Year-round weather and climate in Chilliwack, Canada
Average temperatures in Chilliwack run from an average low of -1°C30°F in February up to an average high of 25°C77°F in July. July is the driest month at 3 rainy days; December the wettest at 23 rainy days. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 101K
- Currency
- CAD
- Language
- English / French
- Time zone
- Vancouver
Best time to visit
The most pleasant weather falls in July, August, and September, offering a perfect balance of comfortable temperatures and clear skies.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
Evening Chill: Temperatures drop by a noticeable <span class="val-c">11°C</span><span class="val-f">20°F</span> when the sun goes down. A light sweater or jacket is usually all you need for evening plans.
Seasonality Profile
True Four Seasons: Dramatic contrasts. Freezing winters, transitional shoulders, and blazing summers.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
All-Day Strolling: Weather is generally forgiving for long walking days. Comfortable sneakers are your most important packing item.
Average temperatures, sunshine, and rainfall
Average monthly weather in Chilliwack, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jul is typically driest at 3 rainy days (26mm); Dec the wettest at 23 rainy days (403mm).
| Month | Average high | Average low | Daily sunshine | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 6°C / 43°F | 0°C / 31°F | 3h | 16 | 171mm |
| Feb | 6°C / 43°F | -1°C / 30°F | 4h | 15 | 207mm |
| Mar | 10°C / 51°F | 1°C / 34°F | 7h | 18 | 204mm |
| Apr | 14°C / 57°F | 4°C / 39°F | 8h | 16 | 134mm |
| May | 19°C / 66°F | 9°C / 47°F | 10h | 11 | 79mm |
| Jun | 21°C / 69°F | 11°C / 53°F | 11h | 10 | 73mm |
| Jul | 25°C / 78°F | 15°C / 59°F | 14h | 3 | 26mm |
| Aug | 25°C / 77°F | 15°C / 59°F | 11h | 5 | 74mm |
| Sep | 21°C / 70°F | 13°C / 55°F | 9h | 9 | 76mm |
| Oct | 15°C / 58°F | 8°C / 46°F | 6h | 18 | 222mm |
| Nov | 9°C / 49°F | 4°C / 39°F | 3h | 19 | 287mm |
| Dec | 7°C / 45°F | 2°C / 36°F | 3h | 23 | 403mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Chilliwack?
July is the sunniest month in Chilliwack, averaging 14 hours of sunshine a day. Pack sunglasses and high-SPF sunscreen.
What clothes should I pack for Chilliwack?
Your packing list depends entirely on when you travel. Temperatures in Chilliwack swing from an average low of -1°C30°F in February up to 25°C77°F in July. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Chilliwack?
Chilliwack gets rain on about 163 days a year, with December being the wettest. If you're traveling then, pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Chilliwack with Packola.
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