Stone County Climate

Stone County, Mississippi

JanFebMarAprMayJunJulAugSepOctNovDec66.1°AVG °F

Avg Annual Temp

66.1°F

Annual Precip

67.4"

Annual Snowfall

Extreme Heat Days

83.7

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet
6.0"
5.3"
5.9"
5.5"
5.5"
5.9"
7.3"
6.1"
5.9"
4.0"
4.1"
5.9"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring59°73°16.8"Summer79°81°19.3"Fall57°77°14.0"Winter49°53°17.3"20°40°60°80°100°

National Comparison

Warmer than 86% of US counties
Wetter than 94% of US counties
More seasonal variation than 8% of US counties

Climate Profile

About Stone County Weather

Subtropical heat near the coast

Stone County's annual average temperature of 66.1°F is significantly higher than the national median. Its location in South Mississippi ensures a climate dominated by warmth and Gulf moisture.

One of Mississippi's warmer counties

Stone County averages 66.1°F, placing it well above the statewide average of 63.9°F. This extra warmth is accompanied by high humidity from the nearby Gulf of Mexico.

Wet and warm southern corridor

While it shares a similar 66°F range with other southern counties, Stone stands out for its 67.4 inches of annual precipitation. This makes it much wetter than Delta counties like Sharkey.

Long summers and heavy rains

Stone County endures 84 days of extreme heat annually and receives a massive 67.4 inches of rain. Snowfall data is unavailable, but historical trends suggest winter precipitation is almost exclusively liquid.

Humidity and rain protection

Residents must prioritize mold prevention and heavy-duty rain gutters to manage 67.4 inches of annual rainfall. High-efficiency cooling is necessary to combat the 84 days of extreme heat.

Frequently Asked Questions

What is the average temperature in Stone County?
The average annual temperature in Stone County, MS is 66.1°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Stone County get?
Stone County receives an average of 67.4 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
How hot does Stone County get in summer?
The average summer temperature (June-August) in Stone County is 80.3°F. The county experiences an average of 83.7 days per year above 90°F.
How cold are winters in Stone County?
The average winter temperature (December-February) in Stone County is 51.1°F. January, typically the coldest month, averages 48.9°F.

Track your own weather in Stone County

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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.

Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.

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