Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS45 KTFX 211004
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
403 AM MDT TUE APR 21 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    404 PM  85    1980  59     11       62
  MINIMUM         28    509 AM   3    1927  33     -5       40
  AVERAGE         49                        46      3       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.54 1988   0.03  -0.03     0.00
  MONTH TO DATE    0.16                      0.61  -0.45     0.04
  SINCE OCT 1      3.61                      3.43   0.18     4.37
  SINCE JAN 1      1.33                      1.86  -0.53     3.37

SNOWFALL (IN)
  YESTERDAY        0.0           2.2  1932   0.1   -0.1      0.0
  MONTH TO DATE    T                         2.7   -2.7       T
  SINCE MAR 1      T                         8.9   -8.9      3.8
  SINCE JUL 1     24.3                      36.2  -11.9     41.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        19     -3       14
  MONTH TO DATE  425                       429     -4      393
  SINCE MAR 1   1046                      1320   -274     1321
  SINCE JUL 1   6054                      6881   -827     6837

 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    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           500 AM
 LOWEST     17           400 PM
 AVERAGE    46

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


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


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   630 AM MDT   SUNSET   824 PM MDT
APRIL 22 2015.........SUNRISE   629 AM MDT   SUNSET   825 PM MDT


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




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.