Daily Data Report for September 2012

LONDON A
ONTARIO

43°01'59.000" N
81°09'04.000" W
278.00 m
6144473
71623
YXU

Related Data

No related data is available for this station

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Daily Data (2012)
Daily Data Report for September 2012
DAY Max Temp Definition
°C
Min Temp Definition
°C
Mean Temp Definition
°C
Heat Deg Days Definition

Cool Deg Days Definition

Total Rain Definition
mm
Total Snow Definition
cm
Total Precip Definition
mm
Snow on Grnd Definition
cm
Dir of Max Gust Definition
10's deg

Spd of Max Gust Definition
km/h
01 28.8LegendEE 14.2LegendEE 21.5LegendEE 0.0LegendEE 3.5LegendEE LegendMM LegendMM LegendMM   LegendMM LegendMM
02 26.6 14.4 20.5 0.0 2.5 LegendMM LegendMM LegendMM     <31
03 30.8 15.4 23.1 0.0 5.1 LegendMM LegendMM LegendMM     <31
04 23.5 14.3 18.9 0.0 0.9 LegendMM LegendMM LegendMM     <31
05 27.7 15.0 21.4 0.0 3.4 LegendMM LegendMM LegendMM     <31
06 28.2 13.7 21.0 0.0 3.0 LegendMM LegendMM LegendMM     <31
07 26.6 13.4 20.0 0.0 2.0 LegendMM LegendMM LegendMM     <31
08 20.3 13.0 16.7 1.3 0.0 LegendMM LegendMM LegendMM     <31
09 20.4 8.1 14.3 3.7 0.0 LegendMM LegendMM LegendMM     <31
10 21.5 7.8 14.7 3.3 0.0 LegendMM LegendMM LegendMM     <31
11 24.5 6.8 15.7 2.3 0.0 LegendMM LegendMM LegendMM     <31
12 26.0 12.4 19.2 0.0 1.2 LegendMM LegendMM LegendMM     <31
13 28.4LegendEE 13.2LegendEE 20.8LegendEE 0.0LegendEE 2.8LegendEE LegendMM LegendMM LegendMM   LegendMM LegendMM
14 18.7 7.6 13.2 4.8 0.0 LegendMM LegendMM LegendMM     <31
15 19.2 6.6 12.9 5.1 0.0 LegendMM LegendMM LegendMM     <31
16 24.4 6.1 15.3 2.7 0.0 LegendMM LegendMM LegendMM     <31
17 23.0 10.0 16.5 1.5 0.0 LegendMM LegendMM LegendMM     <31
18 16.9LegendEE 13.2LegendEE 15.1LegendEE 2.9LegendEE 0.0LegendEE LegendMM LegendMM LegendMM   LegendMM LegendMM
19 16.5 4.0 10.3 7.7 0.0 LegendMM LegendMM LegendMM     <31
20 17.5 11.9 14.7 3.3 0.0 LegendMM LegendMM LegendMM     <31
21 20.2 7.6 13.9 4.1 0.0 LegendMM LegendMM LegendMM     <31
22 15.6 6.6 11.1 6.9 0.0 LegendMM LegendMM LegendMM     <31
23 13.7 3.3 8.5 9.5 0.0 LegendMM LegendMM LegendMM     <31
24 15.5 2.2 8.9 9.1 0.0 LegendMM LegendMM LegendMM     <31
25 19.6 10.0 14.8 3.2 0.0 LegendMM LegendMM LegendMM     <31
26 19.0 3.9 11.5 6.5 0.0 LegendMM LegendMM LegendMM     <31
27 17.2 3.2 10.2 7.8 0.0 LegendMM LegendMM LegendMM     <31
28 18.1 2.3 10.2 7.8 0.0 LegendMM LegendMM LegendMM     <31
29 18.3 4.0 11.2 6.8 0.0 LegendMM LegendMM LegendMM     <31
30 17.7 5.9 11.8 6.2 0.0 LegendMM LegendMM LegendMM     <31
Sum   106.524.4LegendMMLegendMMLegendMM   
Avg21.59.015.3        
Xtrm30.82.2   LegendMMLegendMMLegendMM LegendMMLegendMM
Summary, average and extreme values are based on the data above.

Notes on Data Quality.

Legend

  • A = Accumulated
  • C = Precipitation occurred, amount uncertain
  • E = Estimated
  • F = Accumulated and estimated
  • L = Precipitation may or may not have occurred
  • M = Missing
  • N = Temperature missing but known to be > 0
  • S = More than one occurrence
  • T = Trace
  • Y = Temperature missing but known to be   < 0
  • [empty] = Indicates an unobserved value
  • ^ = The value displayed is based on incomplete data
  • † = Data that is not subject to review by the National Climate Archives
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