Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000 CXUS51 KBOX 080556 RRA CLSORH CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1251 AM EST TUE DEC 08 2020 ................................... ...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2020 TO 11/30/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 99 09/02/1953 LOW 3 11/26/1938 HIGHEST 81 09/08 85 LOWEST 17 11/18 13 11/19 AVG. MAXIMUM 61.8 58.5 3.3 AVG. MINIMUM 45.1 42.5 2.6 MEAN 53.5 50.5 3.0 DAYS MAX >= 90 0 0.1 -0.1 DAYS MAX <= 32 1 1.7 -0.7 DAYS MIN <= 32 13 17.4 -4.4 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 23.16 2005 MINIMUM 3.90 1908 TOTALS 14.31 12.89 1.42 DAILY AVG. 0.16 0.14 0.02 DAYS >= .01 30 32.0 -2.0 DAYS >= .10 17 19.8 -2.8 DAYS >= .50 10 8.6 1.4 DAYS >= 1.00 4 3.4 0.6 GREATEST 24 HR. TOTAL 2.40 10/30 TO 10/30 SNOWFALL (INCHES) RECORDS TOTAL 20.7 1971 TOTALS 7.1 2.8 4.3 LIQUID EQUIV 0.70 SINCE 7/1 7.1 2.8 4.3 DAYS >= TRACE 4 1.6 2.4 DAYS >= 1.0 1 0.8 0.2 GREATEST 24 HR TOTAL 6.2 10/30 TO 10/30 DEGREE DAYS HEATING TOTAL 1091 1363 -272 SINCE 7/1 1102 1401 -299 COOLING TOTAL 59 44 15 SINCE 1/1 776 471 305 FREEZE DATES RECORD EARLIEST 09/14/1893 LATEST 05/31/1938 EARLIEST 10/30 LATEST 05/13 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.5 RESULTANT WIND SPEED/DIRECTION 5/260 HIGHEST WIND SPEED/DIRECTION 48/300 DATE 10/07 HIGHEST GUST SPEED/DIRECTION 70/300 DATE 10/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.39 NUMBER OF DAYS FAIR 46 NUMBER OF DAYS PC 27 NUMBER OF DAYS CLOUDY 18 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 11 RAIN 13 LIGHT RAIN 34 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 4 SLEET 0 FOG 39 FOG W/VIS <= 1/4 MILE 18 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$