383
CDUS45 KMSO 182330
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MST MON DEC 18 2023
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 18 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 32 317 PM 50 1917 30 2 33
MINIMUM 14 437 AM -18 1924 17 -3 12
1964
AVERAGE 23 24 -1 23
PRECIPITATION (IN)
TODAY 0.00 0.28 2015 0.03 -0.03 T
MONTH TO DATE 0.47 0.61 -0.14 0.73
SINCE OCT 1 2.17 2.97 -0.80 2.09
SINCE JAN 1 13.79 13.64 0.15 10.19
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 5.4
SINCE DEC 1 5.4
SINCE JUL 1 8.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 42 41 1 42
MONTH TO DATE 618 716 -98 765
SINCE DEC 1 618 716 -98 765
SINCE JUL 1 2233 2673 -440 2551
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 536 307 229 609
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 0.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 AM
LOWEST 85 400 PM
AVERAGE 93
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 56 1917
1936
MINIMUM TEMPERATURE (F) 17 -19 1924
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 817 AM MST SUNSET 449 PM MST
DECEMBER 19 2023......SUNRISE 818 AM MST SUNSET 449 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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