Climatological Report (Monthly)
Issued by NWS Boston, MA

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CLMBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
1234 AM EDT MON OCT 2 2017

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

...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/07/1881
 LOW               34   09/29/1914
HIGHEST            88   09/05
LOWEST             50   09/30
AVG. MAXIMUM     74.4              72.4     2.0
AVG. MINIMUM     59.8              57.4     2.4
MEAN             67.1              64.9     2.2
DAYS MAX >= 90      0               0.5    -0.5
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.94   1933
 MINIMUM         0.21   1914
TOTALS           3.73              3.44    0.29
DAILY AVG.       0.12              0.11    0.01
DAYS >= .01        12               8.6     3.4
DAYS >= .10         8               5.6     2.4
DAYS >= .50         2               2.1    -0.1
DAYS >= 1.00        1               0.8     0.2
GREATEST
 24 HR. TOTAL    1.55   09/30 TO 09/30

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.0     0.0
SINCE 7/1         0.0               0.0     0.0
SNOWDEPTH AVG.     MM
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH        MM
 24 HR TOTAL      0.0   09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL      37                84     -47
 SINCE 7/1         49                97     -48
COOLING TOTAL     111                81      30
 SINCE 1/1        840               740     100
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
RESULTANT WIND SPEED/DIRECTION   2/319
HIGHEST WIND SPEED/DIRECTION    41/220    DATE  09/14
HIGHEST GUST SPEED/DIRECTION    65/220    DATE  09/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       7
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      7
HAZE                      4

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

$$




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