Old Lake Davenport Water Temperature
Old Lake Davenport in Polk County, Florida averages about 88°F at the surface in summer — warmest in Aug (~90°F) and coldest in Apr (~75°F). These are typical values by month, not a live reading.
Typical water temperature by month
Typical surface water temperature by month, from 9 field readings (2016–2023) via the EPA Water Quality Portal. Months with too few readings are left blank.
Is Old Lake Davenport warm enough to swim?
Very comfortable for swimming. Warm surface water can also favor blue-green algae in nutrient-rich lakes, so check for advisories before you go in.
Want more than temperature? Old Lake Davenport scored C on water quality — clarity, algae, phosphorus, depth, fish species, and swimming safety, all on one report card.
Water temperatures at nearby Florida lakes
Summer average ~88°F
Summer average ~78°F
Summer average ~86°F
Summer average ~86°F
Summer average ~85°F
Summer average ~87°F
Explore water temperatures
Where to stay near Old Lake Davenport
Planning a swim or lake trip? Compare cabins, lodges, and vacation rentals near Old Lake Davenport — live availability and prices. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Old Lake Davenport
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Old Lake Davenport?
Get lake water-quality report cards plus the best cabin & lodging deals near Old Lake Davenport — straight to your inbox. No spam, unsubscribe anytime.
Frequently asked questions
What is the water temperature of Old Lake Davenport?
Old Lake Davenport has a typical summer surface temperature of about 88°F. It is usually warmest in August (around 90°F) and coldest in April (around 75°F). These are typical values by month from 9 EPA Water Quality Portal field readings (2016–2023), not a live reading.
When is Old Lake Davenport warmest?
Surface water at Old Lake Davenport is typically warmest in August, reaching about 90°F. Lake surface temperature lags air temperature by several weeks, so the warmest water usually arrives in mid-to-late summer even though the hottest air can come earlier.
Is Old Lake Davenport warm enough to swim?
At its typical summer peak of about 88°F, Old Lake Davenport rates as "warm" for swimming. Very comfortable for swimming. Warm surface water can also favor blue-green algae in nutrient-rich lakes, so check for advisories before you go in.
Where does this Old Lake Davenport water temperature data come from?
Every temperature on this page is a typical (climatological) value computed from real surface-water field readings collected by state and federal agencies and published through the EPA Water Quality Portal — 9 readings from 2 monitoring stations between 2016 and 2023. They describe what is typical for each month, not the temperature right now.
About this data
Water temperatures are a climatology — the typical value for each month, averaged from real surface-water field readings collected by state and federal agencies and published through the EPA Water Quality Portal. They tell you what to expect, not the temperature at this moment. Actual conditions vary with recent weather, depth, and time of day.