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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
000
CXUS56 KSEW 011035
CLMSEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
335 AM PDT WED APR 1 2015

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF MARCH 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              78   03/29/2004
 LOW               27   03/10/2009
HIGHEST            71   03/26        MM      MM       68  03/24
LOWEST             29   03/04        MM      MM       32  03/22
AVG. MAXIMUM     59.0              53.8     5.2     55.2
AVG. MINIMUM     42.4              39.3     3.1     40.6
MEAN             50.7              46.6     4.1     47.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      2               1.6     0.4        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.42   2014
 MINIMUM         1.62   1992
TOTALS           4.46              3.51    0.95     8.42
DAILY AVG.       0.14              0.11    0.03     0.27
DAYS >= .01        17              17.1    -0.1       21
DAYS >= .10         8              10.1    -2.1       16
DAYS >= .50         3               1.7     1.3        5
DAYS >= 1.00        1               0.4     0.6        3

SNOWFALL (INCHES)
TOTALS            0.0                                  T
SINCE 7/1           T                                2.9
SNOWDEPTH AVG.      0                                  0
GREATEST
 SNOW DEPTH         0                                  0  MM

DEGREE_DAYS
HEATING TOTAL     437               572    -135      524
 SINCE 7/1       2918              3738    -820     3788
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               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               19     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     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.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.