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Station Monthly Statistics -- Ian Stewart Complex/Mt. Douglas High School

April at Ian Stewart Complex/Mt. Douglas High School

Station name Month

graph of monthly means
April at Ian Stewart Complex/Mt. Douglas High School
Year Minimum
(Std. Dev.) °C
20168.412.30 (2.6)17.130
20047.411.97 (2.8)17.230
20057.110.70 (2.3)15.430
20215.810.27 (2.8)15.330
20196.710.13 (2.1)14.030
20146.69.91 (2.2)14.130
20066.69.85 (2.1)13.830
20205.89.81 (2.5)14.430
20036.69.62 (1.8)13.230
20186.29.58 (2.1)13.230
20155.49.51 (2.6)14.430
20076.19.40 (2.0)13.330
20125.99.32 (2.2)13.430
20176.49.30 (1.9)13.130
20106.19.14 (2.0)13.130
20025.09.13 (2.4)13.530
20135.58.98 (2.2)13.030
20094.78.91 (2.7)13.830
20245.08.50 (2.2)12.517
20235.38.43 (2.0)12.430
20224.57.89 (2.1)11.830
20084.47.64 (2.0)11.630
20113.47.01 (2.2)10.930

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 in the box and whisker plot are plotted so that the average daily minimum and average daily 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 of the daily average temperatures 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 Ed Wiebe, ecwiebe 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.
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Last Modified: May 17 2022 09:34:39.