Terrace Weather in May
Terrace in May sees moderate daytime temperatures of 12°C (54°F) and nighttime lows of 2°C (36°F). With just 106 mm (4.2 in) of rainfall on average, it's the driest month of the year.
Rainfall in Terrace in May
Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities, even though the temperatures are on the cooler side. Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 106 mm (4.2 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Terrace in May
Expect highs of 12°C (54°F) in Terrace in May, with nights dropping to around 2°C (36°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Terrace.
Terrace Temperature in May
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Terrace Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Terrace - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Terrace typically rise from around 13°C (55°F) at the start of May to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 8°C (46°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Terrace in May
Browse day-by-day weather records for Terrace spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Terrace historical weather extremes in May
Based on 20 years of weather observations (2006-2026), these are the most extreme conditions recorded in Terrace.
- The hottest May day on record in Terrace reached 29°C (84°F) (May 15, 2023).
- Terrace experienced its chilliest May day on May 9, 2012, reaching only 5°C (41°F).
- The lowest overnight temperature recorded in May was -2°C (28°F) (May 2, 2017).
- The heaviest May precipitation occurred on May 17, 2011, when 36 mm (1.4 in) of precipitation fell.
Best Places in Canada in May
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in May →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Terrace in May
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags.
What To Do in Terrace in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Barbeque4/10 -
Camping3/10 -
Outdoor sports5/10
Terrace 3-Day Forecast
See the full Terrace climate overview or explore weather in Canada.
Popular in May
Where to go in May - average daytime high across popular destinations.
Niagara Falls
21°C (70°F) Montréal20°C (68°F) Ottawa20°C (68°F) Quebec City19°C (66°F) Calgary17°C (63°F) Vancouver16°C (61°F) Toronto16°C (61°F) Whistler11°C (52°F) 
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