PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SPRINGFIELD
MONTH: APRIL
YEAR: 2002
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 61 26 44 -4 21 0 0.00 0.0 0 12.7 30 170 M M 1 37 160
2 56 35 46 -2 19 0 T 0.0 0 17.0 31 320 M M 7 18 37 320
3 41 25 33 -15 32 0 0.00 0.0 0 11.3 21 320 M M 7 25 330
4 45 23 34 -14 31 0 0.00 0.0 0 7.2 14 350 M M 1 16 350
5 60 23 42 -7 23 0 0.00 0.0 0 9.3 25 300 M M 1 1 31 310
6 52 26 39 -10 26 0 0.00 0.0 0 11.4 21 150 M M 0 18 28 150
7 57 41 49 0 16 0 0.21 0.0 0 13.1 23 170 M M 9 1 28 170
8 65 48 57 7 8 0 0.68 0.0 0 13.5 24 200 M M 10 18 31 150
9 56 40 48 -2 17 0 0.01 0.0 0 7.6 15 310 M M 6 18 18 320
10 66 37 52 2 13 0 0.00 0.0 0 12.7 21 160 M M 0 1 25 160
11 77 47 62 11 3 0 0.00 0.0 0 14.2 23 180 M M 0 28 170
12 71 53 62 10 3 0 0.01 0.0 0 9.3 18 190 M M 6 18 23 190
13 66 51 59 7 6 0 0.00 0.0 0 3.9 10 190 M M 5 18 14 210
14 77 48 63 10 2 0 0.00 0.0 0 10.0 21 200 M M 1 128 26 190
15 86 63 75 22 0 10 0.00 0.0 0 17.2 28 170 M M 0 33 170
16 88 67 78 25 0 13 T 0.0 0 19.8 33 180 M M 0 40 190
17 85 67 76 22 0 11 T 0.0 0 13.1 24 260 M M 2 28 260
18 87 65 76 22 0 11 0.00 0.0 0 13.6 29 180 M M 0 33 200
19 84 56 70 16 0 5 1.03 0.0 0 7.9 61 300 M M 2 123 74 300
20 61 42 52 -3 13 0 0.11 0.0 0 14.0 21 60 M M 10 1 25 60
21 56 41 49 -6 16 0 1.19 0.0 0 13.5 26 290 M M 10 13 31 290
22 53 38 46 -9 19 0 0.00 0.0 0 9.2 18 320 M M 3 23 330
23 67 38 53 -3 12 0 T 0.0 0 13.5 22 160 M M 1 1 26 160
24 68 45 57 1 8 0 1.31 0.0 0 15.1 35 330 M M 4 13 44 320
25 59 36 48 -8 17 0 0.00 0.0 0 12.5 29 280 M M 0 37 260
26 59 39 49 -8 16 0 0.00 0.0 0 5.7 13 130 M M 2 14 130
27 63 46 55 -2 10 0 1.93 0.0 0 13.9 23 190 M M 9 128 29 200
28 65 45 55 -2 10 0 0.00 0.0 0 17.8 31 280 M M 8 40 260
29 64 45 55 -3 10 0 0.00 0.0 0 8.1 18 270 M M 4 22 280
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SM 1895 1256 351 50 6.48 0.0 348.1 M 106
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AV 65.3 43.3 12.0 FASTST PSBL % 4 MAX(MPH)
MISC ----> 61 300 74 300
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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: 2002
LATITUDE: 39 49 N
LONGITUDE: 89 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 54.3 TOTAL FOR MONTH: 6.48 1 = FOG
DPTR FM NORMAL: 1.7 DPTR FM NORMAL: 3.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 16 GRTST 24HR 1.93 ON 27-27 TO 1/4 MILE OR LESS
LOWEST: 23 ON 4, 5 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 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: 7
MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 4
[HDD (BASE 65) ]
TOTAL THIS MO. 351 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 7
SEASONAL TOTAL 4746 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -761
[CDD (BASE 65) ]
TOTAL THIS MO. 50
DPTR FM NORMAL 34 [PRESSURE DATA]
SEASONAL TOTAL 50 HIGHEST SLP M ON M
DPTR FM NORMAL 32 LOWEST SLP M ON M
[REMARKS]