WFO Monthly/Daily Climate Data Issued by NWS Chicago, IL
000
CXUS53 KLOT 010700
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCKFORD IL
MONTH: APRIL
YEAR: 2020
LATITUDE: 42 12 N
LONGITUDE: 89 6 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
12Z 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 57 34 46 2 19 0 0.00 0.0 0 5.2 13 100 M M 5 18 110
2 63 36 50 6 15 0 0.01 0.0 0 8.6 18 160 M M 6 27 140
3 68 40 54 10 11 0 T 0.0 0 9.6 21 290 M M 9 1 25 300
4 55 33 44 -1 21 0 0.04 0.0 0 10.0 18 320 M M 7 1 23 310
5 58 37 48 3 17 0 0.00 0.0 0 4.6 14 80 M M 4 19 100
6 60 34 47 1 18 0 0.02 0.0 0 5.4 20 170 M M 8 3 26 150
7 78 51 65 19 0 0 0.11 T 0 6.9 21 200 M M 5 12358 30 200
8 68 44 56 10 9 0 0.24 0.0 0 9.4 28 310 M M 6 1238 36 310
9 49 33 41 -6 24 0 T T 0 19.6 36 290 M M 3 53 290
10 51 31 41 -6 24 0 0.00 0.0 0 9.5 17 300 M M 5 27 270
11 62 43 53 5 12 0 0.18 0.0 0 10.4 20 260 M M 10 1 26 170
12 65 37 51 3 14 0 0.39 0.0 0 11.5 25 340 M M 10 1 35 330
13 43 30 37 -11 28 0 0.03 0.2 0 19.6 30 280 M M 7 14 42 270
14 40 26 33 -16 32 0 T T 0 12.4 29 280 M M 5 39 270
15 43 26 35 -14 30 0 0.03 0.1 0 9.1 20 290 M M 7 18 29 340
16 47 23 35 -15 30 0 T T 0 8.3 21 260 M M 5 29 270
17 47 33 40 -10 25 0 0.20 3.0 3 6.3 13 250 M M 8 14 20 240
18 59 33 46 -4 19 0 0.00 0.0 0 14.2 28 210 M M 1 42 220
19 61 38 50 -1 15 0 0.00 0.0 0 7.1 21 320 M M 2 28 300
20 64 30 47 -4 18 0 0.02 0.0 0 11.0 38 270 M M 3 1 57 260
21 53 34 44 -8 21 0 0.00 0.0 0 12.3 26 290 M M 2 33 300
22 61 39 50 -2 15 0 0.30 0.0 0 9.7 25 20 M M 9 1 35 10
23 58 44 51 -1 14 0 0.01 0.0 0 7.2 18 160 M M 10 18 25 160
24 52 42 47 -6 18 0 T 0.0 0 7.6 14 40 M M 10 1 17 60
25 49 42 46 -7 19 0 0.29 0.0 0 7.5 15 40 M M 10 1 19 30
26 67 41 54 1 11 0 0.00 0.0 0 7.7 17 30 M M 5 23 30
27 64 42 53 -1 12 0 0.04 0.0 0 9.3 29 200 M M 7 40 200
28 74 47 61 7 4 0 0.38 0.0 0 7.9 20 170 M M 8 13 30 300
29 57 48 53 -1 12 0 0.50 0.0 0 15.8 30 350 M M 10 13 44 340
30 67 44 56 1 9 0 0.00 0.0 0 17.5 32 350 M M 4 47 350
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SM 1740 1115 516 0 2.79 3.3 301.2 M 191
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AV 58.0 37.2 10.0 FASTST M M 6 MAX(MPH)
MISC ----> # 38 270 # 57 260
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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: ROCKFORD IL
MONTH: APRIL
YEAR: 2020
LATITUDE: 42 12 N
LONGITUDE: 89 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 47.6 TOTAL FOR MONTH: 2.79 1 = FOG OR MIST
DPTR FM NORMAL: -1.8 DPTR FM NORMAL: -0.56 2 = FOG REDUCING VISIBILITY
HIGHEST: 78 ON 7 GRTST 24HR 0.50 ON 29-29 TO 1/4 MILE OR LESS
LOWEST: 23 ON 16 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 3.3 INCHES 5 = HAIL
GRTST 24HR 3.0 ON 17-17 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 3 ON 17 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: 17
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 516 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 40 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 5923 CLOUDY (SCALE 8-10) 9
DPTR FM NORMAL -417
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -8 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL -8 LOWEST SLP 29.43 ON 12
[REMARKS]
#FINAL-04-20#