PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CONCORD
MONTH: December
YEAR: 2002
LATITUDE: 43 12 N
LONGITUDE: 71 30 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
AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
================================================================================
1 34 18 26 -5 39 0 T T 1 13.9 35 310 M M M 1 41 310
2 35 10 23 -8 42 0 0.05 0.7 1 6.3 17 350 M M M 1 21 360
3 23 10 17 -14 48 0 0.02 0.2 2 15.2 26 340 M M M 1 36 320
4 27 5 16 -14 49 0 0.00 0.0 2 8.0 21 330 M M M 26 340
5 23 7 15 -15 50 0 0.04 1.2 2 1.4 7 330 M M M 1 8 330
6 30 6 18 -11 47 0 0.11 1.2 4 1.8 9 300 M M M 1 12 310
7 35 -1 17 -12 48 0 0.00 0.0 4 3.6 16 240 M M M 1 21 220
8 41 14 28 0 37 0 T T 4 9.4 24 330 M M M 1 32 340
9 19 2 11 -17 54 0 0.00 0.0 3 8.9 25 320 M M M 33 320
10 34 -2 16 -12 49 0 0.00 0.0 3 2.2 12 260 M M M 15 260
11 35 8 22 -5 43 0 T T 3 3.7 13 050 M M M 16 050
12 38 25 32 +5 33 0 0.56 1.5 5 4.8 13 050 M M M 1,2 16 040
13 44 19 32 +5 33 0 0.04 0.0 5 0.7 6 170 M M M 1,2 7 180
14 42 33 38 +12 27 0 0.79 0.0 3 8.6 18 310 M M M 1 25 030
15 41 28 35 +9 30 0 0.00 0.0 T 10.3 26 310 M M M 32 310
16 34 23 29 +3 36 0 0.07 0.9 1 8.7 21 340 M M M 1 25 340
17 28 9 19 -6 46 0 0.00 0.0 1 8.9 16 320 M M M 20 330
18 38 7 23 -2 42 0 0.00 0.0 T 1.4 9 330 M M M 10 330
19 39 6 23 -2 42 0 0.00 0.0 T 1.0 7 310 M M M 8 320
20 43 28 36 +12 29 0 0.52 0.0 T 3.6 17 300 M M M 2 21 290
21 41 27 34 +10 31 0 T T 0 8.6 18 300 M M M 24 260
22 47 31 39 +15 26 0 T 0.0 0 8.5 18 240 M M M 25 230
23 41 33 37 +14 28 0 0.00 0.0 0 10.2 21 260 M M M 30 280
24 36 19 28 +5 37 0 T T 0 9.1 25 320 M M M 29 310
25 29 19 24 +1 41 0 1.05 9.2 0 9.2 22 060 M M M 2,8 30 040
26 31 22 27 +4 38 0 0.25 3.5 12 17.5 30 320 M M M 1,8,9 37 320
27 31 9 20 -2 45 0 0.00 0.0 11 8.6 23 310 M M M 28 320
28 33 7 20 -2 45 0 0.00 0.0 9 2.1 14 320 M M M 17 300
29 35 10 23 +1 42 0 0.00 0.0 9 7.1 23 330 M M M 1 32 320
30 27 16 22 0 43 0 0.00 0.0 8 6.0 17 330 M M M 22 330
31 31 22 27 +5 38 0 0.07 0.3 6 1.0 6 170 M M M 1,2,6 7 180
================================================================================
SM 1065 475 1238 0 3.57 18.7 210.3 M
================================================================================
AV 34.4 15.2 6.8 FASTST PSBL % X MAX(MPH)
MISC ----> 35 310 41 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCESCOLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: CONCORD
MONTH: December
YEAR: 2002
LATITUDE: 43 12 N
LONGITUDE: 71 30 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 24.8 TOTAL FOR MONTH: 3.57 1 = FOG
DPTR FM NORMAL: -1.1 DPTR FM NORMAL: 0.61 2 = FOG REDUCING VISIBILITY
HIGHEST: 47 ON 22nd GRTST 24HR 1.30 ON 25-26th TO 1/4 MILE OR LESS
LOWEST: -2 ON 10th 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 18.7 INCHES 5 = HAIL
GRTST 24HR 12.7 ON 25-26 6 = GLAZE OR RIME
GRTST DEPTH: 12 ON 26th 7 = BLOWING DUST OR SAND:
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: 11 0.01 INCH OR MORE: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 2 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 1238 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL 18 PTCLDY (SCALE 4-7) 9
SEASONAL TOTAL 2879 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL -2
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
SEASONAL TOTAL 585 HIGHEST SLP 30.60 ON 9th
DPTR FM NORMAL 143 LOWEST SLP 29.20 ON 25th
[REMARKS]