Daily Data Report for May 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 May 2012
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
DAY
01 Legend Double Dagger 12.4 6.6 9.5 8.5 0.0 LegendMM LegendMM LegendMM   34 32
02 Legend Double Dagger 23.0 7.4 15.2 2.8 0.0 LegendMM LegendMM LegendMM   22 35
03 Legend Double Dagger 28.8 9.6 19.2 0.0 1.2 LegendMM LegendMM LegendMM   20 54
04 Legend Double Dagger 22.8 14.7 18.8 0.0 0.8 LegendMM LegendMM LegendMM   25 33
05 Legend Double Dagger 18.9 8.4 13.7 4.3 0.0 LegendMM LegendMM LegendMM   7 39
06 Legend Double Dagger 20.7 7.8 14.3 3.7 0.0 LegendMM LegendMM LegendMM   8 33
07 Legend Double Dagger 15.9 12.1 14.0 4.0 0.0 LegendMM LegendMM LegendMM     <31
08 Legend Double Dagger 17.8 10.4 14.1 3.9 0.0 LegendMM LegendMM LegendMM   29 33
09 Legend Double Dagger 17.5 6.2 11.9 6.1 0.0 LegendMM LegendMM LegendMM   30 46
10 Legend Double Dagger 14.4 3.6 9.0 9.0 0.0 LegendMM LegendMM LegendMM   32 52
11 Legend Double Dagger 21.2 2.5 11.9 6.1 0.0 LegendMM LegendMM LegendMM   29 37
12 Legend Double Dagger 23.8 11.5 17.7 0.3 0.0 LegendMM LegendMM LegendMM   23 41
13 Legend Double Dagger 20.3 5.7 13.0 5.0 0.0 LegendMM LegendMM LegendMM     <31
14 Legend Double Dagger 23.4 3.0 13.2 4.8 0.0 LegendMM LegendMM LegendMM     <31
15 Legend Double Dagger 24.2 5.2 14.7 3.3 0.0 LegendMM LegendMM LegendMM   30 50
16 Legend Double Dagger 16.3 2.3 9.3 8.7 0.0 LegendMM LegendMM LegendMM   33 52
17 Legend Double Dagger 17.6 2.0 9.8 8.2 0.0 LegendMM LegendMM LegendMM     <31
18 Legend Double Dagger 24.1 2.7 13.4 4.6 0.0 LegendMM LegendMM LegendMM     <31
19 Legend Double Dagger 28.1 8.0 18.1 0.0 0.1 LegendMM LegendMM LegendMM     <31
20 Legend Double Dagger 30.1 9.3 19.7 0.0 1.7 LegendMM LegendMM LegendMM   18 50
21 Legend Double Dagger 27.6 10.8 19.2 0.0 1.2 LegendMM LegendMM LegendMM   36 35
22 Legend Double Dagger 21.0 8.3 14.7 3.3 0.0 LegendMM LegendMM LegendMM   31 32
23 Legend Double Dagger 25.0 7.3 16.2 1.8 0.0 LegendMM LegendMM LegendMM     <31
24 Legend Double Dagger 27.6 13.3 20.5 0.0 2.5 LegendMM LegendMM LegendMM   13 43
25 Legend Double Dagger 30.7 13.9 22.3 0.0 4.3 LegendMM LegendMM LegendMM   20 46
26 Legend Double Dagger 26.3 14.6 20.5 0.0 2.5 LegendMM LegendMM LegendMM     <31
27 Legend Double Dagger 21.8 14.6 18.2 0.0 0.2 LegendMM LegendMM LegendMM   30 50
28 Legend Double Dagger 31.4 15.5 23.5 0.0 5.5 LegendMM LegendMM LegendMM   19 46
29 Legend Double Dagger 25.1 16.2 20.7 0.0 2.7 LegendMM LegendMM LegendMM   22 54
30 Legend Double Dagger 21.2 8.1 14.7 3.3 0.0 LegendMM LegendMM LegendMM   30 32
31 Legend Double Dagger 19.0 6.2 12.6 5.4 0.0 LegendMM LegendMM LegendMM   8 43
Sum   97.122.7LegendMMLegendMMLegendMM   
Avg22.58.615.6        
Xtrm31.42.0       2254LegendSS
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] = No data available
  • ^ = The value displayed is based on incomplete data
  • † = Data for this day has undergone only basic quality checking
  • ‡ = Partner data that is not subject to review by the National Climate Archives
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