WFO Monthly/Daily Climate Data
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731
CXUS55 KDVN 011100
CF6IOW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   IOWA CITY IA
                                          MONTH:     JANUARY
                                          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  28  19  24   2  41   0 0.33    M    M 11.5 21  30   M    M   9 128    28  40
 2  23   9  16  -6  49   0 0.00    M    M  3.3  8 130   M    M   5 18     11  80
 3  26  18  22   0  43   0 0.00    M    M  5.7 13 190   M    M  10 12     16 190
 4  33  19  26   4  39   0    T    M    M  7.4 13 270   M    M   8 12     17 180
 5  32  10  21  -1  44   0 0.00    M    M  1.9  9 250   M    M   0 12     10 250
 6  30  23  27   5  38   0 0.00    M    M  6.9 14  80   M    M   8 1      19  90
 7  34  27  31   9  34   0 0.00    M    M  8.2 14  30   M    M  10 18     18  30
 8  34  27  31   9  34   0 0.00    M    M  7.3 13  10   M    M   9        16  10
 9  28  25  27   5  38   0 0.00    M    M  4.5 10  20   M    M  10        12 350
10  28  21  25   3  40   0 0.00    M    M  7.5 15 320   M    M  10 18     20 330
11  37  28  33  11  32   0 0.00    M    M  9.2 17 210   M    M   5        24 200
12  37  17  27   5  38   0 0.00    M    M  2.7  9 190   M    M   0 1      12 190
13  39  19  29   7  36   0 0.00    M    M  2.2 10 170   M    M   0 12     13 170
14  38  21  30   8  35   0 0.13    M    M  9.3 24 300   M    M   7 12     32 300
15  35  30  33  11  32   0 0.06    M    M  8.9 16  20   M    M  10 1      24  40
16  35  27  31   9  34   0    T    M    M 13.8 23 300   M    M  10 16     33 280
17  29  24  27   5  38   0    T    M    M  8.9 17 310   M    M   8 16     24 310
18  30  14  22   0  43   0    T    M    M  6.8 15 320   M    M   5 1      19 310
19  35  13  24   2  41   0    T    M    M 10.4 31 310   M    M   8 18     46 320
20  41   3  22   0  43   0 0.00    M    M  8.3 22 190   M    M   0        31 210
21  39  23  31   9  34   0 0.00    M    M 13.2 25 310   M    M   0        36 310
22  23   2  13  -9  52   0 0.00    M    M  8.8 21 320   M    M   0        30 300
23  28   0  14  -8  51   0 0.02    M    M  5.5 13 100   M    M   6 1      18 130
24  36  27  32  10  33   0 0.05    M    M  5.8 15 340   M    M   9 1      19 340
25  28  23  26   4  39   0 0.16    M    M 14.9 25  30   M    M  10 12     36  40
26  27  14  21  -2  44   0 0.07    M    M 12.3 22 360   M    M   6 1      31 360
27  27   3  15  -8  50   0 0.00    M    M  6.9 15  20   M    M   2        19  30
28  21  -2  10 -13  55   0 0.00    M    M  3.5  9 130   M    M   0 1      14 120
29  29  14  22  -1  43   0 0.00    M    M  8.6 16 140   M    M   3        22 120
30  34  29  32   9  33   0 0.53    M    M 12.4 18  70   M    M   7 18     26  80
31  33  31  32   9  33   0 0.13    M    M 10.9 16 350   M    M  10 18     23  40
================================================================================
SM  977  558      1239   0  1.48    M    247.5          M      185
================================================================================
AV 31.5 18.0                               8.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    31 310                 46 320
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   41 37 N
                                          LONGITUDE:  91 33 W

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

AVERAGE MONTHLY: 24.8   TOTAL FOR MONTH:   1.48    1 = FOG OR MIST
DPTR FM NORMAL:   2.7   DPTR FM NORMAL:    0.56    2 = FOG REDUCING VISIBILITY
HIGHEST:    41 ON 20    GRTST 24HR  0.53 ON 30-30      TO 1/4 MILE OR LESS
LOWEST:     -2 ON 28                               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:  16    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   2    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1239    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   -89    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3643    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL  -223

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.77 ON 28
DPTR FM NORMAL     0    LOWEST  SLP 29.29 ON 15

[REMARKS]
#FINAL-01-21#



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