Almanac Averages and Extremes for April 18
HALIFAX STANFIELD INT'L A
NOVA SCOTIA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | 8.8 °C | |
| Average Minimum Temperature | -0.1 °C | |
| Monthly Frequency of Precipitation | 49 % | |
| Highest Temperature (1953-2012) | 22.8 °C | 1973 |
| Lowest Temperature (1953-2012) | -6.6 °C | 2003 |
| Greatest Precipitation (1953-2012) | 24.4 mm | 2001 |
| Greatest Rainfall (1953-2012) | 20.6 mm | 2001 |
| Greatest Snowfall (1953-2012) | 6.6 cm | 2010 |
| Most Snow on the Ground (1961-2012) | 13.0 cm | 1975 |
| Year | Maximum Temperature DefinitionMax Temp °C |
Minimum Temperature DefinitionMin Temp °C |
Mean Temperature DefinitionMean Temp °C |
Total Rain DefinitionTotal Rain mm |
Total Snow DefinitionTotal Snow cm |
Total Precipitation DefinitionTotal Precip mm |
Snow on Ground DefinitionSnow on Grnd cm |
Direction of Maximum Gust DefinitionDir of Max Gust 10's deg |
Speed of Maximum Gust DefinitionSpd of Max Gust km/h |
|---|---|---|---|---|---|---|---|---|---|
| 2012 | 14.1 | -0.7 | 6.7 | LegendTT | 0.0 | LegendTT | 0 | 36LegendEE | 39LegendEE |
| 2011 | 12.4 | 2.6 | 7.5 | 0.5 | 0.0 | 0.5 | 0 | 25LegendEE | 54LegendEE |
| 2010 | 3.5 | -0.2 | 1.7 | 5.6 | 6.6 | 12.2 | LegendTT | 30LegendEE | 33LegendEE |
| 2009 | 7.9 | -2.9 | 2.5 | LegendTT | 0.0 | LegendTT | 0 | 34LegendEE | 44LegendEE |
| 2008 | 13.7 | 3.4 | 8.6 | 2.6 | 0.0 | 2.6 | 0 | 1LegendEE | 35LegendEE |
Legend
- A = Accumulated
- B = More than one occurrence and estimated
- 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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