Extreme Values at Shawnigan Lake Since 2008-07-08
| Month | Minimum Temperature   °C  | 
  Maximum Temperature   °C  | 
  Maximum Daily Rain   mm  | 
  Maximum Insolation   W/m2  | 
  Maximum Wind Speed   km/hr  | 
  Maximum Wind Gust   km/hr  | 
  Minimum Pressure   hPa  | 
  Maximum Pressure   hPa  | 
  
|---|---|---|---|---|---|---|---|---|
| January |  -11.3  | 
     17.3  | 
   2856.0  | 
    565.0  | 
     21.3  | 
     35.4  | 
    980.0  | 
   1040.0  | 
  
| February |  -10.5  | 
     13.9  | 
     68.3  | 
    752.0  | 
     16.2  | 
     32.2  | 
    985.0  | 
   1036.9  | 
  
| March |   -6.1  | 
     23.8  | 
     53.3  | 
    925.0  | 
     26.9  | 
     38.6  | 
    982.2  | 
   1034.8  | 
  
| April |   -1.5  | 
     27.8  | 
     43.9  | 
   1164.0  | 
     23.9  | 
     32.2  | 
    984.5  | 
   1034.6  | 
  
| May |    0.1  | 
     34.0  | 
     27.4  | 
   1248.0  | 
     21.3  | 
     32.2  | 
    990.6  | 
   1035.3  | 
  
| June |    5.1  | 
     42.3  | 
     37.3  | 
   1359.0  | 
     27.4  | 
     46.7  | 
    995.2  | 
   1028.7  | 
  
| July |    7.1  | 
     39.2  | 
     21.1  | 
   1290.0  | 
     26.4  | 
     38.6  | 
   1001.5  | 
   1025.5  | 
  
| August |    6.3  | 
     37.8  | 
     18.8  | 
   1176.0  | 
     24.8  | 
     30.6  | 
    993.1  | 
   1028.6  | 
  
| September |    3.6  | 
     33.7  | 
     57.9  | 
    986.0  | 
     23.5  | 
     30.6  | 
    982.2  | 
   1031.2  | 
  
| October |   -2.2  | 
     27.0  | 
     82.0  | 
    812.0  | 
     27.9  | 
     51.5  | 
    979.0  | 
   1037.5  | 
  
| November |   -7.2  | 
     17.5  | 
    110.5  | 
    507.0  | 
     38.7  | 
     56.3  | 
    984.4  | 
   1043.0  | 
  
| December |  -12.8  | 
     13.6  | 
     90.9  | 
    345.0  | 
     17.0  | 
     35.4  | 
    973.7  | 
   1045.2  | 
  
Dates in the table are day/year.  The month is specified by the row.
This table is updated once per day.
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To see historical extremes from Victoria International Airport please see the Canadian Climate Normals 1981-2010, or 1991-2020, summary tables from Environment Canada.

