Climate averages 1991–2020
Sydney, Canada weather
in June.
A mild, moderately wet month: the 4th warmest and the joint 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Sydney, Canada: daytime highs average 16.8°C and nights cool to about 9.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 89 mm of rain on roughly 11 days, which makes June a moderately wet month (the joint 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 42 min on an average June day.
The nearest other city in this atlas is Dartmouth (311 km away). In June its highs average 18.4°C, 1.6°C warmer than Sydney, Canada, with 98 mm of rain.
Among the 86 cities listed in Canada, Sydney, Canada ranks joint 83rd of 86 for the warmest June highs and joint 34th of 86 for the driest June (rainfall, lowest first). The mean June high of those 86 cities is 21.4°C; Sydney, Canada is 4.7°C cooler than that mean.
From June to July, average highs rise by 4.8°C to 21.5°C, and monthly rainfall falls from 89 mm to 85 mm.
The annual picture
June in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Sydney, Canada climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -0.7°C-6.9°C | -6.9°C | 118 | 12.9 | 9.19 h |
| February | -1.2°C-7.9°C | -7.9°C | 111 | 11.3 | 10.310 h |
| March | 1.3°C-5.0°C | -5.0°C | 108 | 12.4 | 11.912 h |
| April | 5.9°C-0.1°C | -0.1°C | 106 | 12.3 | 13.514 h |
| May | 11.5°C4.7°C | 4.7°C | 86 | 11.7 | 14.915 h |
| June, selected | 16.8°C9.9°C | 9.9°C | 89 | 11.0 | 15.716 h |
| July | 21.5°C15.3°C | 15.3°C | 85 | 10.5 | 15.415 h |
| August | 22.0°C16.4°C | 16.4°C | 89 | 10.9 | 14.214 h |
| September | 18.5°C13.2°C | 13.2°C | 104 | 10.5 | 12.613 h |
| October | 12.6°C8.2°C | 8.2°C | 131 | 12.3 | 11.011 h |
| November | 7.4°C3.0°C | 3.0°C | 124 | 12.7 | 9.510 h |
| December | 2.6°C-2.1°C | -2.1°C | 139 | 14.2 | 8.79 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Dartmouth in JuneCanada · 311 kmHigh 18.4°C · Low 11.2°C · 98 mm rain
- Halifax in JuneCanada · 313 kmHigh 16.8°C · Low 11.0°C · 98 mm rain
- Moncton in JuneCanada · 356 kmHigh 20.5°C · Low 11.5°C · 91 mm rain
- Saint John in JuneCanada · 466 kmHigh 17.8°C · Low 11.0°C · 108 mm rain
- St. John's in JuneCanada · 590 kmHigh 13.7°C · Low 7.0°C · 66 mm rain
- Québec in JuneCanada · 847 kmHigh 22.1°C · Low 12.6°C · 118 mm rain
- Montréal in JuneCanada · 1040 kmHigh 22.1°C · Low 13.2°C · 108 mm rain
- Ottawa in JuneCanada · 1204 kmHigh 23.4°C · Low 13.5°C · 99 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Sydney) is explained once on the Sydney, Canada year overview and on the Sources, method and limits page.