CXUS51 KBOX 010756 CLSBDL BOSCLSBDL 000 TTAA00 BOX 010752 CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 250 AM EST SUN MAR 01 2026 ................................... ...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2025 TO 2/28/2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1904 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 77 02/21/2018 LOW -26 01/22/1961 HIGHEST 58 12/19 64 LOWEST -7 01/31 -6 AVG. MAXIMUM 34.2 38.1 -3.9 AVG. MINIMUM 17.0 21.4 -4.4 MEAN 25.6 29.7 -4.1 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 37 25.9 11.1 DAYS MIN <= 32 89 77.3 11.7 DAYS MIN <= 0 7 3.4 3.6 PRECIPITATION (INCHES) RECORD MAXIMUM 18.28 2024 MINIMUM 4.08 1989 TOTALS 8.37 10.49 -2.12 DAILY AVG. 0.09 0.12 -0.03 DAYS >= .01 36 32.9 3.1 DAYS >= .10 16 19.8 -3.8 DAYS >= .50 5 7.6 -2.6 DAYS >= 1.00 2 2.4 -0.4 GREATEST 24 HR. TOTAL 1.64 01/25 TO 01/26 SNOWFALL (INCHES) RECORDS TOTAL 84.1 2011 SNOW DEPTH 45 12/31/1945 TOTALS 52.3 39.1 13.2 LIQUID EQUIV 5.20 SINCE 7/1 52.3 41.2 11.1 SNOWDEPTH AVG. 6 DAYS >= TRACE 24 16.8 7.2 DAYS >= 1.0 8 9.1 -1.1 GREATEST SNOW DEPTH 18 01/26 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 3524 3172 352 SINCE 7/1 4641 4339 302 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 FREEZE DATES RECORD EARLIEST 09/20/1979 LATEST 05/20/2002 EARLIEST 10/10 LATEST 04/18 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.9 RESULTANT WIND SPEED/DIRECTION 4/290 HIGHEST WIND SPEED/DIRECTION 36/300 DATE 12/19 HIGHEST GUST SPEED/DIRECTION 54/350 DATE 02/23 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.62 NUMBER OF DAYS FAIR 11 NUMBER OF DAYS PC 51 NUMBER OF DAYS CLOUDY 28 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 2 LIGHT RAIN 16 FREEZING RAIN 2 LT FREEZING RAIN 8 HAIL 1 HEAVY SNOW 5 SNOW 9 LIGHT SNOW 38 SLEET 7 FOG 42 FOG W/VIS <= 1/4 MILE 8 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$