Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 280558
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
158 AM EDT SUN JUN 28 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 27 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 700 AM 96 1941 80 -8 71
2007
MINIMUM 61 1159 PM 52 1884 63 -2 61
1897
1985
AVERAGE 67 72 -5 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.73 1938 0.11 -0.11 0.00
MONTH TO DATE 1.30 3.56 -2.26 1.29
SINCE JUN 1 1.30 3.56 -2.26 1.29
SINCE JAN 1 11.79 21.21 -9.42 21.08
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 62.8 49.2 13.6 28.1
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 14 48 -34 43
SINCE JUN 1 14 48 -34 43
SINCE JUL 1 5534 5544 -10 5116
COOLING
YESTERDAY 2 7 -5 1
MONTH TO DATE 202 114 88 175
SINCE JUN 1 202 114 88 175
SINCE JAN 1 263 147 116 204
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 PM
LOWEST 70 700 AM
AVERAGE 83
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1901
1991
2021
MINIMUM TEMPERATURE (F) 64 52 1918
1970
2015
SUNRISE AND SUNSET
JUNE 28 2026..........SUNRISE 510 AM EDT SUNSET 825 PM EDT
JUNE 29 2026..........SUNRISE 510 AM EDT SUNSET 825 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$