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 CXUS56 KMTR 080911 CF6SFO PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN FRANCISCO AIRPORT MONTH: APRIL YEAR: 2021 LATITUDE: 37 37 N LONGITUDE: 122 23 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 54 69 13 0 4 0.00 M M 6.8 23 300 M M 0 8 26 280 2 70 50 60 4 5 0 0.00 M M 14.5 25 300 M M 4 8 30 280 3 63 51 57 1 8 0 0.00 M M 11.5 23 290 M M 8 28 280 4 62 52 57 1 8 0 0.00 M M 12.9 24 290 M M 8 28 290 5 57 52 55 -2 10 0 0.00 M M 11.9 20 280 M M 8 8 24 280 6 63 50 57 0 8 0 0.00 M M 12.4 26 280 M M 5 8 32 280 7 59 50 55 -2 10 0 0.00 M M 16.6 31 280 M M 8 36 280 8 62 51 57 0 8 0 0.00 M M 17.3 25 280 M M 5 31 270 9 59 50 55 -2 10 0 0.00 M M 22.0 35 280 M M 5 39 280 10 64 49 57 0 8 0 0.00 M M 15.5 30 280 M M 3 34 270 11 68 48 58 1 7 0 0.00 M M 9.8 32 280 M M 5 36 280 12 66 48 57 0 8 0 0.00 M M 10.7 23 300 M M 4 28 300 13 61 51 56 -1 9 0 0.00 M M 16.0 36 270 M M 5 40 270 14 69 49 59 2 6 0 0.00 M M 8.1 22 270 M M 2 27 270 15 65 47 56 -1 9 0 0.00 M M 10.6 22 290 M M 2 27 300 16 60 48 54 -3 11 0 0.00 M M 14.6 26 280 M M 3 32 290 17 62 51 57 0 8 0 0.00 M M 15.3 30 290 M M 5 34 290 18 76 48 62 4 3 0 0.00 M M 11.7 30 290 M M 1 34 290 19 63 50 57 -1 8 0 0.00 M M 14.7 30 280 M M 4 39 280 20 60 53 57 -1 8 0 0.00 M M 20.0 48 280 M M 7 58 270 21 64 51 58 0 7 0 0.00 M M 9.2 26 270 M M 6 31 270 22 62 50 56 -2 9 0 0.00 M M 10.8 26 280 M M 7 8 30 270 23 68 52 60 2 5 0 0.00 M M 10.5 26 280 M M 7 8 31 280 24 66 51 59 1 6 0 0.00 M M 9.2 22 270 M M 8 18 24 270 25 60 51 56 -2 9 0 T M M 10.0 23 210 M M 8 8 28 210 26 62 49 56 -2 9 0 0.00 M M 14.7 28 280 M M 5 8 34 280 27 70 48 59 1 6 0 T M M 11.9 31 280 M M 2 8 37 280 28 83 50 67 9 0 2 0.00 M M 10.2 26 290 M M 1 8 30 290 29 63 52 58 0 7 0 0.00 M M 15.9 29 290 M M 4 8 34 290 30 62 53 58 0 7 0 0.00 M M 15.8 29 280 M M 8 18 35 280 ================================================================================ SM 1953 1509 217 6 T M 391.1 M 148 ================================================================================ AV 65.1 50.3 13.0 FASTST M M 5 MAX(MPH) MISC ----> 48 280 58 270 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SAN FRANCISCO AIRPORT MONTH: APRIL YEAR: 2021 LATITUDE: 37 37 N LONGITUDE: 122 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.7 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 0.4 DPTR FM NORMAL: -1.36 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 1 GRTST 24HR T ON 24-24 TO 1/4 MILE OR LESS LOWEST: 47 ON 15 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. 217 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -17 PTCLDY (SCALE 4-7) 22 TOTAL FM JUL 1 1905 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -304 [CDD (BASE 65) ] TOTAL THIS MO. 6 DPTR FM NORMAL 1 [PRESSURE DATA] TOTAL FM JAN 1 9 HIGHEST SLP 30.23 ON 29 DPTR FM NORMAL 3 LOWEST SLP 29.81 ON 12 [REMARKS] #FINAL-04-21#