233 CXUS51 KLWX 091216 CLMBWI CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 816 AM EDT THU JUL 09 2026 ................................... ...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF JUNE 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 105 06/29/1934 LOW 40 06/11/1972 HIGHEST 97 06/11 95 2 99 06/12 LOWEST 51 06/03 49 2 48 AVG. MAXIMUM 85.7 84.4 1.3 85.7 AVG. MINIMUM 63.4 62.6 0.8 66.5 MEAN 74.6 73.5 1.1 76.1 DAYS MAX >= 90 10 6.7 3.3 10 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 13.09 2015 MINIMUM 0.15 1954 TOTALS 2.23 3.98 -1.75 2.86 DAILY AVG. 0.07 0.13 -0.06 0.10 DAYS >= .01 8 11.3 -3.3 12 DAYS >= .10 6 7.0 -1.0 8 DAYS >= .50 1 2.5 -1.5 2 DAYS >= 1.00 1 1.0 0.0 0 GREATEST 24 HR. TOTAL 1.36 06/22 TO 06/23 0.79 STORM TOTAL 1.18 0.79 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 17.6 19.3 -1.7 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 11 -11 8 SINCE 7/1 4501 4482 19 MM COOLING TOTAL 296 266 30 349 SINCE 1/1 462 377 85 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.5 HIGHEST WIND SPEED/DIRECTION 33/300 HIGHEST GUST SPEED/DIRECTION 52/270 SKY COVER AVERAGE SKY COVER 0.58 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 6 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$  234 CXUS51 KLWX 091216 CLMIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 816 AM EDT THU JUL 09 2026 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 102 06/29/2012 LOW 36 06/08/1977 HIGHEST 94 06/11 93 1 97 06/12 LOWEST 50 06/03 45 5 43 06/04 AVG. MAXIMUM 85.0 83.1 1.9 85.2 AVG. MINIMUM 62.8 61.9 0.9 64.7 MEAN 73.9 72.5 1.4 74.9 DAYS MAX >= 90 5 5.7 -0.7 10 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 18.19 1972 MINIMUM 0.52 1988 TOTALS 4.29 4.30 -0.01 6.93 DAILY AVG. 0.14 0.14 -0.00 0.23 DAYS >= .01 9 10.8 -1.8 14 DAYS >= .10 6 6.7 -0.7 8 DAYS >= .50 3 2.9 0.1 4 DAYS >= 1.00 1 1.2 -0.2 3 GREATEST 24 HR. TOTAL 1.99 06/28 TO 06/28 2.98 STORM TOTAL 1.99 1.52 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 13.6 21.0 -7.4 MM DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 DEGREE DAYS HEATING TOTAL 1 13 -12 15 SINCE 7/1 4412 4603 -191 MM COOLING TOTAL 278 238 40 321 SINCE 1/1 451 344 107 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.4 HIGHEST WIND SPEED/DIRECTION 32/310 HIGHEST GUST SPEED/DIRECTION 67/300 SKY COVER AVERAGE SKY COVER 0.58 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 5 LIGHT RAIN 12 FREEZING RAIN 0LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 10 FOG W/VIS <= 1/4 MILE 0 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$  235 CXUS51 KLWX 091216 CLMDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 816 AM EDT THU JUL 09 2026 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR THE MONTH OF JUNE 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 104 06/29/2012 LOW 33 06/28/2026 HIGHEST 100 06/12 95 5 99 LOWEST 55 06/02 54 1 48 AVG. MAXIMUM 87.6 85.1 2.5 85.6 AVG. MINIMUM 67.9 67.5 0.4 68.3 MEAN 77.7 76.3 1.4 76.9 DAYS MAX >= 90 13 7.5 5.5 11 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 1.68 4.20 -2.52 5.48 DAILY AVG. 0.06 0.14 -0.08 0.18 DAYS >= .01 8 10.6 -2.6 11 DAYS >= .10 3 6.5 -3.5 8 DAYS >= .50 1 2.8 -1.8 5 DAYS >= 1.00 0 1.0 -1.0 2 GREATEST 24 HR. TOTAL 1.10 06/22 TO 06/23 1.77 STORM TOTAL 0.81 1.77 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 10.6 13.7 -3.1 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 8 SINCE 7/1 3867 3768 99 MM COOLING TOTAL 387 343 44 374 SINCE 1/1 611 510 101 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.5 HIGHEST WIND SPEED/DIRECTION 40/300 HIGHEST GUST SPEED/DIRECTION 59/290 SKY COVER AVERAGE SKY COVER 0.62 AVERAGE RH (PERCENT) 60 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 5 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0LIGHT SNOW 0 SLEET 0 FOG 7 FOG W/VIS <= 1/4 MILE 1 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$