Rain Days by Month at Vancouver Island University

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
2024			14	15	9	14	2	8	10	17	18	0
2023	24	19	15	19	5	4	1	6	11	15	16	23	158
2022	18	9	11	17	13				0	0	11	16
2021	23	18	14	9	9	10	1	5	5	1	20	20	135
2020	28	17	16	13	13	18	5	7	9	18	22	22	188
2019	13	18	4	17	7	5	8	2	16	16	14	27	147
2018	24	24	16	21	6	11	5	3	16	14	23	14	177
2017	13	17	26	23	12	7	1	2	9	13	25	15	163
2016	22	22	19	9	7	12	6	6	14	28	26	20	191
2015	16	14	17	14	5	6	4	6	15	17	17	25	156
2014	6	17	16	15	14	10		4	9	22	8	18
2013	16	23	16	18	20	11	0	13	16	16	17	9	175
2012	21	21	26	17	7	19	4	4	4	20	20	28	191
2011	23	19	25	19	16	9	9	2	9	18	18	18	185
2010	23	18	21	16	16	10	2	6	19	13	20	23	187
2009	9	14	20	8	13	4	4	5	12	17	24	12	142
2008	20	17	27	14	11	11	6	8	7	14	17	16	168
2007										7	21	19
2006
2005
2004
2003
2002
Average	13	12	13	11	8	7	3	4	8	12	15	14	168
Std Dev	10	9	9	8	6	6	3	3	6	9	9	10	19

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).

Rain Days by Month at Vancouver Island University

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