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
092
CDUS41 KLWX 172134
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
534 PM EDT THU SEP 17 2026
...................................
...THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 3:51 PM 96 1991 78 7 68
MINIMUM 65 6:27 AM 33 1923 55 10 57
AVERAGE 75 66 9 63
PRECIPITATION (IN)
TODAY 0.07 3.02 1945 0.15 -0.08 0.16
MONTH TO DATE 0.52 2.26 -1.74 0.38
SINCE SEP 1 0.52 2.26 -1.74 0.38
SINCE JAN 1 24.24 28.48 -4.24 28.01
DEGREE DAYS
HEATING
TODAY 0 2 -2 2
MONTH TO DATE 3 16 -13 15
SINCE SEP 1 3 16 -13 15
SINCE JUL 1 3 19 -16 22
COOLING
TODAY 10 3 7 0
MONTH TO DATE 152 85 67 50
SINCE SEP 1 152 85 67 50
SINCE JAN 1 1161 969 192 1060
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 1.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 63 11:00 AM
AVERAGE 82
..........................................................
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 96 1925
MINIMUM TEMPERATURE (F) 55 34 1959
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 6:55 AM EDT SUNSET 7:17 PM EDT
SEPTEMBER 18 2026.....SUNRISE 6:56 AM EDT SUNSET 7:15 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$