Richmond Hill

What is the climate like in Richmond Hill?

Richmond Hill is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 20°F (-7°C). The wettest month is typically April and the driest is September; the year sees roughly 34 in of precipitation.

• Warmest monthJuly — average high 81°F (27°C)
• Coolest monthJanuary — average low 20°F (-7°C)
• Wettest monthApril (3.5 in)
• Driest monthSeptember (2.0 in)
• Annual precipitation34 in