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Station Monthly Statistics -- Willway Elementary School

September at Willway Elementary School

Station name Month

graph of monthly means
September at Willway Elementary School
Year Minimum
(Std. Dev.) °C
202011.916.64 (3.3)22.230
201711.216.29 (3.6)22.230
201410.615.92 (3.7)22.130
201110.015.48 (3.8)21.830
201311.015.04 (2.9)20.330
201011.114.94 (2.3)19.129
20128.414.92 (4.6)22.030
20069.214.91 (4.0)21.530
20099.714.74 (3.5)20.730
20089.614.64 (3.6)20.723
20169.514.45 (3.4)20.330
20189.914.40 (3.1)19.830
20158.813.69 (3.3)19.330
20078.613.40 (3.3)18.930
20199.913.33 (2.4)17.212

graph of monthly means

How are Monthly Means Calculated?

The table shows values for the selected month from each 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 by default in descending order of Mean value. Click on the column heads to change the ordering. In some cases the months may be incomplete. Months that have fewer than 24 daily values are shown in red. This may include the present month.

The last row in the table gives the averages of the columns. Click through the links in the column headers to sort by the different quanitities.

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.

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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 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.
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Last Modified: September 06 2019 14:06:52.