Lanier County Climate
Lanier County, Georgia
Avg Annual Temp
67.2°F
Annual Precip
48.4"
Annual Snowfall
—
Extreme Heat Days
91.85
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
DryWet
3.8"
3.3"
3.7"
3.7"
2.8"
7.1"
5.3"
5.1"
4.2"
3.7"
2.5"
3.1"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seasonal Overview
National Comparison
Warmer than 94% of US counties
Wetter than 70% of US counties
More seasonal variation than 6% of US counties
Frequently Asked Questions
What is the average temperature in Lanier County?
The average annual temperature in Lanier County, GA is 67.2°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Lanier County get?
Lanier County receives an average of 48.4 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
How hot does Lanier County get in summer?
The average summer temperature (June-August) in Lanier County is 80.5°F. The county experiences an average of 91.85 days per year above 90°F.
How cold are winters in Lanier County?
The average winter temperature (December-February) in Lanier County is 53.0°F. January, typically the coldest month, averages 51.0°F.
Track your own weather in Lanier 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.