721
CXUS56 KSEW 011033
CLMOLM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
333 AM PDT SAT AUG 01 2026

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   07/29/2009
 LOW              35   07/03/1962
HIGHEST           96   07/21         MM      MM       94  07/16
                       07/22
LOWEST            43   07/13         MM      MM       44  07/03
                       07/14
AVG. MAXIMUM    78.5               77.6     0.9     80.4
AVG. MINIMUM    49.7               50.7    -1.0     50.6
MEAN            64.1               64.2    -0.1     65.5
DAYS MAX >= 90     2                2.7    -0.7        3
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.00   1983
 MINIMUM           T   2025
TOTALS          0.12               0.53   -0.41        T
DAILY AVG.      0.00               0.02   -0.02        T
DAYS >= .01        2                4.0    -2.0        0
DAYS >= .10        0                1.7    -1.7        0
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.08   07/16 TO 07/16

DEGREE DAYS
HEATING TOTAL     63                 73     -10       47
 SINCE 7/1        63                 76     -13       MM
COOLING TOTAL     41                 47      -6       70
 SINCE 1/1        76                 61      15       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    16/190    DATE  07/25
                                16/180          07/26
                                16/180          07/28
HIGHEST GUST SPEED/DIRECTION    28/010    DATE  07/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.36
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     67

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

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

$$