| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 7.4° | 2.3° | 150.3mm | 19.4 | 30 |
| February | 8.5° | 2.4° | 84.4mm | 15.4 | 33 |
| March | 10.2° | 3.4° | 84.2mm | 18 | 39 |
| April | 13° | 5.1° | 51.9mm | 13.3 | 51 |
| May | 16.7° | 8.1° | 37.6mm | 10.7 | 68 |
| June | 19.7° | 10.6° | 29mm | 9 | 81 |
| July | 22.6° | 12.3° | 14.6mm | 4.2 | 92 |
| August | 22.5° | 12.2° | 23.4mm | 4.8 | 90 |
| September | 19.4° | 10.2° | 42.8mm | 8.9 | 80 |
| October | 13.8° | 7° | 112.6mm | 16.5 | 50 |
| November | 9.5° | 4° | 159.7mm | 20 | 36 |
| December | 7° | 2° | 145.9mm | 19.3 | 28 |
January in Saanich averages a daily high of 7.4°C with nights around 2.3°C. Expect roughly 19.4 wet days totalling 150.3mm. A hard month to visit for comfort alone.
February in Saanich averages a daily high of 8.5°C with nights around 2.4°C. Expect roughly 15.4 wet days totalling 84.4mm. A hard month to visit for comfort alone.
March in Saanich averages a daily high of 10.2°C with nights around 3.4°C. Expect roughly 18 wet days totalling 84.2mm. Demanding conditions — pack for it and plan indoor options.
April in Saanich averages a daily high of 13°C with nights around 5.1°C. Expect roughly 13.3 wet days totalling 51.9mm. Demanding conditions — pack for it and plan indoor options.
May in Saanich averages a daily high of 16.7°C with nights around 8.1°C. Expect roughly 10.7 wet days totalling 37.6mm. Generally workable, with some weather to plan around.
June in Saanich averages a daily high of 19.7°C with nights around 10.6°C. Expect roughly 9 wet days totalling 29mm. Comfortable conditions for being outdoors all day.
July in Saanich averages a daily high of 22.6°C with nights around 12.3°C. Expect roughly 4.2 wet days totalling 14.6mm. Comfortable conditions for being outdoors all day.
August in Saanich averages a daily high of 22.5°C with nights around 12.2°C. Expect roughly 4.8 wet days totalling 23.4mm. Comfortable conditions for being outdoors all day.
September in Saanich averages a daily high of 19.4°C with nights around 10.2°C. Expect roughly 8.9 wet days totalling 42.8mm. Comfortable conditions for being outdoors all day.
October in Saanich averages a daily high of 13.8°C with nights around 7°C. Expect roughly 16.5 wet days totalling 112.6mm. Demanding conditions — pack for it and plan indoor options.
November in Saanich averages a daily high of 9.5°C with nights around 4°C. Expect roughly 20 wet days totalling 159.7mm. Demanding conditions — pack for it and plan indoor options.
December in Saanich averages a daily high of 7°C with nights around 2°C. Expect roughly 19.3 wet days totalling 145.9mm. A hard month to visit for comfort alone.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Saanich peaks at 92.
Based on 30 years of records, July–August scores highest for comfort in Saanich, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 22.6°C.
November is the wettest, averaging 159.7mm of rain across roughly 20 wet days.
December is the coolest month, with average daily highs around 7°C.