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000
CXUS55 KDVN 011000
CF6IOW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   IOWA CITY IA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   41 37 N
                                          LONGITUDE:  91 33 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  45  23  34 -12  31   0 0.00    M    M  4.8 13 340   M    M   0        18 310
 2  57  27  42  -4  23   0 0.00    M    M 13.0 26 170   M    M   0        37 160
 3  72  43  58  11   7   0 0.00    M    M  8.8 21 240   M    M   0        29 230
 4  79  37  58  11   7   0 0.00    M    M  8.1 22 170   M    M   0 18     31 170
 5  80  56  68  20   0   3    T    M    M 11.7 24 180   M    M   1        31 180
 6  80  56  68  20   0   3 0.00    M    M  9.4 21 180   M    M   2        29 180
 7  74  57  66  18   0   1 0.63    M    M  9.8 26 190   M    M   5 138    37 180
 8  59  50  55   7  10   0 0.05    M    M 10.4 21 190   M    M  10 1      28 190
 9  58  49  54   5  11   0 0.04    M    M 11.0 20 250   M    M  10 18     27 250
10  51  46  49   0  16   0 1.56    M    M 14.1 25 340   M    M  10 1      37 330
11  58  44  51   1  14   0 0.06    M    M 13.0 24 300   M    M   9        36 310
12  59  40  50   0  15   0 0.00    M    M 12.5 25 270   M    M   1        36 270
13  56  33  45  -5  20   0 0.00    M    M 12.5 26 280   M    M   2        36 260
14  51  30  41  -9  24   0 0.00    M    M 10.6 21 280   M    M   5        27 290
15  51  37  44  -7  21   0 0.00    M    M  9.0 16 350   M    M   6        22 330
16  60  38  49  -2  16   0 0.00    M    M  5.0 13 270   M    M   6        16  40
17  64  40  52   0  13   0 0.00    M    M  6.0 16 320   M    M   3        21  10
18  64  40  52   0  13   0 0.00    M    M  7.0 18 260   M    M   4        26 280
19  50  35  43  -9  22   0 0.03    M    M 11.4 21 330   M    M   8        29 320
20  46  27  37 -15  28   0 0.00    M    M  7.8 17 300   M    M   8        26 290
21  49  25  37 -16  28   0 0.00    M    M  6.8 18 290   M    M   4        27 290
22  60  29  45  -8  20   0 0.00    M    M  7.7 17 240   M    M   1        25 250
23  56  46  51  -2  14   0 0.00    M    M  7.5 17 180   M    M   9        20 220
24  61  38  50  -4  15   0 0.00    M    M  8.0 21 320   M    M   1 18     30 310
25  56  35  46  -8  19   0 0.00    M    M  9.5 18 100   M    M   1        27 110
26  85  43  64  10   1   0 0.00    M    M 12.7 28 190   M    M   0        39 190
27  86  62  74  19   0   9 0.00    M    M 10.1 23 200   M    M   1        34 190
28  73  55  64   9   1   0    T    M    M  6.2 16 360   M    M   3        20 360
29  76  47  62   7   3   0    T    M    M 10.8 26 310   M    M   3        39 310
30  71  45  58   2   7   0 0.00    M    M  6.5 18 340   M    M   4        24 360
================================================================================
SM 1887 1233       399  16  2.37    M    281.7          M      117
================================================================================
AV 62.9 41.1                               9.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    28 190               # 39 190
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   IOWA CITY IA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   41 37 N
                                          LONGITUDE:  91 33 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 52.0   TOTAL FOR MONTH:   2.37    1 = FOG OR MIST
DPTR FM NORMAL:   1.0   DPTR FM NORMAL:   -1.13    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 27    GRTST 24HR  1.62 ON 10-11      TO 1/4 MILE OR LESS
LOWEST:     23 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   399    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL   -27    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  6116    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   -78

[CDD (BASE 65) ]
TOTAL THIS MO.    16
DPTR FM NORMAL    12    [PRESSURE DATA]
TOTAL FM JAN 1    16    HIGHEST SLP 30.65 ON  1
DPTR FM NORMAL    12    LOWEST  SLP 29.43 ON 11

[REMARKS]
#FINAL-04-21#