Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 170737
CLIMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU JUL 17 2025

...................................

...THE MISSOULA MT CLIMATE SUMMARY FOR JULY 16 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         84    533 PM 100    1941  86     -2       94
                                      2007
                                      2022
  MINIMUM         51    645 AM  35    1914  52     -1       53
  AVERAGE         68                        69     -1       74

PRECIPITATION (IN)
  YESTERDAY        0.00          0.37 1908   0.03  -0.03     0.00
  MONTH TO DATE    0.25                      0.52  -0.27     0.11
  SINCE OCT 1      8.27                     11.99  -3.72     9.38
  SINCE JAN 1      6.70                      8.55  -1.85     7.18

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                        30    -17        3
  SINCE JUN 1    115                       215   -100      157
  SINCE JUL 1     13                        30    -17        3

 COOLING
  YESTERDAY        3                         5     -2        9
  MONTH TO DATE   95                        58     37      116
  SINCE JUN 1    143                        86     57      140
  SINCE JAN 1    154                        89     65      140
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1200 AM
 LOWEST     25           400 PM
 AVERAGE    52

..........................................................


THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       103      1919
 MINIMUM TEMPERATURE (F)   52        35      1914


SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE   559 AM MDT   SUNSET   925 PM MDT
JULY 18 2025..........SUNRISE   600 AM MDT   SUNSET   924 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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