Climatological Report (Monthly)
Issued by NWS Spokane, WA

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000
CXUS56 KOTX 010840
CLMGEG

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
140 AM PDT MON MAY 01 2023

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

...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...

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

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             90   04/24/1977
                       04/29/1926
 LOW              16   04/01/1936
HIGHEST           84   04/29         MM      MM       66  04/07
LOWEST            27   04/02         MM      MM       25  04/10
                       04/05
                       04/12
AVG. MAXIMUM    56.5               56.9    -0.4     51.7
AVG. MINIMUM    36.3               37.0    -0.7     32.6
MEAN            46.4               47.0    -0.6     42.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32    12                8.3     3.7       14
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.97   1893
 MINIMUM        0.08   1956
TOTALS          1.00               1.25   -0.25     1.09
DAILY AVG.      0.03               0.04   -0.01     0.04
DAYS >= .01       11               10.3     0.7       10
DAYS >= .10        5                4.1     0.9        5
DAYS >= .50        0                0.2    -0.2        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.27   04/10 TO 04/11               0.29

SNOWFALL (INCHES)
RECORDS
 TOTAL           6.6   1964
TOTALS           3.1                0.7     2.4      2.1
SINCE 7/1       62.3               45.3    17.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        2                0.3     1.7        1
GREATEST
 SNOW DEPTH        2   04/03                           1  04/15
 24 HR TOTAL      MM                                 2.1

DEGREE DAYS
HEATING TOTAL    555                542      13      679
 SINCE 7/1      6102               6034      68       MM
COOLING TOTAL      5                  0       5        0
 SINCE 1/1         5                  0       5       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    36/240    DATE  04/01
HIGHEST GUST SPEED/DIRECTION    50/230    DATE  04/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.69
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                7     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$


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