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January Weather in West Hattiesburg, United States

Last updated: June 24, 2025

In January, the average temperature in West Hattiesburg, United States hovers around 10°C (51°F). However, be prepared for a range of conditions: temperatures can drop as low as -10°C (14°F) or soar to a sunny 28°C (82°F). With an average precipitation of 119 mm (4.7 in) over 8 days and humidity levels reaching 82%, make sure to pack accordingly for this diverse weather!

January Temperature in West Hattiesburg

In January in West Hattiesburg, the average temperature is 10°C (51°F). Maximum temperatures can reach up to 28°C (82°F), while minimums can drop as low as -10°C (14°F). Be prepared for varying weather conditions when traveling during this time.

January Weather in West Hattiesburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in West Hattiesburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Hattiesburg, January typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (82°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec515662667579818178715754
Data source: Temperature data for West Hattiesburg 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 West Hattiesburg

In West Hattiesburg in January, the precipitation amount is 119 mm (4.7 in) over a span of 8 days.

January Precipitation Trends in West Hattiesburg

The chart displays monthly precipitation patterns in West Hattiesburg, 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 West Hattiesburg, January typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1191171061331541811481831089983140
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in West Hattiesburg

In West Hattiesburg in January humidity is 82%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures less appealing and prompting travelers to seek cozy indoor activities or warm drinks to counter the brisk air.

January Average Humidity in West Hattiesburg

This chart illustrates the average monthly humidity levels in West Hattiesburg, 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 West Hattiesburg is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in West Hattiesburg

In West Hattiesburg in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in West Hattiesburg.

Maximum UV Index Levels in West Hattiesburg for January

The chart shows the monthly maximum UV Index (UVI) for West Hattiesburg 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 West Hattiesburg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110864
Data source: West Hattiesburg 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 West Hattiesburg Compares to Other Months

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

This table compares monthly weather conditions in West Hattiesburg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)119 mm (4.7 inches)82%moderate
February Weather14°C (57°F)116 mm (4.6 inches)80%very high
March Weather17°C (63°F)106 mm (4.2 inches)80%very high
April Weather19°C (66°F)133 mm (5.2 inches)78%extreme
May Weather24°C (75°F)154 mm (6.1 inches)73%extreme
June Weather26°C (80°F)181 mm (7.1 inches)71%extreme
July Weather27°C (81°F)148 mm (5.8 inches)79%extreme
August Weather27°C (81°F)183 mm (7.2 inches)78%extreme
September Weather26°C (79°F)108 mm (4.3 inches)80%very high
October Weather22°C (71°F)99 mm (3.9 inches)76%very high
November Weather14°C (58°F)83 mm (3.3 inches)83%high
December Weather12°C (54°F)140 mm (5.5 inches)87%moderate

Compare West Hattiesburg's Climate with Cities Worldwide