Casselman, Canada Climate
Canada
Pop. 3,074 Elev. 64 m / 210 ft
TZ: America/Toronto (UTC-4) ·
Winters in Casselman are severe, with temperatures dropping to 9°F (-13°C) in February, while summers bring mild highs of 83°F (28°C) in July. Humidity pushes the summer feels-like temperature to 88°F (31°C), while wind chill can drive winter lows to 1°F (-17°C). Expect around 53 rainy days annually (31.1 in / 791 mm total), with snow on 13 days and 97 in (2462 mm) of annual accumulation. The city averages 71 sunny days per year and around 27 thunderstorm days. Nearby lake water reaches 70°F (21°C) in summer.
| Temperature | 28°C (83°F) high | -13°C (9°F) low |
| Feels like | 31°C (88°F) high | -17°C (1°F) low |
| Rain | 53 days | 791 mm (31.1 in) /yr |
| Snow | 13 days | 2462 mm (96.9 in) /yr |
| Sky | 71 sunny | 27 stormy |
| Wind | 1.3 m/s (2.8 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Aug, Sep
Sky & Air by Month
Cloud cover (%)
77
Jan 71
Feb 71
Mar 71
Apr 77
May 58
Jun 57
Jul 49
Aug 45
Sep 48
Oct 77
Nov 77
Dec Humidity (%)
69
Jan 70
Feb 66
Mar 60
Apr 67
May 62
Jun 69
Jul 63
Aug 70
Sep 69
Oct 80
Nov 72
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 47 km Massena International Airport Richards Field (MSS)
Ski resort 51 km
National park 31 km Parc national de Plaisance
Mountain peak
(1,555 m) 156 km Algonquin Peak
Hospital 34 km Winchester District Memorial Hospital
Hiking trail 55 km Pioneers Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | -4°C 24°F | -12°C 10°F | 4 mm 0.1 in | 424 mm16.7 in | 2 |
| February | -4°C 25°F | -13°C 9°F | 8 mm 0.3 in | 735 mm28.9 in | 4 |
| March | 6°C 42°F | -5°C 24°F | 66 mm 2.6 in | 376 mm14.8 in | 3 |
| April | 13°C 55°F | 1°C 34°F | 100 mm 3.9 in | 146 mm5.8 in | 4 |
| May | 20°C 68°F | 9°C 48°F | 92 mm 3.6 in | — | 5 |
| June | 26°C 79°F | 15°C 58°F | 63 mm 2.5 in | — | 6 |
| July | 28°C 83°F | 17°C 62°F | 102 mm 4.0 in | — | 6 |
| August | 27°C 80°F | 14°C 58°F | 57 mm 2.3 in | — | 13 |
| September | 23°C 73°F | 10°C 50°F | 53 mm 2.1 in | — | 15 |
| October | 16°C 61°F | 5°C 41°F | 152 mm 6.0 in | — | 12 |
| November | 4°C 39°F | -1°C 30°F | 63 mm 2.5 in | 316 mm12.4 in | 0 |
| December | -3°C 27°F | -12°C 11°F | 30 mm 1.2 in | 464 mm18.3 in | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 2 | 0 |
| February | 4 | 0 |
| March | 3 | 2 |
| April | 4 | 5 |
| May | 5 | 4 |
| June | 6 | 2 |
| July | 6 | 6 |
| August | 13 | 2 |
| September | 15 | 3 |
| October | 12 | 3 |
| November | 0 | 0 |
| December | 1 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 0°C 32°F |
| February | 0°C 32°F |
| March | 0°C 32°F |
| April | 2°C 36°F |
| May | 6°C 43°F |
| June | 12°C 54°F |
| July | 21°C 70°F |
| August | 21°C 69°F |
| September | 18°C 65°F |
| October | 13°C 55°F |
| November | 7°C 45°F |
| December | 2°C 35°F |