Climatological Report (Annual)
Issued by NWS Spokane, WA

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643
CXUS56 KOTX 011217
CLAGEG

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
417 AM PST MON JAN 01 2024

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

...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH            109   06/29/2021
 LOW             -30   01/16/1888
                       01/15/1888
HIGHEST          102   08/15
LOWEST             3   02/24
AVG. MAXIMUM    59.8               58.0     1.8
AVG. MINIMUM    41.5               39.2     2.3
MEAN            50.6               48.6     2.0
DAYS MAX >= 90    28               20.8     7.2
DAYS MAX <= 32    16               33.7   -17.7
DAYS MIN <= 32   133              132.0     1.0
DAYS MIN <= 0      0                2.2    -2.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       26.07   1948
 MINIMUM        7.55   1929
TOTALS         13.75              16.45   -2.70
DAILY AVG.      0.04               0.05   -0.01
DAYS >= .01      103              112.7    -9.7
DAYS >= .10       49               52.9    -3.9
DAYS >= .50        4                5.3    -1.3
DAYS >= 1.00       0                0.4    -0.4
GREATEST
 24 HR. TOTAL   0.76   12/09 TO 12/10

SNOWFALL (INCHES)
RECORDS
 TOTAL         132.6   2008
TOTALS          40.6               45.4    -4.8
DAYS >= TRACE     55               34.7    20.3
DAYS >= 1.0       15               15.0     0.0
GREATEST
 24 HR TOTAL     1.1

DEGREE DAYS
HEATING TOTAL   5897               6463    -566
COOLING TOTAL    795                515     280

FREEZE DATES
RECORD
 EARLIEST     09/11/1889
 LATEST       05/25/1964
EARLIEST                        10/25
LATEST                          04/20
................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    40/230    DATE  11/11
HIGHEST GUST SPEED/DIRECTION    52/230    DATE  11/11

SKY COVER
AVERAGE SKY COVER           0.62

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     MIXED PRECIP               9
HEAVY RAIN                3     RAIN                      22
LIGHT RAIN              112     FREEZING RAIN              1
LT FREEZING RAIN          3     HAIL                       5
HEAVY SNOW                0     SNOW                      11
LIGHT SNOW               54     SLEET                      0
FOG                     136     FOG W/VIS <= 1/4 MILE     49
HAZE                     42

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

$$