Climatological Report (Monthly)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
590
CXUS51 KLWX 011318
CLMBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
918 AM EDT SAT JUN 01 2024
...................................
...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 98 05/30/2011
05/30/1991
05/19/1962
LOW 32 05/11/1966
HIGHEST 90 05/02 90 0 85
LOWEST 46 05/11 39 7 40
AVG. MAXIMUM 75.5 75.5 0.0 74.9
AVG. MINIMUM 57.4 53.3 4.1 50.6
MEAN 66.5 64.4 2.1 62.8
DAYS MAX >= 90 1 2.1 -1.1 0
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 8.71 1989
MINIMUM 0.37 1986
TOTALS 2.76 3.85 -1.09 0.55
DAILY AVG. 0.09 0.12 -0.03 0.02
DAYS >= .01 14 11.9 2.1 8
DAYS >= .10 8 7.0 1.0 2
DAYS >= .50 1 2.7 -1.7 0
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 0.78 05/04 TO 05/05 0.33
STORM TOTAL 0.74 0.30
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL T 1963
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 11.3 19.3 -8.0 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 60 109 -49 100
SINCE 7/1 3684 4475 -791 MM
COOLING TOTAL 114 90 24 37
SINCE 1/1 153 111 42 MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 5.8
HIGHEST WIND SPEED/DIRECTION 21/280
21/090
21/330
HIGHEST GUST SPEED/DIRECTION 29/270
29/350
29/280
SKY COVER
AVERAGE SKY COVER 0.68
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 7
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 19 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$