Daily Data Report for May 2017

ST. JOHN'S INTL A
NEWFOUNDLAND

47°37'07.000" N
52°45'09.000" W
140.50 m
8403505
71801
YYT

Related Data

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Daily Data (2017)
Daily Data Report for May 2017
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 4.1 -3.9 0.1 17.9 0.0 0.0 0.0 0.0   34 67
02 4.5 -4.8 -0.2 18.2 0.0 0.6 0.4 0.8   16 57
03 13.2 -1.8 5.7 12.3 0.0 7.8 0.0 7.8   17 89
04 10.1 1.8 6.0 12.0 0.0 0.0 0.0 0.0   31 50
05 10.0 -1.8 4.1 13.9 0.0 0.0 0.0 0.0   31 56
06 9.3 -2.2 3.6 14.4 0.0 0.0 0.0 0.0   3 44
07 6.4 -1.8 2.3 15.7 0.0 0.0 0.0 0.0     <31
08 2.9 0.2 1.6 16.4 0.0 0.6 0.0 0.6   5 32
09 4.2 0.0 2.1 15.9 0.0 1.2 0.0 1.2     <31
10 6.0 0.6 3.3 14.7 0.0 2.8 0.0 2.8     <31
11 2.9 0.3 1.6 16.4 0.0 0.6 0.0 0.6   3 41
12 3.9 -1.1 1.4 16.6 0.0 LegendTT 0.0 LegendTT   5 44
13 3.3 -1.8 0.8 17.2 0.0 0.4 LegendTT 0.4   3 46
14 10.2 -2.1 4.1 13.9 0.0 LegendTT 0.0 LegendTT   27 33
15 12.1 -1.0 5.6 12.4 0.0 3.6 0.0 3.6   15 52
16 13.1 1.8 7.5 10.5 0.0 0.8 0.0 0.8   17 50
17 12.7 3.8 8.3 9.7 0.0 0.4 0.0 0.4   24 56
18 12.1 1.4 6.8 11.2 0.0 0.0 0.0 0.0   28 44
19 11.6 2.3 7.0 11.0 0.0 2.6 0.0 2.6   17 52
20 7.0 0.0 3.5 14.5 0.0 2.6 4.0 6.6 LegendTT 27 69
21 2.5 -0.2 1.2 16.8 0.0 5.8 3.2 8.4 1 35 69
22 2.6 0.4 1.5 16.5 0.0 2.8 0.0 2.8   35 67
23 11.1 -0.4 5.4 12.6 0.0 LegendTT 0.0 LegendTT   26 48
24 8.8 2.9 5.9 12.1 0.0 4.4 0.0 4.4   20 56
25 6.0 -1.2 2.4 15.6 0.0 LegendTT 0.0 LegendTT   2 56
26 8.3 -1.5 3.4 14.6 0.0 0.0 0.0 0.0   14 33
27 2.7 -0.5 1.1 16.9 0.0 1.4 0.0 1.4   7 44
28 6.2 -1.0 2.6 15.4 0.0 0.0 0.0 0.0   10 39
29 6.1 -0.4 2.9 15.1 0.0 0.0 0.0 0.0   5 32
30 14.7 0.0 7.4 10.6 0.0 0.0 0.0 0.0   28 37
31 18.7 4.9 11.8 6.2 0.0 0.0 0.0 0.0   27 61
Sum   437.20.038.47.645.2   
Avg8.0-0.23.9        
Xtrm18.7-4.8       1789
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 that is not subject to review by the National Climate Archives
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