176
CDUS41 KBOX 212314
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
714 PM EDT FRI APR 21 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 21 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 51 259 PM 88 1957 59 -8 62
MINIMUM 45 551 AM 21 1875 43 2 41
AVERAGE 48 51 -3 52
PRECIPITATION (IN)
TODAY T 3.32 1991 0.11 -0.11 T
MONTH TO DATE 0.44 2.62 -2.18 2.00
SINCE MAR 1 4.73 6.79 -2.06 4.93
SINCE JAN 1 11.32 13.39 -2.07 11.87
SNOWFALL (IN)
TODAY 0.0 0.2 1947 0.0 0.0 0.0
MONTH TO DATE 0.0 1.5 -1.5 T
SINCE MAR 1 0.9 10.5 -9.6 2.1
SINCE JUL 1 12.4 49.1 -36.7 54.0
DEGREE DAYS
HEATING
TODAY 17 14 3 13
MONTH TO DATE 294 381 -87 306
SINCE MAR 1 1038 1209 -171 1032
SINCE JUL 1 4354 5147 -793 4654
COOLING
TODAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 5 0 5 0
SINCE JAN 1 5 0 5 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 63 1200 PM
AVERAGE 75
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 88 1977
MINIMUM TEMPERATURE (F) 43 26 1875
SUNRISE AND SUNSET
APRIL 21 2023.........SUNRISE 554 AM EDT SUNSET 732 PM EDT
APRIL 22 2023.........SUNRISE 553 AM EDT SUNSET 733 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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