WFO Monthly/Daily Climate Data
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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CXUS53 KDVN 201000
CF6DBQ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DUBUQUE IA
MONTH: MAY
YEAR: 2026
LATITUDE: 42 24 N
LONGITUDE: 90 42 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 53 34 44 -9 21 0 0.00 0.0 0 5.2 13 360 M M 5 21 320
2 59 31 45 -9 20 0 0.00 0.0 0 7.8 22 250 M M 2 31 260
3 73 45 59 5 6 0 0.05 0.0 0 11.9 29 210 M M 3 1 39 210
4 79 42 61 7 4 0 0.00 0.0 0 14.4 31 250 M M 1 39 250
5 58 40 49 -6 16 0 0.00 0.0 0 10.0 22 340 M M 1 31 330
6 51 32 42 -13 23 0 0.00 0.0 0 11.1 25 310 M M 3 35 320
7 64 31 48 -8 17 0 0.00 0.0 0 8.5 25 280 M M 3 32 270
8 71 41 56 0 9 0 0.00 0.0 0 9.0 20 220 M M 1 27 220
9 70 46 58 2 7 0 0.00 0.0 M 12.7 29 280 M M 1 36 310
10 66 37 52 -5 13 0 0.00 0.0 0 8.2 22 310 M M 2 30 340
11 64 38 51 -6 14 0 0.00 0.0 0 7.2 21 130 M M 0 30 130
12 77 44 61 4 4 0 0.09 0.0 0 16.5 32 250 M M 3 42 310
13 67 45 56 -2 9 0 0.00 0.0 0 10.4 23 350 M M 1 29 350
14 72 40 56 -2 9 0 0.02 0.0 0 9.7 20 160 M M 1 3 26 140
15 82 54 68 10 0 3 0.10 0.0 0 14.0 37 310 M M 3 13 50 310
16 82 60 71 12 0 6 0.09 0.0 0 6.7 24 160 M M 3 18 30 160
17 81 64 73 14 0 8 0.10 0.0 0 13.6 25 200 M M 8 13 32 190
18 76 62 69 9 0 4 0.73 0.0 0 10.4 23 310 M M 6 13 34 300
19 67 49 58 -2 7 0 0.14 0.0 0 14.3 25 300 M M 10 13 32 240
================================================================================
SM 1312 835 179 21 1.32 0.0 201.6 M 57
================================================================================
AV 69.1 43.9 10.6 FASTST M M 3 MAX(MPH)
MISC ----> 37 310 50 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: DUBUQUE IA
MONTH: MAY
YEAR: 2026
LATITUDE: 42 24 N
LONGITUDE: 90 42 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.5 TOTAL FOR MONTH: 1.32 1 = FOG OR MIST
DPTR FM NORMAL: -0.1 DPTR FM NORMAL: -1.21 2 = FOG REDUCING VISIBILITY
HIGHEST: 82 ON 16,15 GRTST 24HR 0.81 ON 18-19 TO 1/4 MILE OR LESS
LOWEST: 31 ON 7, 2 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 179 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL 6 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 6231 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -759
[CDD (BASE 65) ]
TOTAL THIS MO. 21
DPTR FM NORMAL 9 [PRESSURE DATA]
TOTAL FM JAN 1 33 HIGHEST SLP M ON M
DPTR FM NORMAL 18 LOWEST SLP 29.45 ON 4
[REMARKS]