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
506 CXUS56 KMTR 080911 CF6APC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: NAPA AIRPORT MONTH: APRIL YEAR: 2021 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 84 43 64 10 1 0 0.00 M M 5.2 16 280 M M 0 19 280 2 71 38 55 1 10 0 0.00 M M 7.7 20 270 M M 0 23 270 3 65 46 56 2 9 0 0.00 M M 10.8 22 280 M M 4 26 280 4 65 46 56 2 9 0 0.00 M M 9.9 21 260 M M 3 23 260 5 63 44 54 0 11 0 T M M 9.0 16 210 M M 3 22 200 6 66 42 54 -1 11 0 0.00 M M 7.5 17 210 M M 4 20 230 7 66 45 56 1 9 0 0.00 M M 12.5 28 270 M M 3 31 270 8 70 34 52 -3 13 0 0.00 M M 5.7 16 200 M M 1 12 20 210 9 67 37 52 -3 13 0 0.00 M M 8.3 18 260 M M 0 23 200 10 74 34 54 -1 11 0 0.00 M M 6.6 17 270 M M 0 12 21 200 11 74 37 56 1 9 0 0.00 M M 5.3 17 200 M M 0 1 20 200 12 72 40 56 1 9 0 0.00 M M 7.1 18 200 M M 3 18 22 200 13 71 39 55 0 10 0 0.00 M M 9.0 21 240 M M 1 12 24 250 14 70 40 55 -1 10 0 0.00 M M 8.5 25 200 M M 2 29 200 15 69 40 55 -1 10 0 0.00 M M 8.0 17 200 M M 2 1 20 200 16 71 37 54 -2 11 0 0.00 M M 6.2 17 210 M M 1 128 21 220 17 82 38 60 4 5 0 0.00 M M 7.0 22 280 M M 2 18 26 280 18 86 37 62 6 3 0 0.00 M M 7.0 21 260 M M 0 24 260 19 71 47 59 3 6 0 0.00 M M 9.5 20 200 M M 2 24 200 20 70 42 56 0 9 0 T M M 10.9 23 200 M M 1 8 29 200 21 64 48 56 0 9 0 0.00 M M 14.2 24 190 M M 6 18 29 190 22 61 49 55 -2 10 0 0.00 M M 10.7 23 190 M M 8 26 200 23 64 49 57 0 8 0 0.00 M M 13.5 26 260 M M 5 33 270 24 65 48 57 0 8 0 0.00 M M 11.7 22 200 M M 6 28 200 25 62 47 55 -2 10 0 T M M 11.8 24 190 M M 5 30 190 26 65 33 49 -8 16 0 0.00 M M 7.4 21 260 M M 1 12 25 280 27 77 34 56 -1 9 0 0.00 M M 6.8 23 260 M M 0 1 27 260 28 84 38 61 3 4 0 0.00 M M 6.8 23 280 M M 0 28 280 29 75 42 59 1 6 0 0.00 M M 6.2 16 200 M M 0 19 210 30 70 41 56 -2 9 0 0.00 M M 7.8 20 200 M M 0 1 23 200 ================================================================================ SM 2114 1235 268 0 T M 258.6 M 63 ================================================================================ AV 70.5 41.2 8.6 FASTST M M 2 MAX(MPH) MISC ----> 28 270 33 270 ================================================================================ 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: APRIL YEAR: 2021 LATITUDE: 38 13 N LONGITUDE: 122 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.8 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: -1.26 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 18 GRTST 24HR T ON 5- 5 TO 1/4 MILE OR LESS LOWEST: 33 ON 26 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: 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. 268 CLEAR (SCALE 0-3) 20 DPTR FM NORMAL -10 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 2495 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -252 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -2 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.20 ON 29 DPTR FM NORMAL -2 LOWEST SLP 29.75 ON 20 [REMARKS] #FINAL-04-21#