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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
000
CXUS51 KLWX 011927
CF6NAK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ANNAPOLIS MD
MONTH: SEPTEMBER
YEAR: 2020
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 80 70 75 1 0 10 T M M 6.5 15 120 M M 10 18 100
2 86 74 80 6 0 15 0.71 M M 7.5 21 310 M M 6 1 30 310
3 87 73 80 6 0 15 2.48 M M 5.7 18 170 M M 3 12 26 170
4 88 72 80 6 0 15 0.00 M M 5.0 12 270 M M 3 17 290
5 79 64 72 -1 0 7 0.00 M M 6.0 10 120 M M 0 8 14 30
6 81 62 72 -1 0 7 0.00 M M 3.6 14 120 M M 0 16 130
7 80 64 72 -1 0 7 0.00 M M 3.0 12 130 M M 0 15 130
8 83 67 75 2 0 10 0.00 M M 3.9 10 100 M M 2 14 100
9 79 73 76 4 0 11 0.07 M M 5.6 13 100 M M 7 1 15 10
10 80 75 78 6 0 13 0.49 M M 4.6 10 110 M M 10 1 13 110
11 79 73 76 4 0 11 T M M 7.1 14 360 M M 10 1 20 20
12 75 66 71 0 0 6 T M M 8.9 16 110 M M 7 23 100
13 78 63 71 0 0 6 0.00 M M 4.3 13 130 M M 2 16 130
14 77 66 72 1 0 7 0.00 M M 7.9 17 350 M M 2 23 350
15 67 56 62 -8 3 0 0.00 M M 5.8 17 10 M M 0 27 350
16 71 55 63 -7 2 0 0.00 M M 4.2 14 130 M M 2 17 120
17 74 67 71 1 0 6 0.39 M M 2.4 8 110 M M 8 1 11 120
18 73 60 67 -2 0 2 0.09 M M 9.4 18 360 M M 6 18 27 350
19 64 50 57 -12 8 0 0.00 M M 8.8 22 350 M M 0 29 10
20 65 53 59 -10 6 0 0.00 M M 8.4 16 360 M M 0 23 10
21 65 52 59 -9 6 0 0.00 M M 6.1 16 50 M M 0 23 50
22 71 50 61 -7 4 0 0.00 M M 5.0 14 330 M M 0 20 330
23 79 55 67 0 0 2 0.00 M M 4.9 12 280 M M 0 8 17 290
24 70 61 66 -1 0 1 0.00 M M 1.5 9 140 M M 0 11 140
25 71 61 66 -1 0 1 0.39 M M 4.0 14 140 M M 2 1 18 140
26 71 61 66 0 0 1 0.66 M M 4.0 10 150 M M 10 1 14 160
27 77 68 73 7 0 8 0.00 M M 2.6 9 130 M M 7 12 12 100
28 79 67 73 8 0 8 T M M 8.5 21 170 M M 3 29 170
29 77 58 68 3 0 3 1.14 M M 9.8 18 330 M M 8 1 29 340
30 70 56 63 -1 2 0 0.09 M M 7.0 17 260 M M 2 1 26 270
================================================================================
SM 2276 1892 31 172 6.51 M 172.0 M 110
================================================================================
AV 75.9 63.1 5.7 FASTST M M 4 MAX(MPH)
MISC ----> 22 350 30 310
================================================================================
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: SEPTEMBER
YEAR: 2020
LATITUDE: 38 59 N
LONGITUDE: 76 29 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 69.5 TOTAL FOR MONTH: 6.51 1 = FOG OR MIST
DPTR FM NORMAL: -0.4 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 4 GRTST 24HR 2.53 ON 2- 3 TO 1/4 MILE OR LESS
LOWEST: 50 ON 19,22 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: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 31 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL 15 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 31 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL 15
[CDD (BASE 65) ]
TOTAL THIS MO. 172
DPTR FM NORMAL 11 [PRESSURE DATA]
TOTAL FM JAN 1 1472 HIGHEST SLP M ON M
DPTR FM NORMAL 172 LOWEST SLP 29.58 ON 30
[REMARKS]
#FINAL-09-20#