What is the hottest month in Lyman, MS?

August is the warmest month, with a normal high of 91°F at Gulfport - Biloxi AP.

What is the coldest month in Lyman, MS?

January is the coldest month, with a normal low of 42°F.

What is the wettest month in Lyman, MS?

July has the most precipitation on average, about 7.21 inches.

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Checked Oct 25, 2026

Lyman, MS Climate

1991 to 2020 normals at Gulfport - Biloxi AP, 7.1 mi from the center of Lyman, elevation 42 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	61°	42°	4.87 in	--
February	65°	46°	4.44 in	--
March	70°	52°	5.22 in	--
April	77°	58°	5.51 in	--
May	84°	66°	4.74 in	--
June	89°	73°	6.89 in	--
July	90°	75°	7.21 in	--
August	91°	75°	6.53 in	--
September	88°	71°	5.18 in	--
October	80°	60°	3.71 in	--
November	70°	49°	4.03 in	--
December	64°	45°	4.49 in	--
Year	77°		62.82 in	--

Frequently asked questions

What is the hottest month in Lyman, MS?: August is the warmest month, with a normal high of 91°F at Gulfport - Biloxi AP.
What is the coldest month in Lyman, MS?: January is the coldest month, with a normal low of 42°F.
What is the wettest month in Lyman, MS?: July has the most precipitation on average, about 7.21 inches.

Today

Lyman, MS 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

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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.

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