WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KLSX 291500
CF6SUS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SPIRIT OF ST LOUIS MO
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 38 39 N
LONGITUDE: 90 38 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 26 23 25 -15 40 0 M M M 2.9 9 300 M M 10 12 13 80
2 27 13 20 -19 45 0 0.00 0.0 M 5.8 15 300 M M 8 1 20 290
3 38 12 25 -14 40 0 0.00 0.0 M 2.5 20 350 M M 5 18 26 350
4 30 11 21 -18 44 0 0.00 0.0 M 6.1 17 350 M M 2 23 350
5 44 9 27 -11 38 0 0.00 0.0 M 3.4 13 220 M M 1 18 18 220
6 49 25 37 -1 28 0 0.00 0.0 M 3.5 12 250 M M 2 1 20 240
7 42 27 35 -3 30 0 0.00 0.0 M 7.8 17 20 M M 10 18 24 330
8 37 24 31 -7 34 0 0.00 0.0 0 3.9 10 320 M M 4 8 15 150
9 58 34 46 9 19 0 0.00 0.0 0 10.2 25 220 M M 2 39 200
10 53 22 38 1 27 0 T 0.0 0 13.8 35 300 M M 7 49 300
11 36 21 29 -8 36 0 T M 0 6.1 14 80 M M 9 8 20 90
12 36 30 33 -4 32 0 0.00 M M 7.0 13 30 M M 9 18 16 40
13 33 9 21 -15 44 0 T M M 8.8 16 330 M M 9 18 23 320
14 19 7 13 -23 52 0 0.00 0.0 0 7.0 17 320 M M 0 22 310
15 47 12 30 -6 35 0 0.00 0.0 0 4.7 17 220 M M 1 25 200
16 58 19 39 3 26 0 0.00 0.0 0 4.6 17 210 M M 1 24 200
17 57 31 44 9 21 0 0.00 0.0 0 4.0 16 170 M M 1 29 170
18 59 27 43 8 22 0 0.23 M 0 13.4 32 290 M M 9 18 45 280
19 41 23 32 -3 33 0 0.00 0.0 0 8.1 22 270 M M 1 34 280
20 56 28 42 7 23 0 0.00 0.0 0 5.6 18 300 M M 0 23 280
21 48 18 33 -1 32 0 0.00 0.0 0 1.7 10 90 M M 0 14 130
22 59 21 40 6 25 0 0.00 0.0 0 3.4 10 160 M M 4 15 170
23 68 34 51 17 14 0 T 0.0 0 2.3 13 230 M M 6 12 22 220
24 64 43 54 20 11 0 T 0.0 0 3.0 9 70 M M 5 128 14 130
25 66 51 59 25 6 0 0.00 M M 3.5 10 170 M M 5 18 17 170
26 70 36 53 20 12 0 0.00 M M 7.2 16 330 M M 2 12 26 200
27 64 36 50 17 15 0 0.00 M M 5.8 12 130 M M 9 12 18 200
28 77 23 50 17 15 0 0.00 M M 15.3 39 290 M M 6 54 300
================================================================================
SM 1362 669 799 0 0.23 0.0 171.4 M 128
================================================================================
AV 48.6 23.9 6.1 FASTST M M 5 MAX(MPH)
MISC ----> 39 290 54 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SPIRIT OF ST LOUIS MO
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 38 39 N
LONGITUDE: 90 38 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 36.3 TOTAL FOR MONTH: 0.23 1 = FOG OR MIST
DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -1.85 2 = FOG REDUCING VISIBILITY
HIGHEST: 77 ON 28 GRTST 24HR 0.23 ON 18-18 TO 1/4 MILE OR LESS
LOWEST: 7 ON 14 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: 4 0.01 INCH OR MORE: 1
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 22 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 799 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -10 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 1569 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -157
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1536 HIGHEST SLP M ON M
DPTR FM NORMAL 90 LOWEST SLP 29.44 ON 18
[REMARKS]