Rain Days by Month at Colwood Elementary School

Days with rain greater than or equal to threshold (0.25 mm)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
2018 28 21 13 18 4 8 1 1 13 19 24 23 173
2017 12 22 29 20 11 4 1 2 9 17 16 17 160
2016 18 21 18 6 2 5 7 3 10 26 27 22 165
2015 17 17 18 10 2 3 2 5 11 12 18 21 136
2014 14 16 18 14 8 4 4 3 8 20 16 19 144
2013 13 16 16 14 17 8 3 14 10 16 14  
2012 22 20 7 6 9 5 1 1 17 21 23  
2011 22 20 22 16 10 4 6 1 9 17 21 23 171
2010 21 20 18 14 15 7 2 4 20 20 21 17 179
2009 20 17 23 8 11 4 3 5 11 16 28 15 161
2008 24 18 27 12 7 5 3 8 2 13 24 20 163
2007 25 20 24 17 5 12 7 7 11 21 27 24 200
2006 5 13 8 9 7 3 2 7 16 26 21  
Average 20    18    20    13    8    6    4    3    10    17    22    20    165
Std Dev 5    4    5    5    5    3    2    2    5    4    4    3    17

Text version of this data. CSV version of this data.

This table presents a summary of days where at least 0.25 mm of rain was recorded. This is one tip of the tipping bucket gauges used for this project. Frozen precipitation is not measured until the ice and snow trapped in the rain gauge melts. Where there are no observations for an entire month, the month is shown as blank. However, there is no way to see from this table where data is missing for spans of less than one month so if you are in doubt of the values compare them to the values recorded at other nearby stations or check the daily values for the month and year at the Rain Days table (each year in the table above is a link to the appropriate page).

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Disclaimer:

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 01 2018 13:27:17.