575
CXUS56 KOTX 011318
CLMSFF

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
618 AM PDT THU OCT 01 2026

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

...THE SPOKANE WA FELTS AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            103   09/02/2025
 LOW              26   09/23/2000
HIGHEST           84   09/21         MM      MM      103  09/02
LOWEST            36   09/28         MM      MM       44  09/22
AVG. MAXIMUM    72.1               76.0    -3.9     84.7
AVG. MINIMUM    47.4               46.8     0.6     55.3
MEAN            59.7               61.4    -1.7     70.0
DAYS MAX >= 90     0                2.2    -2.2        5
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.2    -0.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.00   2013
 MINIMUM           T   2012
TOTALS          1.46               0.68    0.78     0.22
DAILY AVG.      0.05               0.02    0.03     0.01
DAYS >= .01        8                5.3     2.7        3
DAYS >= .10        4                2.1     1.9        1
DAYS >= .50        1                0.4     0.6        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.66   09/13 TO 09/13               0.18


DEGREE DAYS
HEATING TOTAL    154                146       8       27
 SINCE 7/1       165                179     -14       MM
COOLING TOTAL      4                 38     -34      185
 SINCE 1/1       544                507      37       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.7
HIGHEST WIND SPEED/DIRECTION    26/220    DATE  09/25
HIGHEST GUST SPEED/DIRECTION    38/240    DATE  09/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.27
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$