Climatological Report (Monthly)
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000
CXUS56 KSEW 011044
CLMOLM


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
244 AM PST WED MAR 1 2017

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 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              73   02/27/1986
 LOW                    02/02/1972
                        02/01/1950
HIGHEST            57   02/09        MM      MM       66  02/09
LOWEST             22   02/07        MM      MM       26  02/02
AVG. MAXIMUM     46.8              49.3    -2.5     53.1
AVG. MINIMUM     32.5              32.8    -0.3     36.7
MEAN             39.6              41.0    -1.4     44.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32     15              13.2     1.8        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.50   1999
 MINIMUM         0.22   1993
TOTALS           9.18              5.27    3.91     6.66
DAILY AVG.       0.33              0.19    0.14     0.23
DAYS >= .01        22              15.8     6.2       23
DAYS >= .10        17              11.1     5.9       20
DAYS >= .50         5               3.3     1.7        5
DAYS >= 1.00        5               1.0     4.0        0
GREATEST
 24 HR. TOTAL    2.22   02/08 TO 02/09

DEGREE_DAYS
HEATING TOTAL     703               671      32
COOLING TOTAL       0                 0       0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    25/190    DATE  02/19
HIGHEST GUST SPEED/DIRECTION    38/220    DATE  02/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     85

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       9
LIGHT RAIN               23     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                4     SLEET                      0
FOG                      26     FOG W/VIS <= 1/4 MILE      9
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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