Riverside

What is the climate like in Riverside?

Riverside is warmest in July, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 25°F (-4°C). The wettest month is typically May and the driest is September; the year sees roughly 44 in of precipitation.

• Warmest monthJuly — average high 85°F (29°C)
• Coolest monthJanuary — average low 25°F (-4°C)
• Wettest monthMay (4.5 in)
• Driest monthSeptember (2.9 in)
• Annual precipitation44 in