Climatological Report (Daily)
Issued by NWS Missoula, MT

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
922
CDUS45 KMSO 210737
CLIMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT FRI AUG 21 2026

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

...THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 20 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         95    500 PM  99    1940  83     12       91
  MINIMUM         47    624 AM  36    1916  49     -2       56
  AVERAGE         71                        66      5       74

PRECIPITATION (IN)
  YESTERDAY        0.00          0.97 1981   0.03  -0.03      T
  MONTH TO DATE    0.55                      0.51   0.04     0.62
  SINCE OCT 1     14.84                     12.83   2.01    10.04
  SINCE JAN 1      9.63                      9.39   0.24     8.47

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                         2     -2        0
  MONTH TO DATE    7                        20    -13       13
  SINCE JUN 1    190                       244    -54      135
  SINCE JUL 1     13                        59    -46       33

 COOLING
  YESTERDAY        6                         3      3        9
  MONTH TO DATE   82                        93    -11       90
  SINCE JUN 1    328                       267     61      319
  SINCE JAN 1    335                       270     65      330
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           700 AM
 LOWEST     13           400 PM
 AVERAGE    47

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


THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1969
 MINIMUM TEMPERATURE (F)   49        36      1904


SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE   642 AM MDT   SUNSET   836 PM MDT
AUGUST 22 2026........SUNRISE   643 AM MDT   SUNSET   834 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$