908
CDUS41 KLWX 060520
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
119 AM EDT SAT SEP 6 2008
...................................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 5 2008
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1871 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 257 PM 97 1881 83 7 89
MINIMUM 73 614 AM 50 1902 65 8 68
AVERAGE 82 74 8 79
PRECIPITATION (IN)
YESTERDAY 0.40 4.45 1935 0.12 0.28 0.00
MONTH TO DATE 0.40 0.60 -0.20 0.00
SINCE SEP 1 0.40 0.60 -0.20 0.00
SINCE JAN 1 33.95 26.86 7.09 21.04
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 7 -7 0
COOLING
YESTERDAY 17 9 8 14
MONTH TO DATE 80 48 32 55
SINCE SEP 1 80 48 32 55
SINCE JAN 1 1469 1347 122 1483
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1000 PM
LOWEST 40 500 PM
AVERAGE 64
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1954
MINIMUM TEMPERATURE (F) 65 47 1909
SUNRISE AND SUNSET
SEPTEMBER 6 2008.....SUNRISE 642 AM EDT SUNSET 730 PM EDT
SEPTEMBER 7 2008.....SUNRISE 643 AM EDT SUNSET 728 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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