141
CDUS45 KMSO 160737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT AUG 16 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 15 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 87 403 PM 103 2023 85 2 89
MINIMUM 49 559 AM 33 1893 51 -2 50
AVERAGE 68 68 0 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 1968 0.03 -0.03 0.04
MONTH TO DATE 0.62 0.38 0.24 0.35
SINCE OCT 1 10.04 12.70 -2.66 10.06
SINCE JAN 1 8.47 9.26 -0.79 7.86
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 13 13 0 0
SINCE JUN 1 135 237 -102 157
SINCE JUL 1 33 52 -19 3
COOLING
YESTERDAY 3 4 -1 5
MONTH TO DATE 60 77 -17 98
SINCE JUN 1 289 251 38 379
SINCE JAN 1 300 254 46 379
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 600 AM
LOWEST 21 400 PM
AVERAGE 48
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 2023
MINIMUM TEMPERATURE (F) 50 35 1893
SUNRISE AND SUNSET
AUGUST 16 2025........SUNRISE 636 AM MDT SUNSET 845 PM MDT
AUGUST 17 2025........SUNRISE 637 AM MDT SUNSET 843 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