WFO Monthly/Daily Climate Data
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CXUS55 KDVN 011000
CF6IOW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   IOWA CITY IA
                                          MONTH:     MAY
                                          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  88  54  71  14   0   6 0.00    M    M 16.5 32 230   M    M   0        45 210
 2  85  58  72  15   0   7 0.00    M    M 12.9 23 190   M    M   2        33 220
 3  72  58  65   7   0   0 1.13    M    M  7.8 21 330   M    M   7 13     28 340
 4  64  50  57  -1   8   0 0.00    M    M 11.4 22 310   M    M   2        29 310
 5  66  40  53  -5  12   0 0.00    M    M  4.0 12 250   M    M   2        17 200
 6  64  42  53  -6  12   0    T    M    M 11.0 22  10   M    M   7        31  20
 7  65  40  53  -6  12   0 0.00    M    M  8.1 22 350   M    M   1        27 340
 8  58  36  47 -12  18   0 0.70    M    M  8.5 21 120   M    M   5 13     29 120
 9  62  40  51  -9  14   0 0.48    M    M  9.5 21  70   M    M   5 13     32  80
10  65  43  54  -6  11   0 0.00    M    M  7.2 20  10   M    M   7        25  10
11  61  41  51 -10  14   0 0.00    M    M  6.6 20  60   M    M   1        26  60
12  66  36  51 -10  14   0 0.00    M    M  2.2 12  50   M    M   0        18 130
13  68  37  53  -8  12   0 0.00    M    M  3.3 15 220   M    M   0        20 160
14  70  41  56  -6   9   0 0.02    M    M  8.1 20 160   M    M   3        30 160
15  60  51  56  -6   9   0 0.69    M    M  7.8 17 150   M    M  10 18     24 130
16  66  54  60  -3   5   0 0.09    M    M  5.9 13 130   M    M   8        16 130
17  67  58  63   0   2   0 0.35    M    M  9.8 17  90   M    M  10 1      27  90
18  67  61  64   1   1   0 0.29    M    M 10.4 17 130   M    M  10 18     26 120
19  79  64  72   8   0   7 0.11    M    M  9.6 21 160   M    M   9 18     28 160
20  80  67  74  10   0   9 0.03    M    M 11.0 24 180   M    M   9        35 190
21  76  64  70   6   0   5 0.03    M    M  9.4 17 180   M    M   7        26 180
22  75  64  70   5   0   5    T    M    M  7.4 17 180   M    M   8 8      25 180
23  82  65  74   9   0   9 0.13    M    M  5.2 17 340   M    M   6 18     22 330
24  84  69  77  11   0  12 0.01    M    M  5.5 15 210   M    M   5 1      22 190
25  80  69  75   9   0  10    T    M    M 11.2 21 210   M    M   6        30 200
26  81  61  71   5   0   6 0.03    M    M  8.3 18 320   M    M   1 3      26 320
27  66  46  56 -11   9   0 0.20    M    M 12.5 22  40   M    M   7 3      31  30
28  49  45  47 -20  18   0 0.04    M    M 10.5 18  10   M    M  10 18     27  50
29  65  40  53 -15  12   0 0.00    M    M  6.6 17  80   M    M   1        27  40
30  69  41  55 -13  10   0 0.00    M    M  3.1  9 100   M    M   0 8      15 210
31  71  55  63  -5   2   0 0.00    M    M  4.5 15 170   M    M   2        20 200
================================================================================
SM 2171 1590       204  76  4.33    M    255.8          M      151
================================================================================
AV 70.0 51.3                               8.3 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    32 230                 45 210
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   41 37 N
                                          LONGITUDE:  91 33 W

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

AVERAGE MONTHLY: 60.7   TOTAL FOR MONTH:   4.33    1 = FOG OR MIST
DPTR FM NORMAL:  -1.9   DPTR FM NORMAL:   -0.15    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON  1    GRTST 24HR  1.18 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:     36 ON 12, 8                             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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   204    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL    55    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  6320    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   218

[CDD (BASE 65) ]
TOTAL THIS MO.    76
DPTR FM NORMAL     3    [PRESSURE DATA]
TOTAL FM JAN 1    92    HIGHEST SLP 30.52 ON 12
DPTR FM NORMAL    11    LOWEST  SLP 29.49 ON  2

[REMARKS]
#FINAL-05-21#


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