Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSEW 012332
CLMOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
432 PM PDT MON APR 01 2024
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...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 79 03/20/2019
03/29/2004
02/24/2022
LOW 9 03/03/1989
HIGHEST 74 03/16 MM MM 66 03/18
03/17
LOWEST 21 03/06 MM MM 22 03/01
AVG. MAXIMUM 55.2 53.7 1.5 52.0
AVG. MINIMUM 35.5 34.5 1.0 31.0
MEAN 45.4 44.1 1.3 41.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 10 12.5 -2.5 17
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.79 1997
MINIMUM 0.48 1965
TOTALS 4.09 5.68 -1.59 3.43
DAILY AVG. 0.14 0.18 -0.04 0.12
DAYS >= .01 17 18.8 -1.8 19
DAYS >= .10 14 12.8 1.2 12
DAYS >= .50 2 3.3 -1.3 0
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 0.89 03/11 TO 03/12
DEGREE DAYS
HEATING TOTAL 580 648 -68 651
SINCE 7/1 3740 4357 -617 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.0
HIGHEST WIND SPEED/DIRECTION 33/180 DATE 03/10
HIGHEST GUST SPEED/DIRECTION 59/170 DATE 03/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.56
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 26 FOG W/VIS <= 1/4 MILE 9
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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