


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
698 CXUS53 KLSX 121400 CF6SET PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ST_CHARLES MO MONTH: JULY YEAR: 2025 LATITUDE: 38 55 N LONGITUDE: 90 26 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 86 69 78 0 0 13 T 0.0 0 5.8 16 340 M M 1 21 330 2 89 65 77 -1 0 12 0.00 0.0 0 1.6 8 300 M M 1 12 210 3 91 69 80 2 0 15 0.00 0.0 0 2.8 8 60 M M 1 11 200 4 93 70 82 4 0 17 0.00 0.0 0 4.3 13 190 M M 1 18 200 5 93 69 81 3 0 16 0.00 0.0 0 6.9 17 200 M M 1 18 21 200 6 92 74 83 5 0 18 0.05 0.0 0 5.7 24 280 M M 4 3 33 260 7 89 71 80 1 0 15 0.00 0.0 0 5.2 10 80 M M 2 15 350 8 90 69 80 1 0 15 1.75 0.0 0 4.0 22 190 M M 2 123 35 200 9 89 68 79 0 0 14 0.00 0.0 0 2.9 8 300 M M 3 1 11 340 10 91 69 80 1 0 15 0.00 0.0 0 3.1 10 230 M M 0 15 210 11 93 70 82 3 0 17 0.00 0.0 0 5.7 31 350 M M 1 3 39 350 ================================================================================ SM 996 763 0 167 1.80 0.0 48.0 M 17 ================================================================================ AV 90.5 69.4 4.4 FASTST M M 2 MAX(MPH) MISC ----> 31 350 39 350 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ST_CHARLES MO MONTH: JULY YEAR: 2025 LATITUDE: 38 55 N LONGITUDE: 90 26 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 80.0 TOTAL FOR MONTH: 1.80 1 = FOG OR MIST DPTR FM NORMAL: 1.5 DPTR FM NORMAL: 0.30 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 11, 5 GRTST 24HR 1.75 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 65 ON 2 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 2 MAX 90 OR ABOVE: 7 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 167 DPTR FM NORMAL 18 [PRESSURE DATA] TOTAL FM JAN 1 608 HIGHEST SLP M ON M DPTR FM NORMAL -14 LOWEST SLP 29.79 ON 11 [REMARKS]