Notices

What's New in latest Release from April 7th, 2021:

- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation

- Updated national and regional climate services offices contacts and prices information

- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.

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Daily Data Report for April 2021

SARNIA
ONTARIO
Current Station Operator: NAVCAN

42°59'58.000" N
82°18'32.000" W
181.40 m
6127510
71704
YZR

Related Data

No related data is available for this station

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Daily Data (2021)
Daily Data Report for April 2021
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 -0.9 -4.2 -2.6 20.6 0.0     0.0   34 71
02 3.4 -3.0 0.2 17.8 0.0     0.0   10 61
03 15.4 -2.8 6.3 11.7 0.0     0.0   10 65
04 11.8 2.0 6.9 11.1 0.0     0.0   LegendMM LegendMM
05 11.9 1.6 6.8 11.2 0.0     2.8   15 39
06 23.6 5.3 14.5 3.5 0.0     0.0   23 39
07 26.2 8.6 17.4 0.6 0.0     0.0   16 37
08 28.1 11.2 19.7 0.0 1.7     7.5   20 65
09 21.7 11.9 16.8 1.2 0.0     2.5   17 54
10 24.1 7.1 15.6 2.4 0.0     2.5   15 33
11 18.5 10.1 14.3 3.7 0.0     0.7   21 41
12 15.4 7.3 11.4 6.6 0.0     0.0   LegendMM LegendMM
13 17.5 6.8 12.2 5.8 0.0     0.0   23 39
14 13.8 2.0 7.9 10.1 0.0     0.0   20 45
15 6.6 2.7 4.7 13.3 0.0     4.2   LegendMM LegendMM
16 4.9 2.7 3.8 14.2 0.0     0.4   31 39
17 10.9 3.1 7.0 11.0 0.0     0.0   LegendMM LegendMM
18 13.4 4.9 9.2 8.8 0.0     0.0   LegendMM LegendMM
19 17.9 4.4 11.2 6.8 0.0     0.0   24 61
20 4.9 0.0 2.5 15.5 0.0     0.2   4 33
21 3.9 -1.6 1.2 16.8 0.0     2.3   30 42
Sum   192.7LegendCarer^1.7LegendCarer^0.0LegendCarer^0.0LegendCarer^23.1LegendCarer^   
Avg14.0LegendCarer^3.8LegendCarer^8.9LegendCarer^        
Xtrm28.1LegendCarer^-4.2LegendCarer^       34LegendCarer^71LegendCarer^
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
Date modified: