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 23 24 25 26 27 28 29 30 31 32 33
000
CXUS51 KBOX 011309 RRA
CLSBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
907 AM EDT FRI SEP 01 2023

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

...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2023 TO 8/31/2023...

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            103   07/22/2011
 LOW              36   08/31/1965
HIGHEST           94   06/02                          97
LOWEST            46   06/09                          48
AVG. MAXIMUM    82.1               82.8    -0.7
AVG. MINIMUM    62.1               61.0     1.1
MEAN            72.1               71.9     0.2
DAYS MAX >= 90    10               16.8    -6.8
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       27.88   1955
 MINIMUM        4.42   2020
TOTALS         19.08              12.66    6.42
DAILY AVG.      0.21               0.14    0.07
DAYS >= .01       38               32.9     5.1
DAYS >= .10       21               21.2    -0.2
DAYS >= .50       16                8.2     7.8
DAYS >= 1.00       7                3.6     3.4
GREATEST
 24 HR. TOTAL   3.51   07/02 TO 07/03

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2021
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00
SINCE 7/1        0.0                0.0     0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL     44                 42       2
 SINCE 7/1         1                  3      -2
COOLING TOTAL    727                678      49
 SINCE 1/1       768                725      43

FREEZE DATES
RECORD
 EARLIEST     09/20/1979
 LATEST       05/20/2002
EARLIEST                        MM
LATEST                          05/18
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
RESULTANT WIND SPEED/DIRECTION   1/210
HIGHEST WIND SPEED/DIRECTION    38/250    DATE  06/14
HIGHEST GUST SPEED/DIRECTION    44/290    DATE  06/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.64
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             43
NUMBER OF DAYS CLOUDY         36

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             22     MIXED PRECIP               0
HEAVY RAIN               17     RAIN                      23
LIGHT RAIN               50     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      51     FOG W/VIS <= 1/4 MILE      4
HAZE                     14

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

$$