Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSEW 011150
CLMOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
350 AM PST FRI DEC 01 2023
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 74 11/04/1949
LOW 11/15/1955
HIGHEST 64 11/04 MM MM 57 11/04
LOWEST 25 11/24 MM MM 17 11/18
AVG. MAXIMUM 53.2 50.6 2.6 48.1
AVG. MINIMUM 35.9 35.8 0.1 29.3
MEAN 44.6 43.2 1.4 38.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.1 -0.1 0
DAYS MIN <= 32 15 10.5 4.5 18
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 19.68 2006
MINIMUM 1.37 1976
TOTALS 6.23 8.21 -1.98 8.18
DAILY AVG. 0.21 0.27 -0.07 0.27
DAYS >= .01 17 19.5 -2.5 14
DAYS >= .10 13 14.3 -1.3 9
DAYS >= .50 6 5.7 0.3 5
DAYS >= 1.00 1 1.9 -0.9 2
GREATEST
24 HR. TOTAL 1.34 11/01 TO 11/02
DEGREE DAYS
HEATING TOTAL 606 654 -48 780
SINCE 7/1 1200 1431 -231 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 203 113 90 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.1
HIGHEST WIND SPEED/DIRECTION 31/180 DATE 11/11
HIGHEST GUST SPEED/DIRECTION 51/180 DATE 11/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.67
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 15
AVERAGE RH (PERCENT) 80
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 10
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 30 FOG W/VIS <= 1/4 MILE 20
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$