568
CDUS45 KMSO 310737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT FRI OCT 31 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 49 406 PM 68 1937 48 1 45
MINIMUM 25 751 AM 1 2019 28 -3 23
AVERAGE 37 38 -1 34
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1997 0.04 -0.04 0.00
MONTH TO DATE 1.19 1.14 0.05 0.20
SINCE OCT 1 1.19 1.14 0.05 0.20
SINCE JAN 1 10.37 11.81 -1.44 9.31
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 27 1 31
MONTH TO DATE 581 622 -41 512
SINCE SEP 1 653 862 -209 645
SINCE JUL 1 687 948 -261 677
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 54 15 39 46
SINCE JAN 1 441 307 134 474
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 AM
LOWEST 46 400 PM
AVERAGE 73
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 66 1967
1983
MINIMUM TEMPERATURE (F) 28 1 2002
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 818 AM MDT SUNSET 621 PM MDT
NOVEMBER 1 2025......SUNRISE 819 AM MDT SUNSET 620 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page