


WFO Monthly/Daily Climate Data
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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686 CXUS55 KTWC 120855 CF6TUS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TUCSON AZ MONTH: MAY YEAR: 2025 LATITUDE: 32 7 N LONGITUDE: 110 56 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 89 60 75 3 0 10 0.00 M M 5.7 16 310 M M M 22 300 2 90 60 75 3 0 10 0.00 M M 5.9 15 170 M M M 25 200 3 91 61 76 4 0 11 0.00 M M 6.8 21 230 M M M 28 20 4 80 61 71 -2 0 6 0.00 M M 12.1 31 230 M M M 3 44 240 5 70 54 62 -11 3 0 0.02 M M 7.2 23 280 M M 6 33 280 6 73 53 63 -10 2 0 0.01 M M 4.7 15 360 M M 5 22 360 7 84 55 70 -4 0 5 0.00 M M 7.1 26 340 M M 1 39 330 8 90 56 73 -1 0 8 0.00 M M 5.5 16 320 M M 0 22 320 9 96 59 78 4 0 13 0.00 M M 8.4 21 120 M M 0 31 120 10 95 72 84 9 0 19 0.00 M M 15.6 29 120 M M 0 40 110 11 97 75 86 11 0 21 0.00 M M 10.1 25 110 M M 0 33 120 ================================================================================ SM 955 666 5 103 0.03 M 89.1 M 12 ================================================================================ AV 86.8 60.5 8.1 FASTST M M 2 MAX(MPH) MISC ----> 31 230 44 240 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TUCSON AZ MONTH: MAY YEAR: 2025 LATITUDE: 32 7 N LONGITUDE: 110 56 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 73.7 TOTAL FOR MONTH: 0.03 1 = FOG OR MIST DPTR FM NORMAL: 0.3 DPTR FM NORMAL: -0.03 2 = FOG REDUCING VISIBILITY HIGHEST: 97 ON 11 GRTST 24HR 0.03 ON 5- 6 TO 1/4 MILE OR LESS LOWEST: 53 ON 6 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 2 MAX 90 OR ABOVE: 6 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. 5 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 5 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 1030 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -297 [CDD (BASE 65) ] TOTAL THIS MO. 103 DPTR FM NORMAL 7 [PRESSURE DATA] TOTAL FM JAN 1 365 HIGHEST SLP M ON M DPTR FM NORMAL 84 LOWEST SLP 29.49 ON 4 [REMARKS]