Climatological Report (Monthly)
Issued by NWS

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CXUS56 KSEW 011031
CLMOLM


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
331 AM PDT TUE AUG 1 2017

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

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            89   07/25        MM      MM       92  07/29
LOWEST             43   07/11        MM      MM       46  07/14
AVG. MAXIMUM     79.7              76.8     2.9     75.9
AVG. MINIMUM     49.8              50.8    -1.0     52.3
MEAN             64.8              63.8     1.0     64.1
DAYS MAX >= 90      0               2.2    -2.2        2
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   2013
                        1984
TOTALS           0.05              0.63   -0.58     0.62
DAILY AVG.       0.00              0.02   -0.02     0.02
DAYS >= .01         1               4.6    -3.6        5
DAYS >= .10         0               1.9    -1.9        3
DAYS >= .50         0               0.2    -0.2        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.05   07/20 TO 07/20

DEGREE_DAYS
HEATING TOTAL      36                80     -44
COOLING TOTAL      36                43      -7
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    16/280    DATE  07/15
HIGHEST GUST SPEED/DIRECTION    26/210    DATE  07/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     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      2
HAZE                      2

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

$$


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