Last updated: June 24, 2025
In January, the average temperature in Bluffton, United States hovers around 11°C (53°F). Expect a chill with minimums dipping to -5°C (23°F), while it’s possible to bask in a maximum of 24°C (75°F). Throughout the month, anticipate around 61 mm (2.4 in) of precipitation over 7 days, coupled with a high average humidity of 86%. Stay prepared for variability!
In January in Bluffton, the average temperature is 11°C (53°F). Maximums can reach 24°C (75°F), while minimums can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.
In Bluffton in January, the precipitation amount is 61 mm (2.4 in) over the course of 7 days.
In Bluffton in January, humidity is 86%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket that dampens the air, making traveling uncomfortable and a bit stifling.
In Bluffton 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 Bluffton for better planning.
UV Risk Categories
Weather in Bluffton varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Bluffton, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 11°C (53°F) | 61 mm (2.4 inches) | 86% | moderate |
February Weather | 14°C (57°F) | 80 mm (3.1 inches) | 81% | high |
March Weather | 16°C (61°F) | 68 mm (2.7 inches) | 81% | very high |
April Weather | 19°C (67°F) | 85 mm (3.4 inches) | 79% | very high |
May Weather | 23°C (74°F) | 89 mm (3.5 inches) | 75% | extreme |
June Weather | 26°C (79°F) | 122 mm (4.8 inches) | 75% | extreme |
July Weather | 28°C (82°F) | 156 mm (6.1 inches) | 80% | extreme |
August Weather | 27°C (82°F) | 180 mm (7.1 inches) | 81% | extreme |
September Weather | 26°C (79°F) | 127 mm (5.0 inches) | 83% | very high |
October Weather | 23°C (73°F) | 88 mm (3.5 inches) | 78% | very high |
November Weather | 16°C (61°F) | 90 mm (3.5 inches) | 85% | high |
December Weather | 13°C (55°F) | 125 mm (4.9 inches) | 87% | moderate |