Climate at a glance · Winchester
Annual mean6°day and night
Precipitation981 mma year
Warmest monthJulyavg high 27°
Coldest monthJanuaryavg low -15°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
981 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | -5° | -3° | 3° | 12° | 19° | 24° | 27° | 25° | 20° | 13° | 6° | -2° |
| Avg low | -15° | -13° | -7° | 1° | 7° | 13° | 15° | 14° | 9° | 3° | -2° | -10° |
| Precip, mm | 75 | 61 | 68 | 76 | 84 | 97 | 94 | 84 | 94 | 86 | 87 | 75 |
Climate normals 1981–2010 · Russell station (20 km away) · Environment and Climate Change Canada
45.0834°N, 75.3493°W · Elevation 75 m