What is the hottest month in Sundown, MO?

July is the warmest month, with a normal high of 90°F at Mountain Home Baxter AP.

What is the coldest month in Sundown, MO?

January is the coldest month, with a normal low of 28°F.

What is the wettest month in Sundown, MO?

April has the most precipitation on average, about 4.68 inches.

Checked Oct 25, 2026

Sundown, MO Climate

1991 to 2020 normals at Mountain Home Baxter AP, 16 mi from the center of Sundown, elevation 928 ft.

Average weather by month

Select a month for daily normals and last year's weather

Month	High	Low	Precip.	Snow
January	46°	28°	2.87 in	--
February	52°	31°	2.36 in	--
March	61°	39°	3.63 in	--
April	71°	48°	4.68 in	--
May	77°	57°	4.48 in	--
June	85°	65°	3.52 in	--
July	90°	69°	3.63 in	--
August	89°	68°	3.42 in	--
September	82°	60°	2.66 in	--
October	71°	48°	3.41 in	--
November	59°	38°	3.67 in	--
December	49°	31°	2.86 in	--
Year	69°		41.19 in	--

Frequently asked questions

What is the hottest month in Sundown, MO?: July is the warmest month, with a normal high of 90°F at Mountain Home Baxter AP.
What is the coldest month in Sundown, MO?: January is the coldest month, with a normal low of 28°F.
What is the wettest month in Sundown, MO?: April has the most precipitation on average, about 4.68 inches.

Today

Sundown, MO forecast

Data sources

U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
U.S. Climate Normals 1991-2020 (daily) and GHCN-Daily via Access Data ServiceNOAA National Centers for Environmental Information · Official site

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Climate normals are 30-year averages measured at one weather station, which may be miles from the place named here or at a different elevation.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an error Read the full disclaimer