Big Barbee Lake Water Temperature
Big Barbee Lake in Kosciusko County, Indiana typically sits around 74°F at the surface in August — warmest in Jul (~81°F) and coldest in Jun (~72°F). That is a typical value for the month, not a live reading.
Typical water temperature by month
Typical surface water temperature by month, from 13 field readings (2012–2020) via the EPA Water Quality Portal. Months with too few readings are left blank.
Is Big Barbee Lake warm enough to swim?
Pleasant for swimming — the range most people find enjoyable without a wetsuit.
Want more than temperature? Big Barbee Lake scored NR on water quality — clarity, algae, phosphorus, depth, fish species, and swimming safety, all on one report card.
Water temperatures at nearby Indiana lakes
Summer average ~78°F
Summer average ~79°F
Summer average ~75°F
Summer average ~81°F
Summer average ~78°F
Summer average ~78°F
Explore water temperatures
Where to stay near Big Barbee Lake
Planning a swim or lake trip? Compare cabins, lodges, and vacation rentals near Big Barbee Lake — 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 Big Barbee Lake
Prices for Sep 4–6, 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.
Planning a trip to Big Barbee Lake?
Get lake water-quality report cards plus the best cabin & lodging deals near Big Barbee Lake — straight to your inbox. No spam, unsubscribe anytime.
Frequently asked questions
What is the water temperature of Big Barbee Lake?
Big Barbee Lake typically sits around 74°F at the surface in August, from 13 EPA Water Quality Portal field readings (2012–2020). That is a typical value for the month, not a live reading.
When is Big Barbee Lake warmest?
Surface water at Big Barbee Lake is typically warmest in July, reaching about 81°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 Big Barbee Lake warm enough to swim?
At its typical summer peak of about 76°F, Big Barbee Lake rates as "comfortable" for swimming. Pleasant for swimming — the range most people find enjoyable without a wetsuit.
Where does this Big Barbee Lake 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 — 13 readings from 3 monitoring stations between 2012 and 2020. 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.