WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KARX 201444
CF6DEH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DECORAH IA
MONTH: MAY
YEAR: 2026
LATITUDE: 43 16 N
LONGITUDE: 91 44 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 52 36 44 M 21 0 0.00 0.0 0 4.4 16 350 M M 7 22 350
2 61 32 47 M 18 0 0.00 0.0 0 4.7 12 300 M M 2 23 99
3 72 52 62 M 3 0 0.00 0.0 0 8.9 17 320 M M 3 29 180
4 75 48 62 M 3 0 0.00 0.0 0 11.1 23 330 M M 2 31 220
5 54 37 46 M 19 0 0.00 0.0 0 7.7 14 340 M M 3 27 310
6 46 34 40 M 25 0 0.00 0.0 0 7.4 16 330 M M 5 23 320
7 61 32 47 M 18 0 0.00 0.0 0 5.2 12 300 M M 4 25 260
8 72 41 57 M 8 0 0.00 0.0 0 5.3 10 200 M M 4 22 0
9 64 46 55 M 10 0 0.00 0.0 0 7.8 21 320 M M 2 31 310
10 64 37 51 M 14 0 0.00 0.0 0 7.3 17 340 M M 3 29 350
11 64 37 51 M 14 0 0.00 0.0 0 5.1 10 150 M M 3 18 150
12 79 48 64 M 1 0 0.01 0.0 0 11.4 18 320 M M 3 32 320
13 68 48 58 M 7 0 0.00 0.0 0 11.2 21 340 M M 3 29 340
14 75 43 59 M 6 0 0.02 0.0 0 7.9 14 160 M M 2 3 28 160
15 86 55 71 M 0 6 0.98 0.0 0 9.5 13 170 M M 4 3 23 180
16 81 59 70 M 0 5 0.00 0.0 0 3.1 8 240 M M 3 15 99
17 68 57 63 M 2 0 0.43 0.0 0 7.8 10 140 M M 9 13 17 140
18 75 61 68 M 0 3 0.13 0.0 0 7.1 12 220 M M 8 23 220
19 64 45 55 M 10 0 0.02 0.0 0 8.6 14 320 M M 9 1 29 310
================================================================================
SM 1281 848 179 14 1.59 0.0 141.5 M 79
================================================================================
AV 67.4 44.6 7.4 FASTST M M 4 MAX(MPH)
MISC ----> 23 330 32 320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: DECORAH IA
MONTH: MAY
YEAR: 2026
LATITUDE: 43 16 N
LONGITUDE: 91 44 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.0 TOTAL FOR MONTH: 1.59 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 1.59 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 15 GRTST 24HR 0.98 ON 15-15 TO 1/4 MILE OR LESS
LOWEST: 32 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: 6
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 2 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) 9
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 6548 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 14
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 22 HIGHEST SLP M ON M
DPTR FM NORMAL M LOWEST SLP M ON M
[REMARKS]