Climatological Report (Seasonal)
Issued by NWS Boston, MA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
000
CXUS51 KBOX 010917
CLSORH

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
503 AM EDT SAT JUN 1 2019

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

...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON...
...FROM 3/1/2019 TO 5/31/2019...

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              94   05/26/2010
 LOW               -6   03/04/1950
                        03/09/1943
HIGHEST            82   05/26
LOWEST              4   03/07
AVG. MAXIMUM     53.1              54.6    -1.5
AVG. MINIMUM     36.1              36.7    -0.6
MEAN             44.6              45.7    -1.1
DAYS MAX >= 90      0               0.1    -0.1
DAYS MAX <= 32      5               4.4     0.6
DAYS MIN <= 32     36              30.1     5.9
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.40   1983
 MINIMUM         4.78   1915
TOTALS          14.69             12.51    2.18
DAYS >= .01        50              38.9    11.1
DAYS >= .10        33              23.1     9.9
DAYS >= .50        11               8.3     2.7
DAYS >= 1.00        3               3.1    -0.1
GREATEST
 24 HR. TOTAL    1.74   04/14 TO 04/15

SNOWFALL (INCHES)
RECORDS
 TOTAL           49.5   2018
 24 HR TOTAL     22.1
 SNOW DEPTH        33   03/04/1969
TOTALS           15.7              14.2     1.5
SINCE 7/1        51.5              64.1   -12.6
SNOWDEPTH AVG.     MM                MM      MM
GREATEST
 SNOW DEPTH        MM
 24 HR TOTAL      8.1   03/04 TO 03/04

DEGREE_DAYS
HEATING TOTAL    1866              1797      69
 SINCE 7/1       6769              6634     135
COOLING TOTAL       9                21     -12
 SINCE 1/1          9                22     -13
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
RESULTANT WIND SPEED/DIRECTION   5/265
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           0.50
NUMBER OF DAYS FAIR           35
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY         31

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      18
LIGHT RAIN               49     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                2     SNOW                       4
LIGHT SNOW               12     SLEET                      1
FOG                      50     FOG W/VIS <= 1/4 MILE     21
HAZE                      4

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

$$

SIPPRELL


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.