Climate at a glance · Deep River
Annual mean6°day and night
Precipitation859 mma year
Warmest monthJulyavg high 26°
Coldest monthJanuaryavg low -17°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
859 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | -7° | -4° | 3° | 11° | 19° | 24° | 26° | 25° | 20° | 12° | 4° | -3° |
| Avg low | -17° | -15° | -9° | 0° | 6° | 12° | 14° | 13° | 9° | 3° | -3° | -11° |
| Precip, mm | 55 | 44 | 57 | 59 | 87 | 87 | 85 | 81 | 89 | 83 | 75 | 57 |
Climate normals 1981–2010 · Chalk River Aecl station (12 km away) · Environment and Climate Change Canada
46.1001°N, 77.4995°W · Elevation 146 m