907
CXUS56 KSEW 011031
CLMSEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
331 AM PDT TUE JUL 01 2025

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR THE MONTH OF JUNE 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            107   06/28/2021
 LOW              42   06/04/1991
HIGHEST           87   06/30         MM      MM       85  06/21
LOWEST            48   06/01         MM      MM       47  06/06
                       06/02
                       06/03
                                                          06/13
AVG. MAXIMUM    73.7               70.2     3.5     70.6
AVG. MINIMUM    53.4               52.7     0.7     52.5
MEAN            63.5               61.4     2.1     61.5
DAYS MAX >= 90     0                0.2    -0.2        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        3.39   2012
 MINIMUM        0.04   1987
TOTALS          0.25               1.57   -1.32     1.50
DAILY AVG.      0.01               0.05   -0.04     0.05
DAYS >= .01        3               10.5    -7.5       11
DAYS >= .10        1                4.7    -3.7        4
DAYS >= .50        0                0.7    -0.7        1
DAYS >= 1.00       0                0.1    -0.1        0

DEGREE DAYS
HEATING TOTAL     71                124     -53      107
 SINCE 7/1      4096               4484    -388       MM
COOLING TOTAL     35                 18      17       11
 SINCE 1/1        38                 22      16       MM
................................................................


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

$$