Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 210629
CLIHGR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
229 AM EDT THU AUG 21 2025
...................................
...THE HAGERSTOWN MD CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1899 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 1:48 PM 103 1983 85 -10 72
MINIMUM 67 6:35 AM 43 1929 65 2 57
AVERAGE 71 75 -4 65
PRECIPITATION (IN)
YESTERDAY 0.02 1.57 0.09 -0.07 T
MONTH TO DATE 0.90 1.81 -0.91 4.45
SINCE JUN 1 6.09 8.11 -2.02 9.52
SINCE JAN 1 19.04 22.46 -3.42 24.43
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 10 10 0 1
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 6 10 -4 0
MONTH TO DATE 205 222 -17 230
SINCE JUN 1 1016 868 148 1041
SINCE JAN 1 1104 982 122 1198
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 PM
LOWEST 76 11:00 AM
AVERAGE 87
..........................................................
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:29 AM EDT SUNSET 7:58 PM EDT
AUGUST 22 2025........SUNRISE 6:30 AM EDT SUNSET 7:57 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$