WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KDMX 090810
CF6OTM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: OTTUMWA IA
MONTH: MAY
YEAR: 2026
LATITUDE: 41 6 N
LONGITUDE: 92 27 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 60 34 47 -9 18 0 0.00 0.0 0 6.0 23 360 M M 5 31 360
2 61 38 50 -7 15 0 0.00 0.0 0 5.2 13 270 M M 3 20 250
3 75 46 61 4 4 0 0.00 0.0 0 12.5 29 220 M M 2 39 230
4 84 47 66 8 0 1 0.00 0.0 0 12.8 28 350 M M 1 3 34 340
5 58 45 52 -6 13 0 T 0.0 0 6.9 18 360 M M 4 28 360
6 57 36 47 -11 18 0 0.00 0.0 0 9.1 21 320 M M 0 30 310
7 69 37 53 -6 12 0 T 0.0 0 8.0 20 250 M M 6 8 26 210
8 73 43 58 -1 7 0 T 0.0 0 8.5 18 210 M M 1 28 230
================================================================================
SM 537 326 87 1 T 0.0 69.0 M 22
================================================================================
AV 67.1 40.8 8.6 FASTST M M 3 MAX(MPH)
MISC ----> 29 220 39 230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: OTTUMWA IA
MONTH: MAY
YEAR: 2026
LATITUDE: 41 6 N
LONGITUDE: 92 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 53.9 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: -3.8 DPTR FM NORMAL: -1.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 84 ON 4 GRTST 24HR T ON 5- 5 TO 1/4 MILE OR LESS
LOWEST: 34 ON 1 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 87 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL 23 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 5337 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -695
[CDD (BASE 65) ]
TOTAL THIS MO. 1
DPTR FM NORMAL -7 [PRESSURE DATA]
TOTAL FM JAN 1 49 HIGHEST SLP M ON M
DPTR FM NORMAL 30 LOWEST SLP 29.47 ON 4
[REMARKS]