Ottawa Weather in January
Canada · 30-year monthly averages
🤔 Fair time to visit
January in Ottawa is freezing, with daytime highs below zero, with average daytime highs around -5°C (23°F) and nighttime lows near -14°C (7°F). Expect roughly 69mm of precipitation spread over about 11 rainy days, with a moderate amount of rain.
Avg high
-5°C
23°F
Avg low
-14°C
7°F
Rainfall
69mm
moderate
Rainy days
11
days with ≥1mm
🎒 What to pack
- insulated winter coat
- thermal layers
- gloves and a warm hat
January vs the rest of the year
FAQ
- How hot is Ottawa in January?
- January in Ottawa is freezing, with daytime highs below zero, with average daytime highs around -5°C (23°F) and nighttime lows near -14°C (7°F). Expect roughly 69mm of precipitation spread over about 11 rainy days, with a moderate amount of rain.
- Does it rain a lot in Ottawa in January?
- Ottawa sees around 69mm of precipitation in January on average — moderate by global standards.
- Is January a good time to visit Ottawa?
- January is a workable month to visit Ottawa, but expect some weather trade-offs.