Climate at a glance · Trenton
Annual mean7°day and night
Precipitation1234 mma year
Warmest monthJulyavg high 25°
Coldest monthJanuaryavg low -11°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
1234 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | -2° | -1° | 3° | 9° | 16° | 21° | 25° | 25° | 20° | 14° | 7° | 2° |
| Avg low | -11° | -11° | -6° | 0° | 5° | 10° | 14° | 14° | 10° | 5° | 0° | -7° |
| Precip, mm | 110 | 95 | 100 | 94 | 84 | 90 | 77 | 81 | 118 | 129 | 135 | 121 |
Climate normals 1981–2010 · Lyons Brook station (13 km away) · Environment and Climate Change Canada
45.6155°N, 62.6374°W · Elevation 25 m