Climatological Report (Monthly)
Issued by NWS Boston, MA

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CXUS51 KBOX 012020
CLMBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
420 PM 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
 MAXIMUM        14.3   1982
 MINIMUM         0.0   MULTI-YEAR
 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     0.0

DEGREE DAYS
HEATING TOTAL    353                473    -120
 SINCE 7/1      4782               5655    -873
COOLING TOTAL     23                  7      16
 SINCE 1/1        23                  7      16
..............................................................

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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