Courtenay Climate by Month
Courtenay, British Columbia, Canada
Warm summers and cool winters, with rain spread through the year.
Courtenay has warm summers and cool winters, with rain spread through the year. Expect highs of 75°F (24°C) in July and 43°F (6°C) in January, with the coldest nights (January) near 34°F (1°C). About 54 in (1364 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 34°F(1°C)
- Average low, January
- Rain per year
- 54 in(1364 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: July
Best and worst months in Courtenay
Best for weatherThe most comfortable weather comes in July and August, with highs around 75°F (24°C) and about 1.3 in (32 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 43°F (6°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Courtenay weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 43°F(6°C) | 34°F(1°C) | 8.7 in(220 mm) | 89% | 0.8 |
| FebFebruary | 46°F(8°C) | 34°F(1°C) | 4.6 in(117 mm) | 83% | 1.6 |
| MarMarch | 51°F(11°C) | 37°F(3°C) | 5.4 in(137 mm) | 72% | 2.6 |
| AprApril | 57°F(14°C) | 40°F(5°C) | 3.3 in(84 mm) | 69% | 4.0 |
| MayMay | 65°F(18°C) | 47°F(8°C) | 1.8 in(46 mm) | 66% | 5.3 |
| JunJune | 69°F(21°C) | 52°F(11°C) | 1.9 in(47 mm) | 72% | 5.5 |
| JulJulyBest | 75°F(24°C) | 56°F(13°C) | 1.0 in(26 mm) | 70% | 5.7 |
| AugAugustBest | 75°F(24°C) | 55°F(13°C) | 1.5 in(38 mm) | 71% | 4.9 |
| SepSeptember | 68°F(20°C) | 50°F(10°C) | 2.3 in(58 mm) | 77% | 3.4 |
| OctOctober | 57°F(14°C) | 43°F(6°C) | 5.7 in(144 mm) | 81% | 1.8 |
| NovNovember | 48°F(9°C) | 38°F(3°C) | 9.1 in(230 mm) | 85% | 1.0 |
| DecDecember | 43°F(6°C) | 34°F(1°C) | 8.5 in(217 mm) | 88% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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