WFO Monthly/Daily Climate Data
Issued by NWS Central Illinois

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000
CXUS53 KILX 160900
CF6SPI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SPRINGFIELD IL
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   39 50 N
                                          LONGITUDE:  89 41 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  84  50  67   7   0   2 0.00  0.0    M 14.8 25 160   M    M   1        36 230
 2  77  60  69   9   0   4 0.08  0.0    0 14.9 25 180   M    M   4 1      35 190
 3  78  60  69   8   0   4 0.15  0.0    0  7.9 28 280   M    M   9 13     40 270
 4  61  46  54  -7  11   0 0.19    M    0  6.9 17 320   M    M   5 1      22 310
 5  66  46  56  -5   9   0 0.00  0.0    0  4.3 15  50   M    M   3 1      20  40
 6  68  48  58  -4   7   0    T  0.0    0  9.4 26 340   M    M   7        38 350
 7  73  41  57  -5   8   0 0.00  0.0    0 12.6 28 330   M    M   2        38 290
 8  61  39  50 -12  15   0 0.29  0.0    0 11.4 24  90   M    M   7 1      33  80
 9  53  38  46 -17  19   0 0.96  0.0    0 13.2 30  70   M    M   7 13     42  90
10  63  36  50 -13  15   0    T  0.0    0  5.3 13  40   M    M   3 1      17 250
11  60  44  52 -12  13   0 0.01  0.0    0 11.0 21  60   M    M   3        28  70
12  64  34  49 -15  16   0 0.00  0.0    0  7.2 21  50   M    M   0        28  50
13  69  35  52 -12  13   0 0.00  0.0    0  2.7 10  70   M    M   0        15  70
14  71  39  55  -9  10   0 0.00  0.0    0  5.3 17 180   M    M   1        24 160
15  64  55  60  -5   5   0 0.01  0.0    0  7.6 14 180   M    M  10        19 180
================================================================================
SM 1012  671       141  10  1.69  0.0    134.5          M       62
================================================================================
AV 67.5 44.7                               9.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    30  70                 42  90
================================================================================
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 IL
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   39 50 N
                                          LONGITUDE:  89 41 W

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

AVERAGE MONTHLY: 56.1   TOTAL FOR MONTH:   1.69    1 = FOG OR MIST
DPTR FM NORMAL:  -6.3   DPTR FM NORMAL:   -0.52    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON  1    GRTST 24HR  1.25 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:     34 ON 12                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   141    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL    68    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  5272    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   103

[CDD (BASE 65) ]
TOTAL THIS MO.    10
DPTR FM NORMAL   -24    [PRESSURE DATA]
TOTAL FM JAN 1    29    HIGHEST SLP M ON M
DPTR FM NORMAL   -27    LOWEST  SLP 29.52 ON  3

[REMARKS]


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