Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
177
CDUS41 KLWX 240525
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT TUE SEP 24 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 23 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 12:12 PM 98 1895 78 -8 65
MINIMUM 64 11:59 PM 36 1904 62 2 59
AVERAGE 67 70 -3 62
PRECIPITATION (IN)
YESTERDAY 0.09 2.40 1907 0.12 -0.03 1.36
MONTH TO DATE 0.86 3.02 -2.16 2.77
SINCE SEP 1 0.86 3.02 -2.16 2.77
SINCE JAN 1 29.95 30.93 -0.98 25.26
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 3
MONTH TO DATE 0 4 -4 3
SINCE SEP 1 0 4 -4 3
SINCE JUL 1 0 4 -4 3
COOLING
YESTERDAY 2 6 -4 0
MONTH TO DATE 181 206 -25 258
SINCE SEP 1 181 206 -25 258
SINCE JAN 1 1896 1658 238 1595
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 PM
LOWEST 71 12:00 PM
AVERAGE 81
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 2010
MINIMUM TEMPERATURE (F) 61 39 1963
SUNRISE AND SUNSET
SEPTEMBER 24 2024.....SUNRISE 6:58 AM EDT SUNSET 7:01 PM EDT
SEPTEMBER 25 2024.....SUNRISE 6:59 AM EDT SUNSET 6:59 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$