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January Weather in Peachtree City, United States

Last updated: June 24, 2025

In January, the average temperature in Peachtree City, United States hovers around 8°C (46°F), with a minimum dipping as low as -11°C (13°F) and a maximum reaching a pleasant 25°C (77°F). Expect precipitation of approximately 101 mm (4.0 in) over 9 days, contributing to an average humidity of 86% that envelops the region.

January Temperature in Peachtree City

In January in Peachtree City, average temperature is 8°C (46°F). Maximum can reach 25°C (77°F) and minimum can be as low as -11°C (13°F). Be prepared for a wide range of temperatures and pack accordingly for your travel.

January Weather in Peachtree City: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Peachtree City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peachtree City, January typically has an average temperature of 8°C (46°F), with highs reaching up to 25°C (77°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec465257627177807975665349
Data source: Temperature data for Peachtree City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Peachtree City

In Peachtree City in January, the total precipitation amount is 101 mm (4.0 in), occurring over a span of 9 days.

January Precipitation Trends in Peachtree City

The chart displays monthly precipitation patterns in Peachtree City, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Peachtree City, January typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1011341171169111511113711111379136
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Peachtree City

In Peachtree City in January humidity is 86%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while exploring.

January Average Humidity in Peachtree City

This chart illustrates the average monthly humidity levels in Peachtree City, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Peachtree City is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%81%81%81%83%81%82%78%86%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Peachtree City

In Peachtree City in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Peachtree City for better planning.

Maximum UV Index Levels in Peachtree City for January

The chart shows the monthly maximum UV Index (UVI) for Peachtree City in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Peachtree City typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47811111111109864
Data source: Peachtree City January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Peachtree City Compares to Other Months

Weather in Peachtree City varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Peachtree City, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Peachtree City, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)101 mm (4.0 inches)86%moderate
February Weather11°C (52°F)134 mm (5.3 inches)84%high
March Weather14°C (57°F)117 mm (4.6 inches)83%very high
April Weather17°C (63°F)116 mm (4.6 inches)81%extreme
May Weather22°C (71°F)90 mm (3.6 inches)81%extreme
June Weather25°C (77°F)115 mm (4.5 inches)81%extreme
July Weather26°C (80°F)111 mm (4.4 inches)83%extreme
August Weather26°C (79°F)137 mm (5.4 inches)81%very high
September Weather24°C (75°F)111 mm (4.4 inches)82%very high
October Weather19°C (67°F)113 mm (4.4 inches)78%very high
November Weather11°C (53°F)79 mm (3.1 inches)86%high
December Weather9°C (49°F)136 mm (5.3 inches)89%moderate

Compare Peachtree City's Climate with Cities Worldwide