Climatological Report (Monthly)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
577
CXUS51 KLWX 010820
CLMBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
420 AM EDT FRI AUG 01 2025
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...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF JULY 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 107 07/10/1936
LOW 50 07/03/2001
07/01/1988
HIGHEST 96 07/08 97 -1 104
07/25
LOWEST 63 07/04 56 7 62
07/05
AVG. MAXIMUM 89.5 88.8 0.7 92.4
AVG. MINIMUM 71.7 67.7 4.0 72.1
MEAN 80.6 78.3 2.3 82.2
DAYS MAX >= 90 14 13.4 0.6 19
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 16.73 2018
MINIMUM 0.30 1955
TOTALS 5.98 4.48 1.50 1.41
DAILY AVG. 0.19 0.14 0.05 0.05
DAYS >= .01 12 10.4 1.6 10
DAYS >= .10 10 7.3 2.7 4
DAYS >= .50 4 2.8 1.2 0
DAYS >= 1.00 2 1.1 0.9 0
GREATEST
24 HR. TOTAL 1.95 07/14 TO 07/14 0.47
STORM TOTAL 1.95 0.47
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 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 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 493 411 82 543
SINCE 1/1 986 788 198 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.9
HIGHEST WIND SPEED/DIRECTION 35/270
HIGHEST GUST SPEED/DIRECTION 46/280
SKY COVER
AVERAGE SKY COVER 0.59
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 8
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 1
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$