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Station Monthly Statistics for 2021 -- Carihi Secondary

at Carihi Secondary

Station name Year

graph of annual means
Month Minimum
(Std. Dev.) °C
January2.14.6 (1.3)6.831
February0.22.7 (1.5)5.528
March2.65.8 (1.9)8.931
April5.19.9 (3.0)14.730
May7.912.3 (2.9)17.131
June11.416.0 (2.9)20.925
September8.912.7 (2.2)15.72
November6.97.4 (0.3)7.72

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.

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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 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 09:33:10.