Climatological Report (Monthly)
Issued by NWS Seattle/Tacoma, WA

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CXUS56 KSEW 011044
CLMSEW


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

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              66   02/26/1992
                        02/28/1990
 LOW               19   02/18/2006
HIGHEST            59   02/13        MM      MM       64  02/25
LOWEST             28   02/01        MM      MM       34  02/21
AVG. MAXIMUM     47.3              50.0    -2.7     54.0
AVG. MINIMUM     36.0              36.9    -0.9     41.4
MEAN             41.6              43.4    -1.8     47.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      6               5.0     1.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.00   1996
 MINIMUM         0.62   1988
TOTALS           8.16R             3.31    4.85     4.07
DAILY AVG.       0.29              0.12    0.17     0.14
DAYS >= .01        21              14.1     6.9       21
DAYS >= .10        15               7.6     7.4       14
DAYS >= .50         5               1.4     3.6        1
DAYS >= 1.00        2               0.1     1.9        0

SNOWFALL (INCHES)
TOTALS            2.2                                0.0
SINCE 7/1         3.6                                  T
SNOWDEPTH AVG.      0                                  0
GREATEST
 SNOW DEPTH         T                                  0  MM

DEGREE_DAYS
HEATING TOTAL     647               603      44      497
 SINCE 7/1       3080              3166     -86     2805
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                6     SLEET                      1
FOG                       7     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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