2022-05-18: The BC COVID modelling group believes we're at the peak of the 6th wave. I am feeling more optimistic!

Station Monthly Statistics for 2015 -- Cortes Island School

at Cortes Island School

Station name Year

graph of annual means
Month Minimum
(Std. Dev.) °C
January3.45.2 (1.1)7.231
February5.27.3 (1.5)10.128
March5.38.0 (1.8)11.331
April5.39.1 (2.5)13.530
May10.515.4 (3.5)21.731
June13.418.5 (3.6)24.730
July15.120.0 (3.5)25.831
August14.318.5 (3.0)24.031
September10.413.4 (2.2)17.330
October9.111.5 (1.5)14.431
November2.64.8 (1.3)7.230
December2.54.4 (1.0)6.331

How are Monthly Means Calculated?

The table shows values for each month of the selected year in the database. Values are given in degrees Celsius. Averages shown here are calculated from daily averages for the month. The value in parentheses following the monthly mean value is the standard deviation of the daily averages used to compute the mean. The minimum (maximum) is the average of the minimum (maximum) temperature observed on each day of the selected month. Table rows are shown in descending order of Mean value. In some cases the present month may be incomplete.

The values are plotted so that the minimum and maximum are marked at the end of the whiskers, the mean value is shown with a horizontal tick across each box, and the boxes show the range of plus and minus one standard deviation from the mean value. The average temperature is shown with a dashed horizontal line and the average extremes are drawn with dotted lines. The blue curve is a spline that connects the monthly means.

This page took 63.4 ms to generate.


The Vancouver Island School-Based Weather Station Network is an education first project. Data from the network are made freely available as is to the public with no guarantee of accuracy or availability. Commercial use requires a license. Please contact weather at uvic.ca for more information. This work (this site and all contents not otherwise attributed) by School-Based Weather Station Network is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Creative Commons License

Valid HTML 5
Powered By UVic EOSC
Last Modified: May 17 2022 09:33:10.