Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 290525
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
125 AM EDT WED APR 29 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 28 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 52 326 PM 93 2009 61 -9 72
MINIMUM 43 501 AM 30 1947 45 -2 49
AVERAGE 48 53 -5 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.97 1904 0.11 -0.11 0.00
MONTH TO DATE 1.30 3.40 -2.10 3.13
SINCE MAR 1 4.94 7.57 -2.63 7.23
SINCE JAN 1 8.23 14.17 -5.94 12.54
SNOWFALL (IN)
YESTERDAY 0.0 3.2 1987 0.0 0.0 0.0
MONTH TO DATE T 1.6 -1.6 T
SINCE MAR 1 1.9 10.6 -8.7 T
SINCE JUL 1 62.8 49.2 13.6 28.1
DEGREE DAYS
HEATING
YESTERDAY 17 12 5 4
MONTH TO DATE 460 472 -12 420
SINCE MAR 1 1184 1300 -116 1117
SINCE JUL 1 5311 5238 73 4876
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 5
SINCE MAR 1 3 0 3 5
SINCE JAN 1 3 0 3 5
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 44 400 PM
AVERAGE 67
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 85 1974
MINIMUM TEMPERATURE (F) 46 31 1909
SUNRISE AND SUNSET
APRIL 29 2026.........SUNRISE 542 AM EDT SUNSET 742 PM EDT
APRIL 30 2026.........SUNRISE 541 AM EDT SUNSET 743 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$