Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000 CXUS51 KBOX 011309 RRA CLSBDL CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 907 AM EDT FRI SEP 01 2023 ................................... ...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2023 TO 8/31/2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1904 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 103 07/22/2011 LOW 36 08/31/1965 HIGHEST 94 06/02 97 LOWEST 46 06/09 48 AVG. MAXIMUM 82.1 82.8 -0.7 AVG. MINIMUM 62.1 61.0 1.1 MEAN 72.1 71.9 0.2 DAYS MAX >= 90 10 16.8 -6.8 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 0 0.0 0.0 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 27.88 1955 MINIMUM 4.42 2020 TOTALS 19.08 12.66 6.42 DAILY AVG. 0.21 0.14 0.07 DAYS >= .01 38 32.9 5.1 DAYS >= .10 21 21.2 -0.2 DAYS >= .50 16 8.2 7.8 DAYS >= 1.00 7 3.6 3.4 GREATEST 24 HR. TOTAL 3.51 07/02 TO 07/03 SNOWFALL (INCHES) RECORDS TOTAL T 2021 SNOW DEPTH 0 MM TOTALS 0.0 0.0 0.0 LIQUID EQUIV 0.00 SINCE 7/1 0.0 0.0 0.0 SNOWDEPTH AVG. 0 DAYS >= TRACE 0 0.0 0.0 DAYS >= 1.0 0 0.0 0.0 GREATEST SNOW DEPTH 0 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 44 42 2 SINCE 7/1 1 3 -2 COOLING TOTAL 727 678 49 SINCE 1/1 768 725 43 FREEZE DATES RECORD EARLIEST 09/20/1979 LATEST 05/20/2002 EARLIEST MM LATEST 05/18 .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.5 RESULTANT WIND SPEED/DIRECTION 1/210 HIGHEST WIND SPEED/DIRECTION 38/250 DATE 06/14 HIGHEST GUST SPEED/DIRECTION 44/290 DATE 06/14 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.64 NUMBER OF DAYS FAIR 13 NUMBER OF DAYS PC 43 NUMBER OF DAYS CLOUDY 36 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 22 MIXED PRECIP 0 HEAVY RAIN 17 RAIN 23 LIGHT RAIN 50 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 51 FOG W/VIS <= 1/4 MILE 4 HAZE 14 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$