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LakeQuality

Pimushe Lake Water Temperature

Pimushe Lake in Beltrami County, Minnesota averages about 62°F at the surface in summer — warmest in Jul (~64°F) and coldest in May (~53°F). These are typical values by month, not a live reading.

Typical in July
64°F
Cool
Summer average
62°F
Warmest (Jul)
64°F
Coldest (May)
53°F

Typical water temperature by month

Jan
Feb
Mar
Apr
May
53°
Jun
59°
Jul
64°
Aug
63°
Sep
61°
Oct
54°
Nov
Dec

Typical surface water temperature by month, from 120 field readings (20162025) via the EPA Water Quality Portal. Months with too few readings are left blank.

Is Pimushe Lake warm enough to swim?

At its summer peak (~62°F): Cool

Brisk but swimmable for short dips — most people acclimate after the first few minutes.

Want more than temperature? Pimushe Lake scored B on water quality — clarity, algae, phosphorus, depth, fish species, and swimming safety, all on one report card.

Where to stay near Pimushe Lake

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Frequently asked questions

What is the water temperature of Pimushe Lake?

Pimushe Lake has a typical summer surface temperature of about 62°F. It is usually warmest in July (around 64°F) and coldest in May (around 53°F). These are typical values by month from 120 EPA Water Quality Portal field readings (2016–2025), not a live reading.

When is Pimushe Lake warmest?

Surface water at Pimushe Lake is typically warmest in July, reaching about 64°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 Pimushe Lake warm enough to swim?

At its typical summer peak of about 62°F, Pimushe Lake rates as "cool" for swimming. Brisk but swimmable for short dips — most people acclimate after the first few minutes.

Where does this Pimushe 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 — 120 readings from 2 monitoring stations between 2016 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.