WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KDMX 110810
CF6MCW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MASON CITY IA
MONTH: MAY
YEAR: 2026
LATITUDE: 43 9 N
LONGITUDE: 93 20 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 54 34 44 -8 21 0 0.00 0.0 0 7.8 17 340 M M 7 24 10
2 63 29 46 -7 19 0 0.00 0.0 0 9.2 21 210 M M 1 27 220
3 72 46 59 6 6 0 T 0.0 0 13.8 28 320 M M 2 37 310
4 72 44 58 5 7 0 0.00 0.0 0 17.8 33 320 M M 0 43 310
5 55 34 45 -9 20 0 0.00 0.0 0 10.4 21 290 M M 4 8 28 270
6 52 30 41 -13 24 0 0.00 0.0 0 11.5 25 300 M M 5 37 310
7 62 31 47 -8 18 0 0.00 0.0 0 7.9 22 300 M M 3 8 32 310
8 74 33 54 -1 11 0 0.00 0.0 0 9.3 30 320 M M 1 39 330
9 65 41 53 -2 12 0 0.00 0.0 0 14.4 30 330 M M 2 40 330
10 69 32 51 -5 14 0 0.00 0.0 0 12.2 28 320 M M 1 37 260
================================================================================
SM 638 354 152 0 T 0.0 114.3 M 26
================================================================================
AV 63.8 35.4 11.4 FASTST M M 3 MAX(MPH)
MISC ----> 33 320 43 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: MASON CITY IA
MONTH: MAY
YEAR: 2026
LATITUDE: 43 9 N
LONGITUDE: 93 20 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 49.6 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: -4.4 DPTR FM NORMAL: -1.57 2 = FOG REDUCING VISIBILITY
HIGHEST: 74 ON 8 GRTST 24HR T ON 30- 1 TO 1/4 MILE OR LESS
LOWEST: 29 ON 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 152 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL 38 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 6743 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -732
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -1 [PRESSURE DATA]
TOTAL FM JAN 1 1 HIGHEST SLP M ON M
DPTR FM NORMAL -3 LOWEST SLP 29.47 ON 4
[REMARKS]