Climatological Report (Monthly)
Issued by NWS Boston, MA

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CXUS51 KBOX 021334
CLMORH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
928 AM EDT THU MAY 2 2019

...................................

...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              91   04/19/1976
                        04/20/1941
 LOW                9   04/01/1923
HIGHEST            71   04/19
                        04/13
LOWEST             23   04/02
AVG. MAXIMUM     54.9              55.1    -0.2
AVG. MINIMUM     38.1              37.0     1.1
MEAN             46.5              46.0     0.5
DAYS MAX >= 90      0               0.1    -0.1
DAYS MAX <= 32      0               0.3    -0.3
DAYS MIN <= 32      8               7.1     0.9
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.79   1987
 MINIMUM         0.75   2001
TOTALS           7.88              4.11    3.77
DAYS >= .01        21              12.4     8.6
DAYS >= .10        15               7.5     7.5
DAYS >= .50         6               2.6     3.4
DAYS >= 1.00        3               1.0     2.0
GREATEST
 24 HR. TOTAL    1.74   04/15 TO 04/16

SNOWFALL (INCHES)
RECORDS
 TOTAL           21.0   1987
 SNOW DEPTH        17   04/29/1987
TOTALS              T               2.8    -2.8
SINCE 7/1        51.5              64.1   -12.6
SNOWDEPTH AVG.     MM
GREATEST
 SNOW DEPTH        MM
 24 HR TOTAL        T   04/10 TO 04/10

DEGREE_DAYS
HEATING TOTAL     545               571     -26
 SINCE 7/1       6434              6347      87
COOLING TOTAL       0                 3      -3
 SINCE 1/1          0                 3      -3
.................................................

WIND (MPH)
AVERAGE WIND SPEED              11.3
RESULTANT WIND SPEED/DIRECTION   6/259
HIGHEST WIND SPEED/DIRECTION    38/280    DATE  04/03
HIGHEST GUST SPEED/DIRECTION    55/270    DATE  04/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       9
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      1
FOG                      19     FOG W/VIS <= 1/4 MILE      8
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

SIPPRELL




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