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 212330
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MST TUE NOV 21 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 21 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         42    328 PM  72    1939  40      2       47
  MINIMUM         20    636 AM -20    1946  19      1       27
  AVERAGE         31                        30      1       37

PRECIPITATION (IN)
  TODAY            0.02          0.40 1921   0.02   0.00     0.00
  MONTH TO DATE    0.40                      0.51  -0.11     0.06
  SINCE OCT 1      1.38                      1.64  -0.26     4.07
  SINCE JAN 1     11.99                     15.99  -4.00    20.10

DEGREE DAYS
 HEATING
  TODAY           34                        35     -1       28
  MONTH TO DATE  790                       654    136      405
  SINCE SEP 1   1753                      1634    119     1329
  SINCE JUL 1   1791                      1792     -1     1440

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     33                        14     19       14
  SINCE JAN 1    375                       210    165      259
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     57
 AVERAGE    79

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        72      1939
 MINIMUM TEMPERATURE (F)   19       -28      1985


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   730 AM MST   SUNSET   437 PM MST
NOVEMBER 22 2017......SUNRISE   732 AM MST   SUNSET   436 PM MST


-  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.