923
CDUS41 KBOX 262138
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
538 PM EDT TUE MAY 26 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 26 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 301 PM 97 1880 69 15 63
MINIMUM 57 401 AM 39 1882 53 4 51
AVERAGE 71 61 10 57
PRECIPITATION (IN)
TODAY 0.00 1.36 1967 0.11 -0.11 T
MONTH TO DATE 1.44 2.69 -1.25 7.01
SINCE MAR 1 6.55 10.49 -3.94 14.24
SINCE JAN 1 9.84 17.09 -7.25 19.55
SNOWFALL (IN)
TODAY 0.0 0.0 2000 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 1.9 10.6 -8.7 T
SINCE JUL 1 62.8 49.2 13.6 28.1
DEGREE DAYS
HEATING
TODAY 0 5 -5 8
MONTH TO DATE 155 209 -54 185
SINCE MAR 1 1370 1533 -163 1304
SINCE JUL 1 5497 5471 26 5063
COOLING
TODAY 6 2 4 0
MONTH TO DATE 47 19 28 16
SINCE MAR 1 50 23 27 22
SINCE JAN 1 50 23 27 22
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 34 400 PM
AVERAGE 64
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 96 1880
MINIMUM TEMPERATURE (F) 53 39 1915
SUNRISE AND SUNSET
MAY 26 2026...........SUNRISE 513 AM EDT SUNSET 810 PM EDT
MAY 27 2026...........SUNRISE 513 AM EDT SUNSET 810 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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