Cape Coral averages 120.7 days a year above 90°F, with August the wettest month at 10.43 in of normal rain. The hottest day on record was 103°F on Jun 16, 1981; the coldest, 27°F on Dec 24, 1989. The single biggest 24-hour rain event recorded was 7.75 in on May 18, 1989.
Climate and Average Weather Year Round in Cape Coral
Year-round temperature
In Cape Coral, the warmest months are June through September, with average daily highs between 90°F and 92°F. The coldest stretch runs December through February, with highs between 75°F and 78°F and overnight lows reaching 54°F.
Rainfall through the year
Rainfall in Cape Coral averages 4.8 in per month over the long run. August is the wettest at 10.4 in, while February is the driest at 1.8 in.
Days at 90 °F or hotter
Cape Coral averages 120.7 days per year at 90 °F or hotter. The hottest year on record saw 168 such days (2023); the coolest just 30 (2026).
Precipitation this year
As of May 29, Cape Coral has received 8.3 in of precipitation this year — 30% below the long-term normal for this point in the year (12.0 in).