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
407 CXUS56 KMTR 290900 CF6APC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: NAPA AIRPORT MONTH: SEPTEMBER YEAR: 2024 LATITUDE: 38 13 N LONGITUDE: 122 17 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 83 52 68 1 0 3 0.00 M M 11.8 21 270 M M 0 27 220 2 82 49 66 -1 0 1 0.00 M M 7.6 20 210 M M 0 1 24 200 3 96 49 73 6 0 8 0.00 M M 5.0 12 200 M M 0 15 220 4 84 57 71 4 0 6 0.00 M M 6.4 13 190 M M 0 17 190 5 89 53 71 4 0 6 0.00 M M 4.9 13 200 M M 0 16 200 6 86 51 69 2 0 4 0.00 M M 5.4 13 180 M M 0 17 180 7 81 51 66 -1 0 1 0.00 M M 5.8 15 220 M M 0 17 210 8 87 45 66 0 0 1 0.00 M M 4.0 10 200 M M 2 12 14 190 9 77 55 66 0 0 1 0.00 M M 9.0 18 190 M M 0 23 200 10 73 52 63 -3 2 0 0.00 M M 10.9 20 200 M M 4 24 210 11 85 48 67 1 0 2 0.00 M M 11.5 28 270 M M 1 1 34 260 12 82 47 65 -1 0 0 0.00 M M 5.8 18 200 M M 0 12 22 210 13 84 51 68 2 0 3 0.00 M M 6.7 15 190 M M 0 19 190 14 73 50 62 -4 3 0 0.00 M M 10.3 21 190 M M 3 27 200 15 75 52 64 -2 1 0 0.00 M M 13.0 23 240 M M 1 31 210 16 72 54 63 -3 2 0 0.00 M M 7.3 16 200 M M 5 20 230 17 68 54 61 -5 4 0 0.00 M M 8.3 21 190 M M 5 25 190 18 73 54 64 -2 1 0 T M M 5.6 16 200 M M 3 19 210 19 72 53 63 -2 2 0 0.00 M M 7.5 20 190 M M 4 25 190 20 70 54 62 -3 3 0 0.00 M M 8.8 15 190 M M 6 20 190 21 73 52 63 -2 2 0 0.00 M M 6.8 15 190 M M 5 1 18 200 22 77 52 65 0 0 0 0.00 M M 5.8 12 200 M M 3 18 14 200 23 94 47 71 6 0 6 0.00 M M 3.8 12 240 M M 0 128 14 290 24 85 53 69 4 0 4 0.00 M M 8.0 20 210 M M 0 25 210 25 75 56 66 1 0 1 0.00 M M 14.2 22 260 M M 4 28 270 26 78 55 67 3 0 2 0.00 M M 4.9 14 260 M M 5 1 17 260 27 93 47 70 6 0 5 0.00 M M 3.7 10 210 M M 0 12 12 250 28 72 50 61 -3 4 0 0.00 M M 8.9 20 190 M M 1 1 25 190 ================================================================================ SM 2239 1443 24 54 T M 211.7 M 52 ================================================================================ AV 80.0 51.5 7.6 FASTST M M 2 MAX(MPH) MISC ----> 28 270 34 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: NAPA AIRPORT MONTH: SEPTEMBER YEAR: 2024 LATITUDE: 38 13 N LONGITUDE: 122 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.8 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: -0.05 2 = FOG REDUCING VISIBILITY HIGHEST: 96 ON 3 GRTST 24HR T ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 45 ON 8 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: 0 MAX 90 OR ABOVE: 3 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. 24 CLEAR (SCALE 0-3) 20 DPTR FM NORMAL -16 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 37 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -37 [CDD (BASE 65) ] TOTAL THIS MO. 54 DPTR FM NORMAL -10 [PRESSURE DATA] TOTAL FM JAN 1 355 HIGHEST SLP M ON M DPTR FM NORMAL 62 LOWEST SLP 29.70 ON 15 [REMARKS]