Climatological Report (Monthly)
Issued by NWS
Issued by NWS
136 CXUS56 KSEW 011131 CLMOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 331 AM PST THU FEB 01 2024 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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 ................................................................ TEMPERATURE (F) RECORD HIGH 64 01/19/2005 LOW -8 01/01/1979 HIGHEST 63 01/28 MM MM 58 01/11 LOWEST 11 01/14 MM MM 15 01/30 AVG. MAXIMUM 47.5 46.0 1.5 46.9 AVG. MINIMUM 35.3 33.2 2.1 33.8 MEAN 41.4 39.6 1.8 40.4 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 2 0.4 1.6 0 DAYS MIN <= 32 9 13.4 -4.4 11 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 19.84 1953 MINIMUM 0.29 1985 TOTALS 8.82 7.80 1.02 3.70 DAILY AVG. 0.28 0.25 0.03 0.12 DAYS >= .01 25 20.3 4.7 19 DAYS >= .10 20 14.4 5.6 11 DAYS >= .50 8 5.4 2.6 1 DAYS >= 1.00 2 2.0 0.0 0 GREATEST 24 HR. TOTAL 1.18 01/08 TO 01/09 01/18 TO 01/19 DEGREE DAYS HEATING TOTAL 724 787 -63 755 SINCE 7/1 2521 3029 -508 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.0 HIGHEST WIND SPEED/DIRECTION 29/180 DATE 01/06 HIGHEST GUST SPEED/DIRECTION 43/170 DATE 01/06 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.77 NUMBER OF DAYS FAIR 5 NUMBER OF DAYS PC 4 NUMBER OF DAYS CLOUDY 22 AVERAGE RH (PERCENT) 82 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 8 LIGHT RAIN 24 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 4 SLEET 0 FOG 28 FOG W/VIS <= 1/4 MILE 16 HAZE 10 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$