Climate almanac

Ionview

Ontario, CA · 43.74°, -79.27°

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What is the climate like in Ionview?

Ionview is warmest in August, when daily highs average 75°F (24°C), and coolest in January, when lows fall to about 23°F (-5°C). The wettest month is typically April and the driest is September; the year sees roughly 39 in of precipitation.

  • Warmest monthAugust — average high 75°F (24°C)
  • Coolest monthJanuary — average low 23°F (-5°C)
  • Wettest monthApril (4.3 in)
  • Driest monthSeptember (2.4 in)
  • Annual precipitation39 in