Weather in Chesterfield Inlet

Check the latest weather information for Chesterfield Inlet before your trip. Below are fresh forecasts and charts to help you plan your time.

The climate in Chesterfield Inlet can be described as severe Arctic, typical for Canada's northern territories. Low temperatures prevail here, and the weather requires travellers to prepare carefully with appropriate equipment. This is a land where nature demonstrates its strict character: winter dominates most of the year, and the concept of heat is practically non-existent here.

Distinct seasonality is manifested primarily in temperature contrasts. Winter is very long and frosty here: from November to April, average indicators consistently stay well below zero, reaching marks of -30°C in January and February. Summer is short and cool, arriving only in June. Even in the warmest month, July, the air warms up on average to only +11°C, so light summer clothing is not suitable.

A notable feature of the weather is the extremely low amount of precipitation throughout the year, which technically brings this region close to polar deserts. Despite the "dry" statistics, the number of days with precipitation (whether light snow or drizzle) remains noticeable, especially in the autumn period. When planning a trip, one should prepare for cool and fresh conditions even at the height of summer.

The climate in this corner of Canada is harsh and demands serious preparation from travellers, as Chesterfield Inlet is under the influence of Arctic air masses. Winter here is long, dark, and truly frosty. The coldest month of the year is February, when the average temperature drops to an extreme -30.6°C, and nightly frosts often reach -33.5°C. During this period, the air feels intensely cold, so having professional warm clothing is not just advice, but a necessity.

Summer in the region is short and fresh, bringing long-awaited relief after the harsh winter, but never being hot. The warmest month is traditionally considered July with an average figure of about 11.3°C. During the day, the air can warm up to a pleasant 14.6°C, which is ideal for active leisure; however, nights remain cool even at the height of the season, with temperatures around 7-8°C. Tourists should be aware that summer warmth here is very moderate.

Transitional seasons are distinguished by their swiftness and low temperatures. Spring comes slowly: even in May, average values stay at the level of -3.3°C, and snow melts reluctantly. Autumn arrives quickly, already returning stable frosts in October with an average temperature of -2.0°C. The annual temperature range here is huge, which creates a unique, contrasting character of the local nature.

The climate in Chesterfield Inlet is distinguished by a severe Arctic character, so the precipitation regime here has its own unique features. The total volume of moisture falling during the year is extremely small — often just 1–2 mm per month, which technically brings this area close to a polar desert. However, this does not mean the sky is always clear: cloudy days and light precipitation happen regularly.

The winter period, which lasts most of the year here, is characterized by snowfalls. The driest months are February and April, when the minimum number of days with precipitation is recorded (about 3–4 days). Due to low temperatures, snow is often fine and dry. In spring, the number of "wet" days gradually increases, reaching 8 days in May, although the temperature still remains below freezing.

Summer and early autumn are the times when precipitation falls most often, predominantly in the form of rain or drizzle. The cloudiest and wettest month is considered September, when up to 12 days with precipitation are observed. In August and October, rains (or wet snow in October) also fall quite often — about 9–10 days per month. Travellers should be prepared for the fact that even in summer, the weather can be changeable and damp.

When packing for Chesterfield Inlet, it is important to remember that you are heading to a region with a severe Arctic climate. Winter here is long and extremely cold, with temperatures often dropping below -30°C. The foundation of your luggage during this period is high-quality thermal underwear, wool sweaters, and professional outerwear: a windproof down parka with a hood and insulated trousers. Be sure to take special winter footwear designed for severe frosts, as well as warm mittens (they retain heat better than gloves) and a hat that fully covers your ears.

Summer in this region of Canada is short and cool: even in July and August, the temperature rarely exceeds +14°C. Therefore, the principle of layering remains relevant year-round. For summer trips, pack fleece jackets, thick trousers, and a light waterproof jacket or windbreaker, as the weather can be changeable. Comfortable trekking boots will be the best choice for walking on rocky terrain, ensuring comfort and protection for your feet.

Do not forget important accessories for protection against natural factors. Due to the cold wind and dry air, it is recommended to take a rich nourishing face cream and lip balm with you. Also, be sure to put sunglasses in your suitcase: in winter and spring, they will protect your eyes from the blinding light reflected off the snow, and during the polar day period, they will help you feel comfortable in bright sunshine.