646
CXUS56 KSEW 011032
CLMSEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
332 AM PDT TUE APR 01 2025

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF MARCH 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025

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           75   03/25         MM      MM       72  03/16
                                                          03/17
LOWEST            33   03/18         MM      MM       29  03/06
AVG. MAXIMUM    55.7               53.9     1.8     54.9
AVG. MINIMUM    41.4               39.2     2.2     40.3
MEAN            48.5               46.6     1.9     47.6
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                2.0    -2.0        3
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.42   2014
 MINIMUM        1.60   2019
TOTALS          3.87               3.86    0.01     2.98
DAILY AVG.      0.13               0.12    0.01     0.10
DAYS >= .01       23               18.0     5.0       17
DAYS >= .10       12               10.7     1.3       13
DAYS >= .50        3                1.9     1.1        0
DAYS >= 1.00       0                0.4    -0.4        0

SNOWFALL (INCHES)
TOTALS           0.0                                   T
SINCE 7/1        2.6                                  MM
SNOWDEPTH AVG.     0                                   0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL    503                572     -69      532
 SINCE 7/1      3449               3674    -225       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       4
LIGHT RAIN               25     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      1
HAZE                      0

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

$$