Updated: Issued on Sunday December 20 2009,0:05 - St Catharines
| OBSERVED | Normals | Records | Sun | |
|---|---|---|---|---|
| Maximum | -1°C | 32°F | 46°F (1976) |
Sunrise: 7:44
Sunset: 16:43 |
| Minimum | -5°C | 20°F | 6°F (1989) | |
| Precipitation | 0 mm | 1.7 mm | 7.4 mm (1982) |
| Normals | Records | Sun | |
|---|---|---|---|
| Maximum | 36°F | 55°F (1988) |
Sunrise: 7:45
Sunset: 16:43 |
| Minimum | -6°C | -15°C (1979) | |
| Precipitation | 3.0 mm | 26.9 mm (1973) |
| Normals | Records | Sun | |
|---|---|---|---|
| Maximum | 34°F | 52°F (1998) |
Sunrise: 7:45
Sunset: 16:44 |
| Minimum | 22°F | 4°F (1983) | |
| Precipitation | 3.0 mm | 18.6 mm (1998) |
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