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Rain Days by Month at Ian Stewart Complex/Mt. Douglas High School

Count of 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
2021 23 16  
2020 25 15 17 10 10 11 7 7 8 15 22 21 168
2019 17 14 10 13 5 3 7 8 16 17 15 21 146
2018 25 18 9 16 2 8 1 2 13 17 18 19 148
2017 11 18 24 18 12 5 2 2 9 15 25 18 159
2016 19 22 19 8 3 8 6 2 11 26 23 20 167
2015 19 17 18 12 2 3 3 6 12 15 20 25 152
2014 15 16 20 12 8 3 2 3 11 24 15 17 146
2013 19 16 17 14 16 7 0 10 18 18 17 15 167
2012 19 18 18 15 8 14 3 1 1 18 21 25 161
2011 24 19 20 16 14 6 10 1 8 16 16 18 168
2010 20 17 17 15 14 7 2 4 23 19 21 19 178
2009 12 14 17 8 11 6 3 5 10 16 23 11 136
2008 20 13 22 13 8 6 4 11 5 15 19 18 154
2007 21 17 22 13 4 11 7 5 9 17 18 21 165
2006 24 11 10 11 8 5 3 2 7 15 26 21 143
2005 17 7 13 11 12 8 4 5 4 20 18 14 133
2004 25 11 14 4 10 5 5 8 18 16 23 23 162
2003 18 9 21 17 10 5 2 2 11 16 12 21 144
2002 10 9 18 6 4 1 7 7 18 16  
Average 19    14    16    12    9    6    4    4    10    16    19    18    155
Std Dev 6    5    6    4    5    3    3    3    6    5    6    6    12

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.