Daily Forecasts

Monday, January 16, 2017

Climate Report

654  
CDUS41 KLWX 160524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST MON JAN 16 2017


...................................

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 49 206 PM 77 1932 43 6 50
MINIMUM 36 609 AM 4 1886 28 8 34
AVERAGE 43 36 7 42

PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1885 0.09 -0.09 0.32
MONTH TO DATE 1.60 1.35 0.25 1.11
SINCE DEC 1 4.21 4.40 -0.19 5.95
SINCE JAN 1 1.60 1.35 0.25 1.11

SNOWFALL (IN)
YESTERDAY 0.0 8.5 1892 0.2 -0.2
MONTH TO DATE 0.4 2.2 -1.8
SINCE JUL 1 0.4 5.0 -4.6
SNOW DEPTH 0

Sunday, January 15, 2017

7-Day Forecast

Tonight: Mostly cloudy, with a low around 33°. North wind around 6 mph becoming calm in the evening.

M.L.King Day: Mostly cloudy, with a high near 42°. Light and variable wind becoming south around 5 mph in the afternoon.

Space Weather Forecast Discussion

:Product: Forecast Discussion
:Issued: 2017 Jan 15 1230 UTC
# Prepared by the DOC, NOAA, Space Weather Prediction Center
#
Solar Activity

.24 hr Summary...
Solar activity was at very low levels. Region 2625 (N03E38, Hsx/alpha)
became unipolar after the decay of its trailer spot. No Earth-directed
CMEs were observed in available coronagraph imagery.

.Forecast...
Solar activity is expected to continue at very low levels, with a chance
for C-class activity, all three days (15-17 Jan).


Monthly Climate Report

000  
CXUS51 KLWX 011343
CLMDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
843 AM EST SUN JAN 1 2017

...................................

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016

WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 79 12/07/1998
LOW -13 12/31/1880
HIGHEST 68 12/27 66 2
LOWEST 17 12/16 17 0
AVG. MAXIMUM 49.2 46.8 2.4 58.8
AVG. MINIMUM 34.4 32.5 1.9 43.5
MEAN 41.8 39.7 2.1

PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.56 1901
MINIMUM 0.19 1889
TOTALS 2.61 3.05 -0.44 4.84
DAILY AVG. 0.08 0.10 -0.02
GREATEST
24 HR. TOTAL 1.03 12/06 TO 12/06
12/05 TO 12/06
12/06 TO 12/06

SNOWFALL (INCHES)
RECORDS
TOTAL 16.6 2009
TOTALS T 2.3 -2.3
SINCE 7/1 T 2.8 -2.8
SNOWDEPTH AVG. 0
GREATEST
SNOW DEPTH 0 MM
24 HR TOTAL T

Area Forecast Discussion

801  
FXUS61 KLWX 150900
AFDLWX

Area Forecast Discussion
National Weather Service Baltimore MD/Washington DC
400 AM EST Sun Jan 15 2017

.SYNOPSIS...

High pressure will build over the area through tonight. A stationary
front over the southern Mid-Atlantic states will move north as a
warm front Tuesday. A weak cold front will push through the area
Wednesday.

Climate Report

661  
CDUS41 KLWX 150528
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1227 AM EST SUN JAN 15 2017


...................................

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 14 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 43 1227 AM 76 1932 43 0 53
MINIMUM 34 202 PM -13 1912 28 6 28
AVERAGE 39 36 3 41

PRECIPITATION (IN)
YESTERDAY 0.29 1.82 2005 0.10 0.19 0.00
MONTH TO DATE 1.60 1.26 0.34 0.79
SINCE DEC 1 4.21 4.31 -0.10 5.63
SINCE JAN 1 1.60 1.26 0.34 0.79

SNOWFALL (IN)
YESTERDAY T 1.6 1957 0.2 -0.2
MONTH TO DATE 0.4 2.0 -1.6
SINCE JUL 1 0.4 4.8 -4.4
SNOW DEPTH 0

Climatological Reports