Lake Wappapello Nr. Dam Water Temperature
Lake Wappapello Nr. Dam in Wayne County, Missouri averages about 84°F at the surface in summer — warmest in Jul (~86°F) and coldest in May (~73°F). These are typical values by month, not a live reading.
Typical water temperature by month
Typical surface water temperature by month, from 101 field readings (2010–2024) via the EPA Water Quality Portal. Months with too few readings are left blank.
Is Lake Wappapello Nr. Dam 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? Lake Wappapello Nr. Dam scored D on water quality — clarity, algae, phosphorus, depth, fish species, and swimming safety, all on one report card.
Water temperatures at nearby Missouri lakes
Summer average ~84°F
Summer average ~83°F
Summer average ~82°F
Summer average ~82°F
Summer average ~85°F
Summer average ~80°F
Explore water temperatures
Where to stay near Lake Wappapello Nr. Dam
Planning a swim or lake trip? Compare cabins, lodges, and vacation rentals near Lake Wappapello Nr. Dam — live availability and prices.
Top-rated places to stay near Lake Wappapello Nr. Dam
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 Lake Wappapello Nr. Dam?
Get lake water-quality report cards plus the best cabin & lodging deals near Lake Wappapello Nr. Dam — straight to your inbox. No spam, unsubscribe anytime.
Frequently asked questions
What is the water temperature of Lake Wappapello Nr. Dam?
Lake Wappapello Nr. Dam has a typical summer surface temperature of about 84°F. It is usually warmest in July (around 86°F) and coldest in May (around 73°F). These are typical values by month from 101 EPA Water Quality Portal field readings (2010–2024), not a live reading.
When is Lake Wappapello Nr. Dam warmest?
Surface water at Lake Wappapello Nr. Dam is typically warmest in July, reaching about 86°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 Lake Wappapello Nr. Dam warm enough to swim?
At its typical summer peak of about 84°F, Lake Wappapello Nr. Dam 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 Lake Wappapello Nr. Dam 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 — 101 readings from 3 monitoring stations between 2010 and 2024. 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.