PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SPRINGFIELD
MONTH: APRIL
YEAR: 2003
LATITUDE: 39 49 N
LONGITUDE: 89 40 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
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1 82 53 68 20 0 3 0.00 0.0 0 17.0 32 250 M M 0 38 250
2 77 54 66 18 0 1 0.00 0.0 0 17.2 26 180 M M 0 8 32 190
3 75 56 66 18 0 1 T 0.0 0 13.1 24 180 M M 1 30 150
4 74 37 56 7 9 0 0.41 0.0 0 12.6 26 300 M M 9 138 33 320
5 39 32 36 -13 29 0 0.00 0.0 0 11.9 22 300 M M 9 26 290
6 40 32 36 -13 29 0 0.53 T 0 17.3 32 90 M M 9 18 41 90
7 45 35 40 -10 25 0 0.17 0.0 0 7.6 18 90 M M 10 18 24 60
8 39 33 36 -14 29 0 0.00 0.0 0 11.2 18 30 M M 10 1 23 30
9 51 31 41 -9 24 0 0.00 0.0 0 12.6 22 30 M M 4 8 29 10
10 62 27 45 -6 20 0 0.00 0.0 0 6.3 15 30 M M 0 18 18 20
11 73 30 52 1 13 0 0.00 0.0 0 3.7 14 280 M M 0 18 270
12 70 39 55 3 10 0 0.00 0.0 0 9.9 20 70 M M 0 23 60
13 71 33 52 0 13 0 0.00 0.0 0 6.9 14 160 M M 0 17 90
14 86 54 70 18 0 5 0.00 0.0 0 16.1 25 180 M M 0 31 180
15 85 59 72 19 0 7 0.00 0.0 0 19.0 31 180 M M 0 37 180
16 73 56 65 12 0 0 0.46 0.0 0 15.5 29 160 M M 5 13 37 170
17 58 47 53 0 12 0 0.01 0.0 0 8.6 16 360 M M 10 18 20 360
18 58 46 52 -2 13 0 0.00 0.0 0 8.1 28 140 M M 8 18 36 130
19 71 57 64 10 1 0 T 0.0 0 18.5 28 180 M M 4 18 35 170
20 64 52 58 4 7 0 0.15 0.0 0 13.5 24 250 M M 8 1 30 200
21 53 45 49 -6 16 0 T 0.0 0 12.7 23 310 M M 9 1 26 310
22 63 39 51 -4 14 0 0.00 0.0 0 8.0 20 320 M M 1 8 25 330
23 66 37 52 -3 13 0 0.00 0.0 0 9.6 18 140 M M 0 24 150
24 62 47 55 -1 10 0 0.42 0.0 0 14.9 22 130 M M 8 13 31 170
25 54 42 48 -8 17 0 0.48 0.0 0 14.1 25 50 M M 8 1 32 50
26 67 36 52 -5 13 0 0.00 0.0 0 6.0 16 40 M M 0 18 60
27 73 41 57 0 8 0 0.00 0.0 0 8.0 17 190 M M 0 23 180
28 70 50 60 3 5 0 0.20 0.0 0 6.9 21 270 M M 5 138 25 270
29 73 44 59 1 6 0 0.00 0.0 0 5.6 17 80 M M 3 12 20 80
30 83 52 68 10 0 3 T 0.0 0 14.7 24 180 M M 2 38 31 180
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SM 1957 1296 336 20 2.83 T 347.1 M 123
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AV 65.2 43.2 11.6 FASTST PSBL % 4 MAX(MPH)
MISC ----> # 32 90 41 90
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SPRINGFIELD
MONTH: APRIL
YEAR: 2003
LATITUDE: 39 49 N
LONGITUDE: 89 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 54.2 TOTAL FOR MONTH: 2.83 1 = FOG
DPTR FM NORMAL: 1.4 DPTR FM NORMAL: -0.53 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 14 GRTST 24HR 0.81 ON 24-25 TO 1/4 MILE OR LESS
LOWEST: 27 ON 10 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 6- 6 6 = GLAZE OR RIME
GRTST DEPTH: 0 7 = BLOWING DUST OR SAND:
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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 336 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -40 PTCLDY (SCALE 4-7) 4
SEASONAL TOTAL 5621 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL 165
[CDD (BASE 65) ]
TOTAL THIS MO. 20
DPTR FM NORMAL 3 [PRESSURE DATA]
SEASONAL TOTAL 20 HIGHEST SLP 30.34 ON 8
DPTR FM NORMAL 1 LOWEST SLP 29.44 ON 4
[REMARKS]