734
CDUS45 KMSO 092230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT SAT MAY 09 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 9 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 256 PM 85 1994 64 6 85
MINIMUM 37 558 AM 23 2002 38 -1 37
AVERAGE 54 51 3 61
PRECIPITATION (IN)
TODAY 0.00 0.78 1905 0.05 -0.05 0.00
MONTH TO DATE T 0.39 -0.39 0.32
SINCE OCT 1 10.25 7.95 2.30 6.35
SINCE JAN 1 5.04 4.51 0.53 4.78
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 6.5
SINCE JUL 1 20.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 14 -3 4
MONTH TO DATE 94 138 -44 95
SINCE MAR 1 1432 1619 -187 1396
SINCE JUL 1 5775 7091 -1316 6405
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 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 600 AM
LOWEST 26 200 PM
AVERAGE 48
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 90 1940
MINIMUM TEMPERATURE (F) 38 24 1894
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 609 AM MDT SUNSET 857 PM MDT
MAY 10 2026...........SUNRISE 608 AM MDT SUNSET 859 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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