Climatological Report (Monthly)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
531
CXUS51 KLWX 031738
CLMBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
138 PM EDT MON AUG 03 2026
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...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
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 102 07/03 97 5 96
07/04
LOWEST 59 07/24 56 3 63
AVG. MAXIMUM 88.7 88.8 -0.1 89.5
AVG. MINIMUM 69.0 67.7 1.3 71.7
MEAN 78.9 78.3 0.6 80.6
DAYS MAX >= 90 10 13.4 -3.4 14
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 5.71 4.48 1.23 5.98
DAILY AVG. 0.18 0.14 0.04 0.19
DAYS >= .01 9 10.4 -1.4 12
DAYS >= .10 7 7.3 -0.3 10
DAYS >= .50 6 2.8 3.2 4
DAYS >= 1.00 2 1.1 0.9 2
GREATEST
24 HR. TOTAL 1.13 07/21 TO 07/21 1.95
STORM TOTAL 1.13 1.95
(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 437 411 26 493
SINCE 1/1 899 788 111 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.8
HIGHEST WIND SPEED/DIRECTION 38/320
HIGHEST GUST SPEED/DIRECTION 60/300
SKY COVER
AVERAGE SKY COVER 0.60
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 4
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 2
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 0
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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