January weather forecast
Mississippi, USA

January is the coldest month of the year in Mississippi, with temperatures often reaching their lowest points. In the northern region of the state, the average low temperature can drop to 27°F (-2.8°C), while the southern parts generally experience milder conditions. This month does not typically see temperatures below freezing for more than ten days along the coast.

The weather is influenced by polar and subtropical jet streams, subjecting the state to both cold continental and warmer tropical air. Occasionally, the state may be impacted by the Siberian Express, bringing bitterly cold weather. Snowfall and sleet can occur during January, particularly in the northern region, which receives the highest amount of snow. However, the cold spells are usually short-lived, rarely lasting over four days.

Comparatively, the transition from December to January doesn't bring a significant shift in temperatures but marks the continuation of the winter season. On the other hand, moving into February, the state begins to witness a slight increase in temperatures, signaling the upcoming end of winter.

Notable cities, including Holly Springs and Corinth, have recorded extreme temperatures in the past. Corinth, situated in the northeast, has seen the lowest temperature of -19°F (-28.3°C) in 1966.

In terms of precipitation, January sees a fair amount of rainfall, but it doesn't reach the maximum values observed in other months. The month is characterized by a mix of rain, snow, and sleet, contributing to the varied weather conditions across the state.

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• Jackson - January »
  January, in Jackson starts off with weather conditions in the cooler range, although the area enjoys a rather moderate winter climate compared to many others. In Jackson, in January, during 10.4 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.
• Gulfport - January »
  The month with the most snowfall in Gulfport is January, when snow falls for 0.3 days and typically aggregates up to 0.31" (8mm) of snow. The month with the most snowfall in Gulfport is January, when snow falls for 0.3 days and typically aggregates up to 0.31" (8mm) of snow.
• Southaven - January »
  
• Hattiesburg - January »
  In Hattiesburg during January, the rain falls for 11.6 days and regularly aggregates up to 2.64" (67mm) of precipitation. In Hattiesburg, during January, snow falls for 0.5 days and regularly aggregates up to 0.24" (6mm) of snow.
• Biloxi - January »
  The month with the coldest seawater in Biloxi is January, with an average ocean temperature of 56.5°F (13.6°C). January tends to be the coldest month in Biloxi with temperatures averaging a daily high of 59.2°F (15.1°C) and a low of 46°F (7.8°C).
• Meridian - January »
  Meridian, Mississippi ushers in the year with January bearing cooler temperatures, especially in comparison to the upcoming spring months. In Meridian, during January, snow falls for 0.9 days and regularly aggregates up to 0.31" (8mm) of snow.
• Tupelo - January »
  The months with the lowest UV index in Tupelo are January, February, November and December, with an average maximum UV index of 3. In Tupelo, Mississippi, in January, it is raining for 12.1 days, with typically 2.87" (73mm) of accumulated precipitation.
• Greenville - January »
  January tends to be the coldest month in Greenville, with temperatures averaging a daily high of 51.4°F (10.8°C) and a low of 37.6°F (3.1°C). In Greenville, in January, it is raining for 8.2 days, with typically 1.38" (35mm) of accumulated precipitation.
• Olive Branch - January »
  In Olive Branch, Mississippi, during January, snow falls for 1.9 days and regularly aggregates up to 0.51" (13mm) of snow. Taking a look at January's weather in Olive Branch, Mississippi reveals a cool setting with a mild chill, marking the onset of the year.
• Horn Lake - January »
  In Horn Lake during January, the rain falls for 9.8 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Horn Lake during January, snow falls for 1.5 days and regularly aggregates up to 0.31" (8mm) of snow.
• Clinton - January »
  In Clinton in January, during 0.8 snowfall days, 0.55" (14mm) of snow is typically accumulated. In Clinton, the month of January registers the lowest temperatures, averaging 54.5°F (12.5°C) at the peak and 38.7°F (3.7°C) at the lowest.
• Pearl - January »
  January proves to be the coldest month in Pearl recording an average maximum temperature of 54.7°F (12.6°C) and a minimum temperature of 38.5°F (3.6°C). In Pearl, Mississippi, in January, during 10.4 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.