622
CXUS51 KLWX 062137
CLMDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
537 PM EDT THU JUL 06 2023
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 104 06/29/2012
LOW 43 06/02/1897
HIGHEST 94 06/02 95 -1 99
LOWEST 58 06/10 54 4 58
AVG. MAXIMUM 83.7 85.1 -1.4 84.7
AVG. MINIMUM 64.4 67.5 -3.1 67.2
MEAN 74.1 76.3 -2.3 76.0
DAYS MAX >= 90 4 7.5 -3.5 5
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.02 2006
MINIMUM 0.86 1940
TOTALS 2.10 4.20 -2.10 2.96
DAILY AVG. 0.07 0.14 -0.07 0.10
DAYS >= .01 7 10.6 -3.6 11
DAYS >= .10 5 6.5 -1.5 5
DAYS >= .50 1 2.8 -1.8 1
DAYS >= 1.00 0 1.0 -1.0 1
GREATEST
24 HR. TOTAL 0.83 06/27 TO 06/27 1.88
STORM TOTAL 0.83 1.66
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.4 13.7 -13.3 MM
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
DEGREE DAYS
HEATING TOTAL 0 4 -4 0
SINCE 7/1 3184 3768 -584 MM
COOLING TOTAL 279 343 -64 336
SINCE 1/1 414 510 -96 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.5
HIGHEST WIND SPEED/DIRECTION 29/250
29/050
HIGHEST GUST SPEED/DIRECTION 45/010
SKY COVER
AVERAGE SKY COVER 0.63
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 3
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 0
HAZE 16
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
OVERALL, JUNE 2023 WAS A DRY MONTH WITH SLIGHTLY BELOW NORMAL TEMPERATURES DUE
TO PERSISTENT NORTHWEST WINDS. DROUGHT CONDITIONS WORSENED AS MONTHLY RAINFALL
DEFICITS DROPPED TO MORE THAN TWO INCHES BELOW NORMAL.
DHOF
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