National Weather Service Text Product
AFOS product CLIDCA
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIDCA
Product Timestamp: 2012-04-21 05:32 UTC
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296
CDUS41 KLWX 210534
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
132 AM EDT SAT APR 21 2012
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 20 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 238 PM 94 1941 68 8 86
MINIMUM 52 444 AM 28 1904 48 4 52
AVERAGE 64 58 6 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.71 1940 0.10 -0.10 0.00
MONTH TO DATE 0.21 2.04 -1.83 2.01
SINCE MAR 1 1.23 5.52 -4.29 6.41
SINCE JAN 1 5.75 10.95 -5.20 10.78
SNOWFALL (IN)
YESTERDAY 0.0 T 1983 0.0 0.0
1953
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 2.0 14.5 -12.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 8 -7 0
MONTH TO DATE 130 207 -77 183
SINCE MAR 1 402 775 -373 777
SINCE JUL 1 2951 3883 -932 3895
COOLING
YESTERDAY 0 1 -1 4
MONTH TO DATE 22 11 11 11
SINCE MAR 1 45 13 32 11
SINCE JAN 1 45 13 32 11
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.5
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 93 300 AM
LOWEST 43 300 PM
AVERAGE 68
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1976
1957
MINIMUM TEMPERATURE (F) 49 31 1875
SUNRISE AND SUNSET
APRIL 21 2012.........SUNRISE 623 AM EDT SUNSET 751 PM EDT
APRIL 22 2012.........SUNRISE 621 AM EDT SUNSET 752 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$