|
|
Explanation of the Preliminary Monthly Climate Data (F6) Product |
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCHESTER
MONTH: APRIL
YEAR: 2005
LATITUDE: 43 55 N
LONGITUDE: 92 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 48 33 41 3 24 0 0.05 0.1 0 13.3 29 310 M M 3 1 32 320
2 53 29 41 2 24 0 0.00 0.0 0 4.6 10 280 M M 0 13 240
3 66 33 50 11 15 0 0.00 0.0 0 6.5 14 130 M M 1 15 130
4 74 43 59 19 6 0 0.00 0.0 0 15.5 28 150 M M 0 33 160
5 69 51 60 20 5 0 0.00 0.0 0 11.0 18 170 M M 5 8 23 180
6 62 43 53 13 12 0 T 0.0 0 12.8 26 10 M M 4 18 32 10
7 62 40 51 10 14 0 0.00 0.0 0 9.6 20 30 M M 4 1 22 40
8 67 34 51 10 14 0 0.00 0.0 0 11.5 22 150 M M 0 25 140
9 73 43 58 16 7 0 0.00 0.0 0 17.7 30 160 M M 0 37 150
10 75 54 65 23 0 0 T 0.0 0 13.7 20 110 M M 3 23 120
11 69 52 61 18 4 0 0.44 0.0 0 17.2 29 140 M M 6 18 32 130
12 53 42 48 5 17 0 0.17 0.0 0 16.6 26 100 M M 10 18 35 90
13 59 36 48 4 17 0 0.00 0.0 0 9.0 20 80 M M 0 25 70
14 66 37 52 8 13 0 0.00 0.0 0 8.7 17 150 M M 0 23 140
15 70 39 55 10 10 0 0.00 0.0 0 10.3 18 170 M M 1 23 200
16 56 49 53 8 12 0 0.45 0.0 0 8.0 17 100 M M 9 138 21 90
17 73 43 58 13 7 0 0.00 0.0 0 9.2 14 160 M M 1 18 17 150
18 79 54 67 21 0 2 T 0.0 0 13.7 25 190 M M 0 8 32 190
19 65 54 60 14 5 0 0.46 0.0 0 10.2 20 150 M M 7 128 23 150
20 57 48 53 6 12 0 0.00 0.0 0 10.7 22 20 M M 9 12 25 20
21 61 41 51 4 14 0 0.00 0.0 0 9.0 16 60 M M 2 1 18 140
22 63 35 49 1 16 0 0.01 0.0 0 15.8 30 10 M M 4 40 10
23 46 29 38 -10 27 0 0.00 0.0 0 15.8 31 350 M M 0 39 340
24 56 29 43 -5 22 0 0.00 0.0 0 15.4 26 350 M M 0 36 10
25 52 39 46 -3 19 0 0.13 0.0 0 12.5 23 310 M M 7 1 31 260
26 47 35 41 -8 24 0 0.03 T 0 14.6 26 340 M M 9 14 32 320
27 46 30 38 -12 27 0 0.00 0.0 0 15.6 28 330 M M 5 32 320
28 50 27 39 -11 26 0 0.00 0.0 0 9.1 14 290 M M 4 18 260
29 51 32 42 -9 23 0 0.00 0.0 0 6.6 20 260 M M 4 23 280
30 48 30 39 -12 26 0 0.03 T 0 10.7 24 310 M M 6 8 29 320
================================================================================
SM 1816 1184 442 2 1.77 0.1 354.9 M 104
================================================================================
AV 60.5 39.5 11.8 FASTST PSBL % 3 MAX(MPH)
MISC ----> 31 350 40 10
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: ROCHESTER
MONTH: APRIL
YEAR: 2005
LATITUDE: 43 55 N
LONGITUDE: 92 30 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.0 TOTAL FOR MONTH: 1.77 1 = FOG
DPTR FM NORMAL: 5.3 DPTR FM NORMAL: -1.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 79 ON 18 GRTST 24HR 0.61 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 27 ON 28 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.1 INCH 5 = HAIL
GRTST 24HR 0.1 ON 1- 1 6 = GLAZE OR RIME
GRTST DEPTH: 0 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: 0 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 442 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -167 PTCLDY (SCALE 4-7) 11
SEASONAL TOTAL 7123 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -839
[CDD (BASE 65) ]
TOTAL THIS MO. 2
DPTR FM NORMAL 1 [PRESSURE DATA]
SEASONAL TOTAL 2 HIGHEST SLP 30.36 ON 15
DPTR FM NORMAL 1 LOWEST SLP 29.43 ON 26
[REMARKS]