Climatological Report (Monthly) Issued by NWS Boston, MA
000
CXUS51 KBOX 011219
CLMBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
819 AM EDT MON MAY 01 2023
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 96 04/19/1976
LOW 9 04/01/1970
HIGHEST 96R 04/14 78
LOWEST 23 04/03 30
AVG. MAXIMUM 65.4 60.5 4.9
AVG. MINIMUM 42.1 38.4 3.7
MEAN 53.7 49.5 4.2
DAYS MAX >= 90 2 0.3 1.7
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 4 7.2 -3.2
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.90 1983
MINIMUM 0.65 1942
TOTALS 6.00 3.88 2.12
DAILY AVG. 0.20 0.13 0.07
DAYS >= .01 9 11.5 -2.5
DAYS >= .10 7 7.1 -0.1
DAYS >= .50 2 2.5 -0.5
DAYS >= 1.00 2 1.0 1.0
GREATEST
24 HR. TOTAL 3.31 04/22 TO 04/23
SNOWFALL (INCHES)
RECORDS
TOTAL 14.3 1982
SNOW DEPTH 14 04/07/1982
TOTALS 0.0 1.1 -1.1
LIQUID EQUIV 0.00
SINCE 7/1 24.2 51.7 -27.5
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.7 -0.7
DAYS >= 1.0 0 0.5 -0.5
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 353 473 -120
SINCE 7/1 4782 5655 -873
COOLING TOTAL 23 7 16
SINCE 1/1 23 7 16
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WIND (MPH)
AVERAGE WIND SPEED 7.7
RESULTANT WIND SPEED/DIRECTION 1/280
HIGHEST WIND SPEED/DIRECTION 31/310 DATE 04/02
HIGHEST GUST SPEED/DIRECTION 40/310 DATE 04/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.65
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 13 FOG W/VIS <= 1/4 MILE 1
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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