Climatological Report (Monthly)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
985 CXUS51 KLWX 032131 CLMDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 531 PM EDT WED JUL 03 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR THE MONTH OF JUNE 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 104 06/29/2012 LOW 43 06/02/1897 HIGHEST 100 06/22 95 5 94 LOWEST 58 06/01 54 4 58 AVG. MAXIMUM 89.2 85.1 4.1 83.7 AVG. MINIMUM 70.2 67.5 2.7 64.4 MEAN 79.7 76.3 3.4 74.1 DAYS MAX >= 90 15 7.5 7.5 4 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 1.15 4.20 -3.05 2.10 DAILY AVG. 0.04 0.14 -0.10 0.07 DAYS >= .01 6 10.6 -4.6 7 DAYS >= .10 3 6.5 -3.5 5 DAYS >= .50 1 2.8 -1.8 1 DAYS >= 1.00 0 1.0 -1.0 0 GREATEST 24 HR. TOTAL 0.52 06/26 TO 06/27 0.83 STORM TOTAL 0.51 0.83 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 8.0 13.7 -5.7 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 3159 3768 -609 MM COOLING TOTAL 450 343 107 279 SINCE 1/1 675 510 165 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.2 HIGHEST WIND SPEED/DIRECTION 36/270 HIGHEST GUST SPEED/DIRECTION 47/260 SKY COVER AVERAGE SKY COVER 0.56 AVERAGE RH (PERCENT) 59 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 2 FOG W/VIS <= 1/4 MILE 0 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$