Almanac Averages and Extremes for March 21
SAINT JOHN A
NEW BRUNSWICK
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | 3.1 °C | |
Average Minimum Temperature | -6.3 °C | |
Monthly Frequency of Precipitation | 45 % | |
Highest Temperature (1947-2012) | 25.4 °C | 2012 |
Lowest Temperature (1947-2012) | -22.8 °C | 1949 |
Greatest Precipitation (1947-2012) | 41.9 mm | 1974 |
Greatest Rainfall (1947-2012) | 25.1 mm | 1959 |
Greatest Snowfall (1947-2012) | 18.2 cm | 1989 |
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 † | 25.4 | -0.2 | 12.6 | 0.0 | 0.0 | 0.0 | <31 | ||
2011 † | 4.7 | -11.7 | -3.5 | 0.0 | LegendTT | LegendTT | LegendTT | <31 | |
2010 † | 5.0 | -1.4 | 1.8 | 0.0 | 0.0 | 0.0 | <31 | ||
2009 † | 1.4 | -12.5 | -5.6 | 0.0 | 0.0 | 0.0 | 13 | <31 | |
2008 † | -3.1 | -7.6 | -5.4 | 0.0 | 1.3 | 1.3 | LegendTT | 29 | 52 |
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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