Ottawa Weather in June
Canada · June climate averages and travel tips
Avg high23°C (74°F)
Avg low12°C (54°F)
Rainfall102 mm (4.0 in)
RatingGood 7.4/10
Expect warm days in Ottawa in June: the average high is 23°C (74°F) and the average low is 12°C (54°F). June is summer in Canada. The month is moderately rainy, with about 102 mm (4.0 in) of rain spread over 16 days, making it the second wettest month of the year. You get roughly 15.5 hours of daylight and frequently cloudy skies.
Is June a good time to visit Ottawa?
June is a good time to visit Ottawa (7.4/10), though May and September are even better.
June weather at a glance
| Average high | 23°C (74°F) |
|---|---|
| Average low | 12°C (54°F) |
| Daily mean | 18°C (64°F) |
| Rainfall | 102 mm (4.0 in) |
| Rainy days (1 mm+) | 16 |
| Humidity | 78% |
| Cloud cover | 63% |
| Daylight | 15.5 hours |
| Est. sunshine | 6.3 hours/day |
| Wind | 1 km/h |
| vs May | 5°C warmer than May, with 24 mm more rain. |
What to pack for Ottawa in June
- T-shirts plus a light layer for the evening
- an umbrella or rain jacket
Ottawa weather in other months
Jan-6°C / -16°C64 mmPoorFeb-5°C / -15°C55 mmPoorMar2°C / -9°C61 mmPoorApr11°C / 0°C89 mmFairMay19°C / 7°C78 mmExcellentJun23°C / 12°C102 mmGoodJul26°C / 15°C103 mmFairAug25°C / 15°C94 mmGoodSep22°C / 10°C81 mmExcellentOct14°C / 4°C93 mmFairNov5°C / -3°C65 mmPoorDec-3°C / -11°C81 mmPoor
← MayBest time to visit OttawaJuly →
Better weather in June nearby
- Los Angeles, California28°C · 1 mm · Excellent
- San Francisco, California22°C · 6 mm · Excellent
- San Diego, California27°C · 14 mm · Excellent
- Cabo San Lucas29°C · 5 mm · Excellent
- Tijuana27°C · 14 mm · Excellent
- Seattle, Washington20°C · 57 mm · Excellent
Nearby in June
- Montreal22°C · 106 mm
- Toronto21°C · 70 mm
- Quebec21°C · 122 mm
- Boston, Massachusetts24°C · 109 mm
- The Bronx, New York25°C · 107 mm
- Manhattan, New York25°C · 107 mm
Where else is good in June? See where to go in June.