260
CXUS55 KMSO 062101
CLMMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
201 PM MST THU FEB 06 2025

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

...THE MISSOULA MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             60   01/01/1939
 LOW             -33   01/26/1957
HIGHEST           43   01/16         MM      MM       47
LOWEST            -3   01/20         MM      MM      -22
AVG. MAXIMUM    29.7               31.6    -1.9     28.0
AVG. MINIMUM    13.7               18.0    -4.3     15.4
MEAN            21.7               24.8    -3.1     21.7
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    19               13.6     5.4       16
DAYS MIN <= 32    31               29.8     1.2       31
DAYS MIN <= 0      6                2.6     3.4        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.14   1907
 MINIMUM           T   1908
TOTALS          1.06               0.96    0.10     0.60
DAILY AVG.      0.03               0.03   -0.00     0.02
DAYS >= .01       12               12.5    -0.5       12
DAYS >= .10        3                3.3    -0.3        2
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.51   01/02 TO 01/03               0.28

SNOWFALL (INCHES)
TOTALS          14.3                9.9     4.4      9.5
SINCE 7/1       15.2               27.9   -12.7       MM
DAYS >= TRACE     14                9.7     4.3       16
DAYS >= 1.0        5                3.3     1.7        2
GREATEST
 SNOW DEPTH        7   01/06                           7
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL   1333               1246      87
 SINCE 7/1      3899               4464    -565
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              2.5
HIGHEST WIND SPEED/DIRECTION    26/290    DATE  01/16
HIGHEST GUST SPEED/DIRECTION    35/290    DATE  01/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.58
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW               12     SLEET                      0
FOG                      24     FOG W/VIS <= 1/4 MILE     11
HAZE                      9

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

$$