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

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CXUS56 KSEW 011032
CLMSEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
331 AM PDT WED APR 1 2020

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF MARCH 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              78   03/20/2019
                        03/29/2004
 LOW               27   03/10/2009
HIGHEST            62   03/20        MM      MM       78  03/20
LOWEST             30   03/17        MM      MM       29  03/05
                        03/16
AVG. MAXIMUM     51.5              53.8    -2.3     57.2
AVG. MINIMUM     37.6              39.3    -1.7     37.5
MEAN             44.6              46.6    -2.0     47.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      6               1.6     4.4        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.42   2014
 MINIMUM         1.60   2019
TOTALS           3.38              3.51   -0.13     1.60
DAILY AVG.       0.11              0.11    0.00     0.05
DAYS >= .01        18              17.1     0.9        8
DAYS >= .10        12              10.1     1.9        5
DAYS >= .50         1               1.7    -0.7        1
DAYS >= 1.00        0               0.4    -0.4        0

SNOWFALL (INCHES)
TOTALS            0.0                                0.1
SINCE 7/1         3.8                               11.5
SNOWDEPTH AVG.      0                                  0
GREATEST
 SNOW DEPTH         0                                  0  MM

DEGREE_DAYS
HEATING TOTAL     625               572      53      540
 SINCE 7/1       3618              3738    -120     3585
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN               18     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      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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