Climatological Report (Annual)
Issued by NWS
Issued by NWS
034 CXCA42 TJSJ 021213 CLAIST SJUCLAIST 000 TTAA00 SJU 010956 CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 556 AM AST FRI JAN 01 2021 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1953 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 99 06/23/1996 08/04/1994 08/08/1979 LOW 60 03/30/1972 03/01/1972 HIGHEST 94 08/31 95 -1 93 08/18 09/02 LOWEST 70 03/26 65 5 70 AVG. MAXIMUM 87.2 AVG. MINIMUM 77.5 MEAN 82.4 81.6 0.8 82.0 DAYS MAX >= 90 81 85.0 -4.0 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 61.38 2010 MINIMUM 19.52 TOTALS 36.20 39.34 -3.14 37.13 DAILY AVG. 0.02 0.11 -0.09 0.10 DAYS >= .01 170 168.3 1.7 175 DAYS >= .10 89 78.5 10.5 72 DAYS >= .50 18 20.6 -2.6 18 DAYS >= 1.00 7 7.7 -0.7 8 GREATEST 24 HR. TOTAL 3.82 11/10 TO 11/11 4.88 STORM TOTAL 3.31 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 5787 6046 -259 6260 SINCE 1/1 5787 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.1 HIGHEST WIND SPEED/DIRECTION 35/130 DATE 07/30 HIGHEST GUST SPEED/DIRECTION 43/060 DATE 01/14 SKY COVER AVERAGE SKY COVER 0.27 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 52 RAIN 48 LIGHT RAIN 180 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 65 FOG W/VIS <= 1/4 MILE 0 HAZE 63 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$