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Climatological Report (Monthly)
Issued by NWS Missoula, MT

000
CXUS55 KMSO 052332
CLMGPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
532 PM MDT THU OCT 05 2023

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

...THE KALISPELL MT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/01/1967
 LOW               7   09/24/1926
HIGHEST           81   09/02         MM      MM       93
                       09/16
LOWEST            33   09/20         MM      MM       30
                       09/26
                       09/27
AVG. MAXIMUM    70.4               70.4    -0.0     75.8
AVG. MINIMUM    42.1               38.3     3.8     39.4
MEAN            56.2               54.3     1.9
DAYS MAX >= 90     0                0.5    -0.5        3
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                4.8    -4.8        4
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.97   1985
 MINIMUM        0.01   1990
TOTALS          0.99               1.17   -0.18
DAILY AVG.      0.03               0.04   -0.01     0.04
DAYS >= .01       10                7.6     2.4        3
DAYS >= .10        5                3.6     1.4        2
DAYS >= .50        0                0.4    -0.4        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.32   09/03 TO 09/04               0.77

SNOWFALL (INCHES)
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL    257                324     -67
 SINCE 7/1       300                491    -191
COOLING TOTAL      0                  4      -4
 SINCE 1/1       245                143     102
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
HIGHEST WIND SPEED/DIRECTION    24/050    DATE  09/21
HIGHEST GUST SPEED/DIRECTION    33/030    DATE  09/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       1
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      3
HAZE                      3

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

$$