Weather in Comox

Planning your day or a trip to Comox? Here you will find the latest weather information, including detailed forecasts and clear charts.

The climate in the city of Comox can be described as mild and temperate, heavily influenced by the ocean. Thanks to its coastal location, there is no extreme heat or severe frost here, which favourably distinguishes this region from many other parts of Canada. The weather here is often compared to the Mediterranean, but with cooler summers.

Throughout the year, there is a clear division into seasons. Summer in Comox is warm and predominantly dry: in July and August, the average temperature is around 19°C, and the number of rainy days is minimal (only about 8 days a month). This is the best time for those who prefer sunny weather and outdoor recreation.

Winter, conversely, is characterised by high humidity and frequent precipitation, although it remains quite warm. In January and December, the number of days with precipitation can exceed 20 per month, however, the air temperature rarely drops below freezing, holding at an average of 3°C. Spring and autumn serve as transitional periods when the number of sunny days gradually changes.

The climate in Comox is distinguished by its mildness and the absence of extreme fluctuations, making the city attractive to visit almost all year round. The winter period here passes without severe frosts: the coldest months are January, February, and December, when the average temperature hovers around 2.6°C — 3.4°C. Nighttime figures in winter rarely drop below freezing, remaining within 0.5°C — 1.8°C, so instead of biting cold, guests are greeted by an invigorating coolness.

Summer in this region of Canada can be called ideal for those who do not like exhausting heat. According to statistics, the warmest month is August with an average temperature of 19.0°C and daytime highs reaching a comfortable 23.2°C. July is only slightly behind in terms of figures. This time of year is characterised by pleasant warmth, which allows you to enjoy long walks and relaxation in nature without suffering from humidity or stuffiness.

Travellers should take into account moderate daily temperature fluctuations, especially during the summer season. The difference between the daily maximum and nightly minimum in summer is about 8-9 degrees: after a warm day, when the air warms up to 23°C, nights bring freshness with temperatures around 14°C — 15°C. The transitional seasons, spring and autumn, also pass smoothly: already in May the air warms up to 16.5°C during the day, and September retains echoes of summer, maintaining an average temperature at the level of 15.3°C.

The nature of precipitation in Comox has a clearly pronounced seasonality, dividing the year into a wet winter period and a relatively dry summer. The "wettest" time is winter and late autumn. January is considered the peak month, when the highest number of days with precipitation is recorded — about 23, and the average volume of moisture reaches 12 mm. In November and December, the weather also does not spoil one with dryness: rain or wet snow can fall for more than 20 days a month.

With the arrival of warmth, the situation changes dramatically. Summer in Comox is a season when the umbrella can be put far away. July and August are the driest months of the year: the number of days with precipitation drops to 8, and their volume is minimal (only 1–2 mm). This is the best time for tourism and active recreation in nature, as the probability of getting caught in prolonged rain is extremely low.

Spring and early autumn represent transitional periods with moderate humidity. In months such as May or September, the number of rainy days varies from 12 to 14. Precipitation at this time is often short-term in nature, so, despite the statistics, travellers still have plenty of opportunities for comfortable walks around the city and its surroundings.

When packing for Comox, keep in mind that the weather here can be changeable, so a smart choice of wardrobe is the key to a comfortable journey. Since a significant amount of precipitation falls from late autumn to early spring, and the temperature stays just above freezing, the main element of your luggage should be reliable protection against moisture. Be sure to take a high-quality waterproof jacket with a hood or a raincoat, as well as water-repellent footwear. Warm sweaters, a scarf, and thermal underwear will also come in handy for walks during the cool and damp winter months.

Summer in this region of Canada is pleasant and not too hot, with average highs of around +23°C and minimal rain. For a trip in July or August, light clothes made from natural fabrics are suitable, but do not forget the principle of layering. Even in the warm season, evenings can be fresh, so a fleece jacket, hoodie, or light windbreaker will be very useful. Given the activity of the sun on clear days, be sure to pack sunscreen and sunglasses in your suitcase.

Regardless of the time of year, rely on comfort and practicality, especially if you plan to walk a lot. You will need comfortable broken-in trainers or hiking boots with non-slip soles for exploring natural attractions. If your visit falls during the off-season, a compact umbrella and a light hat will make your stay in the fresh air much more pleasant, protecting you from possible wind and drizzle.