


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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
097 CXUS51 KLWX 040815 CF6NAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ANNAPOLIS MD MONTH: AUGUST YEAR: 2025 LATITUDE: 38 59 N LONGITUDE: 76 29 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 75 69 72 -6 0 7 0.05 M M 7.7 15 50 M M 9 1 22 10 2 78 69 74 -4 0 9 0.00 M M 5.5 13 60 M M 3 17 50 3 80 66 73 -5 0 8 0.00 M M 3.4 10 100 M M 1 16 90 ================================================================================ SM 233 204 0 24 0.05 M 16.6 M 13 ================================================================================ AV 77.7 68.0 5.5 FASTST M M 4 MAX(MPH) MISC ----> 15 50 22 10 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ANNAPOLIS MD MONTH: AUGUST YEAR: 2025 LATITUDE: 38 59 N LONGITUDE: 76 29 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.8 TOTAL FOR MONTH: 0.05 1 = FOG OR MIST DPTR FM NORMAL: -5.2 DPTR FM NORMAL: -0.39 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 3 GRTST 24HR 1.45 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 66 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 24 DPTR FM NORMAL -15 [PRESSURE DATA] TOTAL FM JAN 1 941 HIGHEST SLP M ON M DPTR FM NORMAL 73 LOWEST SLP 30.00 ON 1 [REMARKS]