Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 122142
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
542 PM EDT SUN MAY 12 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 12 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 126 PM 88 1991 65 -8 85
2001
MINIMUM 44 454 AM 33 1907 49 -5 57
AVERAGE 51 57 -6 71
PRECIPITATION (IN)
TODAY 0.00 1.42 1888 0.09 -0.09 T
MONTH TO DATE 1.33 1.24 0.09 0.28
SINCE MAR 1 13.23 9.04 4.19 7.67
SINCE JAN 1 21.52 15.64 5.88 14.26
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 0.1 10.6 -10.5 0.9
SINCE JUL 1 9.8 49.2 -39.4 12.4
DEGREE DAYS
HEATING
TODAY 14 8 6 0
MONTH TO DATE 138 116 22 83
SINCE MAR 1 1319 1440 -121 1251
SINCE JUL 1 4804 5378 -574 4567
COOLING
TODAY 0 1 -1 6
MONTH TO DATE 0 4 -4 15
SINCE MAR 1 0 8 -8 20
SINCE JAN 1 0 8 -8 20
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1200 AM
LOWEST 59 1000 AM
AVERAGE 73
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 87 1947
MINIMUM TEMPERATURE (F) 50 37 2020
SUNRISE AND SUNSET
MAY 12 2024...........SUNRISE 525 AM EDT SUNSET 756 PM EDT
MAY 13 2024...........SUNRISE 524 AM EDT SUNSET 757 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$