634
CDUS45 KMSO 200837
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MST TUE JAN 20 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 28 423 PM 54 1919 32 -4 24
MINIMUM 16 444 AM -25 1963 18 -2 13
AVERAGE 22 25 -3 19
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 2012 0.03 -0.03 0.02
MONTH TO DATE 0.58 0.61 -0.03 1.02
SINCE OCT 1 5.79 4.05 1.74 2.59
SINCE JAN 1 0.58 0.61 -0.03 1.02
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 1.0
SINCE DEC 1 11.6
SINCE JUL 1 13.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 43 40 3 46
MONTH TO DATE 639 776 -137 728
SINCE DEC 1 1592 2036 -444 1753
SINCE JUL 1 3083 3993 -910 3294
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 1.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 95 1000 PM
LOWEST 78 200 PM
AVERAGE 87
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 48 1909
MINIMUM TEMPERATURE (F) 19 -22 1960
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 813 AM MST SUNSET 522 PM MST
JANUARY 21 2026.......SUNRISE 813 AM MST SUNSET 523 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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