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LakeQuality
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Waldenlake Water Temperature

Waldenlake in Hillsborough County, Florida typically sits around 84°F at the surface in September — warmest in Jun (~88°F) and coldest in Jan (~60°F). That is a typical value for the month, not a live reading.

Typical in September
84°F
Warm
Summer average
87°F
Warmest (Jun)
88°F
Coldest (Jan)
60°F

Typical water temperature by month

Jan
60°
Feb
Mar
73°
Apr
May
84°
Jun
88°
Jul
87°
Aug
86°
Sep
84°
Oct
Nov
Dec

Typical surface water temperature by month, from 23 field readings (20102025) via the EPA Water Quality Portal. Months with too few readings are left blank.

Is Waldenlake warm enough to swim?

At its summer peak (~87°F): Warm

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? Waldenlake water quality: clarity, algae, phosphorus, depth, fish species, and current advisories, all on one page.

Where to stay near Waldenlake

Planning a swim or lake trip? Compare cabins, lodges, and vacation rentals near Waldenlake — 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 Waldenlake

Prices for Sep 18–20, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

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Frequently asked questions

What is the water temperature of Waldenlake?

Waldenlake typically sits around 84°F at the surface in September, from 23 EPA Water Quality Portal field readings (2010–2025). That is a typical value for the month, not a live reading.

When is Waldenlake warmest?

Surface water at Waldenlake is typically warmest in June, reaching about 88°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 Waldenlake warm enough to swim?

At its typical summer peak of about 87°F, Waldenlake 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 Waldenlake 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 — 23 readings from 4 monitoring stations between 2010 and 2025. 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.