Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000 CXUS51 KBOX 011934 CLSORH BOSCLSORH 000 TTAA00 BOX 011932 CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 230 PM EST MON MAR 01 2021 ................................... ...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2020 TO 2/28/2021... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 72 12/07/1998 LOW -24 02/16/1943 HIGHEST 62 12/01 66 LOWEST 0 01/31 4 AVG. MAXIMUM 35.3 34.0 1.3 AVG. MINIMUM 23.2 19.6 3.6 MEAN 29.2 26.8 2.4 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 36 38.9 -2.9 DAYS MIN <= 32 83 79.4 3.6 DAYS MIN <= 0 1 3.2 -2.2 PRECIPITATION (INCHES) RECORD MAXIMUM 17.78 1958 MINIMUM 3.57 1980 TOTALS 12.18 10.54 1.64 DAILY AVG. 0.14 0.12 0.02 DAYS >= .01 30 35.2 -5.2 DAYS >= .10 19 19.7 -0.7 DAYS >= .50 6 7.4 -1.4 DAYS >= 1.00 4 2.5 1.5 GREATEST 24 HR. TOTAL 2.81 12/25 TO 12/25 SNOWFALL (INCHES) RECORDS MAXIMUM 101.4 2015 MINIMUM 8.7 1937 TOTALS 63.6 47.1 16.5 LIQUID EQUIV 6.40 SINCE 7/1 70.7 49.9 20.8 DAYS >= TRACE 37 22.5 14.5 DAYS >= 1.0 13 11.5 1.5 GREATEST 24 HR TOTAL 13.8 02/01 TO 02/01 DEGREE DAYS HEATING TOTAL 3194 3435 -241 SINCE 7/1 4296 4836 -540 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 FREEZE DATES RECORD EARLIEST 09/14/1893 LATEST 05/31/1938 EARLIEST 10/30 LATEST 05/13 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.9 RESULTANT WIND SPEED/DIRECTION 6/290 HIGHEST WIND SPEED/DIRECTION 36/300 DATE 01/17 HIGHEST GUST SPEED/DIRECTION 49/040 DATE 02/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 29 NUMBER OF DAYS PC 38 NUMBER OF DAYS CLOUDY 23 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 6 LIGHT RAIN 16 FREEZING RAIN 2 LT FREEZING RAIN 6 HAIL 0 HEAVY SNOW 4 SNOW 10 LIGHT SNOW 37 SLEET 0 FOG 39 FOG W/VIS <= 1/4 MILE 14 HAZE 21 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$