409
CXUS56 KSEW 011031
CLMSEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
331 AM PDT THU AUG 01 2024

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF JULY 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   07/29/2009
 LOW              47   07/31/2008
HIGHEST           97   07/09         MM      MM       89  07/05
LOWEST            52   07/04         MM      MM       54  07/03
                       07/24
AVG. MAXIMUM    81.7               76.5     5.2     79.7
AVG. MINIMUM    58.4               56.5     1.9     57.3
MEAN            70.0               66.5     3.5     68.5
DAYS MAX >= 90     3                1.0     2.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.11   1993
 MINIMUM        0.00   2003
TOTALS          0.25               0.78   -0.53     0.17
DAILY AVG.      0.01               0.03   -0.02     0.01
DAYS >= .01        2                5.4    -3.4        2
DAYS >= .10        1                2.1    -1.1        1
DAYS >= .50        0                0.3    -0.3        0
DAYS >= 1.00       0                0.0     0.0        0

DEGREE DAYS
HEATING TOTAL      4                 31     -27        2
 SINCE 7/1         4                 33     -29       MM
COOLING TOTAL    169                 78      91      117
 SINCE 1/1       184                100      84       MM
................................................................


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     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.

$$