Preliminary Local Climatological Data (WS Form F-6)
Station: CHANHASSEN MN NWS OFFICE
Month: JAN
Year: 2002
Temperature in F : :Pcpn :Snow: Wind :Sunshine: Sky :Pk Wnd
===================================== Columns =================================
1 2 3 4 5 6a 6b 7 8 9 10 11 12 13 14 15 16 17 18
Dy Max Min Avg Dep HDD CDD Wtr Snw Dpth Avg Spd Dir Min Psbl S-S Wx Spd Dr
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1 14 4 9 M 56 0 T 0.1 4 M M M 320 60 M M M
2 15 -3 6 M 59 0 0.00 0.0 2 M M M 395 74 M M M
3 23 1 12 M 53 0 0.00 0.0 2 M M M 330 62 M M M
4 30 12 21 M 44 0 0.00 0.0 2 M M M 343 64 M M M
5 37 25 31 M 34 0 0.00 0.0 2 M M M 346 65 M M M
6 30 6 18 M 47 0 0.04 0.4 2 M M M 305 57 M M M
7 28 -1 14 M 51 0 0.00 0.0 2 M M M 404 75 M M M
8 46 25 36 M 29 0 0.00 0.0 2 M M M 373 69 M M M
9 48 33 41 M 24 0 0.00 0.0 1 M M M 388 72 M M M
10 36 30 33 M 32 0 0.00 0.0 T M M M 15 3 M M M
11 44 24 34 M 31 0 0.00 0.0 T M M M 399 73 M M M
12 37 26 32 M 33 0 0.00 0.0 0 M M M 398 73 M M M
13 35 25 30 M 35 0 0.17 3.8 0 M M M 78 14 M M M
14 29 26 28 M 37 0 0.14 1.3 5 M M M 129 23 M M M
15 26 16 21 M 44 0 T T 4 M M M 286 52 M M M
16 21 13 17 M 48 0 0.03 0.5 4 M M M 366 67 M M M
17 19 7 13 M 52 0 T T 4 M M M 416 75 M M M
18 12 -8 2 M 63 0 T 0.1 4 M M M 418 75 M M M
19 31 9 20 M 45 0 0.05 1.7 6 M M M 396 71 M M M
20 31 14 23 M 42 0 0.00 0.0 5 M M M 343 61 M M M
21 32 19 26 M 39 0 T T 5 M M M 364 65 M M M
22 44 19 32 M 33 0 0.00 0.0 4 M M M 428 77 M M M
23 30 15 23 M 42 0 0.00 0.0 1 M M M 260 46 M M M
24 37 5 21 M 44 0 0.00 0.0 1 M M M 438 77 M M M
25 51 26 39 M 26 0 0.00 0.0 1 M M M 452 79 M M M
26 51 26 39 M 26 0 0.00 0.0 1 M M M 410 72 M M M
27 35 24 30 M 35 0 T 0.0 T M M M 153 27 M M M
28 25 13 19 M 46 0 T T T M M M 1 0 M M M
29 18 13 16 M 49 0 0.01 0.3 T M M M 1 0 M M M
30 19 2 11 M 54 0 T T T M M M 333 57 M M M
31 25 17 21 M 44 0 0.07 1.3 T M M M 126 22 M M M
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Sm 959 463 1297 0 0.51 9.5 M 9414 17145
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Av 30.9 14.9 M Fastst Psbl % 55 Max(mph)
Misc ----> M M M M
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Notes:
# Last of several occurrences
Column 17 Peak Wind in MPH
Preliminary Local Climatological Data (WS Form F-6), Page 2
Station: CHANHASSEN MN NWS OFFICE
Month: JAN
Year: 2002
[Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16
Average Monthly: 22.9 Total for month: 0.51 1 = FOG
Dptr fm normal: M Dptr fm normal: M 2 = FOG REDUCING VISIBILITY
Highest: 51 on 26 # Grtst 24 hr 0.17 on 13 TO 1/4 MILE OR LESS
Lowest: -8 on 18 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
Total for month 9.5 In 5 = HAIL
Grtst 24 hr 3.8 on 13 6 = GLAZE OR RIME
Grtst depth: 6 on 19 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: 19 0.01 inch or more: 7
Max 90 or above: 0 0.10 inch or more: 2
Min 32 or below: 30 0.50 inch or more: 0
Min 0 or below: 3 1.00 inch or more: 0
[HDD (Base 65)]
Total this Mo. 1297 Clear (scale 0-3): M
Dptr fm normal M PtCldy (scale 4-7): M
Seasonal total 3898 Cloudy (scale 8-10): M
Dptr fm normal M
[CDD (Base 65)]
Total this Mo. 0
Dptr fm normal M [Pressure Data]
Seasonal total 0 Highest SLP: on
Dptr fm normal M Lowest SLP: on
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# = LAST OF SEVERAL OCCURRENCES