Ottawa Weather in January
With daytime temperatures of -1°C (30°F) and nighttime lows of -10°C (14°F), January in Ottawa brings very low temperatures during the day. It is also the driest month of the year, with minimal snowfall.
Rainfall in Ottawa in January
January is the month with the least rainfall. Whether you're keen on hiking, city exploring, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans, even if it's not the warmest time of year. Records from the past 30 years suggest around 10 days of snow, with 46 mm (1.8 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Ottawa in January
In January, Ottawa sees very low temperatures, with highs of -1°C (30°F). Nights drop to around -10°C (14°F). January is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -10°C (14°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and September typically offer the best weather for Ottawa.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ottawa's climate page.
Ottawa Temperature in January
Min Temperature
-10°C (14°F)
Max Temperature
-1°C (30°F)
Chance of Rain
33%
Precipitation
46 mm (1.8 in)
Rainy days
10 days
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Ottawa in January
It's wise to bundle up for freezing conditions in Ottawa in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Ottawa in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ottawa's climate page.
See the full Ottawa climate overview or explore weather in the United States of America.
