WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 310900
CF6CCR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CONCORD AIRPORT
MONTH: MAY
YEAR: 2026
LATITUDE: 37 58 N
LONGITUDE: 122 3 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 78 54 66 3 0 1 0.00 M M 10.4 17 180 M M 0 23 190
2 66 54 60 -3 5 0 0.00 M M 13.0 21 220 M M 5 28 210
3 67 54 61 -2 4 0 0.00 M M 10.8 22 260 M M 7 31 220
4 66 52 59 -4 6 0 0.07 M M 8.3 15 290 M M 6 1 22 230
5 64 53 59 -4 6 0 T M M 5.4 13 180 M M 10 16 170
6 75 55 65 1 0 0 0.00 M M 6.2 17 300 M M 4 21 290
7 78 54 66 2 0 1 0.00 M M 9.3 17 270 M M 2 22 310
8 78 51 65 1 0 0 0.00 M M 11.6 16 180 M M 1 23 190
9 83 54 69 5 0 4 0.00 M M 12.4 21 190 M M 0 30 170
10 82 54 68 4 0 3 0.00 M M 12.8 22 200 M M 1 30 200
11 88 50 69 5 0 4 0.00 M M 5.2 13 270 M M 0 16 320
12 81 53 67 3 0 2 0.00 M M 10.7 24 190 M M 0 31 190
13 76 54 65 0 0 0 0.00 M M 11.2 24 190 M M 0 33 180
14 87 54 71 6 0 6 0.00 M M 9.2 18 190 M M 0 24 190
15 84 54 69 4 0 4 0.00 M M 10.6 18 190 M M 0 24 200
16 80 57 69 4 0 4 0.00 M M 9.7 20 280 M M 0 26 290
17 77 53 65 0 0 0 0.00 M M 10.9 26 360 M M 0 42 340
18 84 60 72 6 0 7 0.00 M M 11.3 25 20 M M 0 8 37 10
19 89 53 71 5 0 6 0.00 M M 5.6 20 290 M M 0 26 300
20 90 56 73 7 0 8 0.00 M M 4.4 16 320 M M 0 22 340
21 92 55 74 8 0 9 0.00 M M 7.0 15 270 M M 0 21 300
22 81 52 67 1 0 2 0.00 M M 10.0 18 270 M M 0 25 310
23 73 55 64 -2 1 0 0.00 M M 11.6 22 250 M M 3 28 250
24 71 55 63 -4 2 0 0.00 M M 11.7 22 260 M M 4 29 270
25 67 55 61 -6 4 0 0.00 M M 15.0 25 250 M M 7 32 230
26 72 54 63 -4 2 0 T M M 10.1 20 310 M M 5 25 270
27 73 53 63 -4 2 0 0.00 M M 8.2 16 200 M M 3 21 240
28 70 54 62 -5 3 0 0.08 M M 6.7 16 290 M M 7 1 24 110
29 69 56 63 -5 2 0 T M M 8.9 17 190 M M 6 23 200
30 79 52 66 -2 0 1 0.00 M M 8.7 16 300 M M 0 23 300
================================================================================
SM 2320 1620 37 62 0.15 M 286.9 M 71
================================================================================
AV 77.3 54.0 9.6 FASTST M M 2 MAX(MPH)
MISC ----> 26 360 42 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: CONCORD AIRPORT
MONTH: MAY
YEAR: 2026
LATITUDE: 37 58 N
LONGITUDE: 122 3 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 65.7 TOTAL FOR MONTH: 0.15 1 = FOG OR MIST
DPTR FM NORMAL: 0.5 DPTR FM NORMAL: -0.35 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 21 GRTST 24HR 0.08 ON 28-28 TO 1/4 MILE OR LESS
LOWEST: 50 ON 11 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: 2 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. 37 CLEAR (SCALE 0-3) 19
DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 1744 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -400
[CDD (BASE 65) ]
TOTAL THIS MO. 62
DPTR FM NORMAL -7 [PRESSURE DATA]
TOTAL FM JAN 1 118 HIGHEST SLP M ON M
DPTR FM NORMAL 30 LOWEST SLP 29.71 ON 22
[REMARKS]