DATE  622                       603     19      759
  SINCE SEP 1   1487                      1442     45     1643
  SINCE JUL 1   1558                      1511     47     1645

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     18                        23     -5       66
  SINCE JAN 1    410                       406      4      702
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     1.4


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           700 AM
 LOWEST     42           200 PM
 AVERAGE    67

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        61      1904
 MINIMUM TEMPERATURE (F)   20       -18      1946


SUNRISE AND SUNSET
NOVEMBER 21 2018......SUNRISE   739 AM MST   SUNSET   449 PM MST
NOVEMBER 22 2018......SUNRISE   740 AM MST   SUNSET   448 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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