754
CDUS41 KBOX 192123
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT SUN MAY 19 2024
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 19 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 57 334 PM 90 1949 67 -10 69
1986
2017
MINIMUM 53 850 AM 38 1882 51 2 46
AVERAGE 55 59 -4 58
PRECIPITATION (IN)
TODAY 0.08 1.55 1900 0.10 -0.02 0.00
MONTH TO DATE 2.72 1.92 0.80 0.28
SINCE MAR 1 14.62 9.72 4.90 7.67
SINCE JAN 1 22.91 16.32 6.59 14.26
SNOWFALL (IN)
TODAY 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 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 10 7 3 7
MONTH TO DATE 182 168 14 122
SINCE MAR 1 1363 1492 -129 1290
SINCE JUL 1 4848 5430 -582 4606
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 11 -11 27
SINCE MAR 1 0 15 -15 32
SINCE JAN 1 0 15 -15 32
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 12.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 87 100 PM
AVERAGE 94
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 1996
MINIMUM TEMPERATURE (F) 51 40 1892
SUNRISE AND SUNSET
MAY 19 2024...........SUNRISE 518 AM EDT SUNSET 803 PM EDT
MAY 20 2024...........SUNRISE 518 AM EDT SUNSET 804 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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