Cornwall
Cornwall is a town in Ontario, Canada. It has a population of about 46,589 (2016). The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.
Best: May–Jun · Sep. Warmth, sunshine and dry days, month by month.
Cornwall at a glance
The months with the highest weather score
Average high in July
Average low in January
76 mm of rain
61 mm of rain
within 34 km
Weather in Cornwall
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Sunny · wind 6 km/h · humidity 52%
When to go to Cornwall
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 16 | 20 | 18 | 32 | 67 | 64 | 57 | 62 | 74 | 42 | 16 | 15 |
| High | -4° | -2° | 3° | 12° | 20° | 25° | 27° | 26° | 22° | 14° | 7° | 0° |
| Low | -14° | -13° | -7° | 0° | 7° | 12° | 15° | 14° | 9° | 4° | -2° | -9° |
| Rain (mm) | 71 | 61 | 66 | 76 | 87 | 99 | 103 | 87 | 98 | 99 | 89 | 76 |
| Wet days | 16 | 13 | 14 | 13 | 12 | 15 | 17 | 15 | 10 | 14 | 16 | 18 |
What's on in Cornwall
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Cornwall
More museums: Cornwall Community Museum · Inverarden Regency Cottage Museum
Outdoors around Cornwall
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Cornwall
Wildlife in October
The birds and mammals of Canada seen most this month, compared with the rest of their year.
The sky over Cornwall
Earthquakes around Cornwall
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Fossil sites near this town
Fossil sites: 4 · 0 km
Formations around the town
Universities and research institutes
Towns and villages around Cornwall
Each with its own page: weather, climate and the best time to visit.
Cornwall from above
Getting to Cornwall
Places near Cornwall
Places with a climate like Cornwall
Matched month by month on temperature, rain and sunshine.
97% alikeJeffersonville
96% alikeRichford
97% alikeCambridge
96% alikeBerkshire
96% alikeUnderhill
97% alike