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 182240
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON MAR 18 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR MARCH 18 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69    246 PM  76    2017  49     20       49
  MINIMUM         29    711 AM -13    1943  25      4       18
  AVERAGE         49                        37     12       34

PRECIPITATION (IN)
  TODAY            0.00          0.36 2006   0.02  -0.02     0.00
  MONTH TO DATE    0.31                      0.26   0.05     0.85
  SINCE OCT 1      4.35                      2.90   1.45     4.76
  SINCE JAN 1      2.83                      1.07   1.76     1.35

DEGREE DAYS
 HEATING
  TODAY           16                        28    -12       31
  MONTH TO DATE  519                       559    -40      683
  SINCE MAR 1    519                       559    -40      683
  SINCE JUL 1   5569                      6053   -484     6268

 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    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     2.7


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           400 AM
 LOWEST     22           300 PM
 AVERAGE    50

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        71      1997
 MINIMUM TEMPERATURE (F)   26        -8      1906


SUNRISE AND SUNSET
MARCH 18 2024.........SUNRISE   734 AM MDT   SUNSET   739 PM MDT
MARCH 19 2024.........SUNRISE   732 AM MDT   SUNSET   740 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.