Almanac Averages and Extremes for March 20
SAINT JOHN A
NEW BRUNSWICK
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | 3.0 °C | |
| Average Minimum Temperature | -6.5 °C | |
| Monthly Frequency of Precipitation | 45 % | |
| Highest Temperature (1947-2012) | 15.1 °C | 2010 |
| Lowest Temperature (1947-2012) | -22.8 °C | 1989 |
| Greatest Precipitation (1947-2012) | 29.2 mm | 1954 |
| Greatest Rainfall (1947-2012) | 23.6 mm | 1954 |
| Greatest Snowfall (1947-2012) | 11.7 cm | 1971 |
| Most Snow on the Ground (1955-2011) | 97.0 cm | 1963 |
| 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 † | 12.6 | -0.4 | 6.1 | 0.0 | 0.0 | 0.0 | 23 | 35 | |
| 2011 † | 3.3 | -9.5 | -3.1 | 0.0 | 0.0 | 0.0 | LegendTT | 34 | 32 |
| 2010 † | 15.1 | 0.6 | 7.9 | LegendTT | 0.0 | LegendTT | 32 | 39 | |
| 2009 † | 0.2 | -11.5 | -5.7 | 0.0 | 0.0 | 0.0 | 14 | 36 | 32 |
| 2008 † | 2.0 | -3.2 | -0.6 | 14.7 | 0.4 | 15.1 | 1 | 10 | 50 |
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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