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January Weather in Rocky Mount, United States

Last updated: June 24, 2025

In Rocky Mount, United States, the average temperature in January hovers around 3°C (38°F), but can swing dramatically from a chilling -17°C (2°F) to a mild 22°C (71°F). Expect a fair amount of wet weather, with 72 mm (2.8 in) of precipitation spread over 8 days. Additionally, the air feels quite humid, with an average humidity of 87%.

January Temperature in Rocky Mount

In January in Rocky Mount, the average temperature is 3°C (38°F). Maximums can reach up to 22°C (71°F), while minimums can drop as low as -17°C (2°F). Be prepared for a wide range of temperatures when traveling during this time.

January Weather in Rocky Mount: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rocky Mount, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rocky Mount, January typically has an average temperature of 3°C (38°F), with highs reaching up to 22°C (71°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348576672777570604642
Data source: Temperature data for Rocky Mount 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 Rocky Mount

In Rocky Mount in January, the precipitation amount is 72 mm (2.8 in) over the course of 8 days.

January Precipitation Trends in Rocky Mount

The chart displays monthly precipitation patterns in Rocky Mount, 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 Rocky Mount, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec72105741351531177312512812075103
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Rocky Mount

In Rocky Mount in January humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

January Average Humidity in Rocky Mount

This chart illustrates the average monthly humidity levels in Rocky Mount, 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 Rocky Mount is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Rocky Mount

In Rocky Mount in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Rocky Mount, you can check the information here.

Maximum UV Index Levels in Rocky Mount for January

The chart shows the monthly maximum UV Index (UVI) for Rocky Mount 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 Rocky Mount typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101110109753
Data source: Rocky Mount 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 Rocky Mount Compares to Other Months

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

This table compares monthly weather conditions in Rocky Mount, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)72 mm (2.8 inches)87%moderate
February Weather6°C (44°F)105 mm (4.1 inches)87%high
March Weather9°C (49°F)74 mm (2.9 inches)86%very high
April Weather14°C (57°F)135 mm (5.3 inches)84%very high
May Weather19°C (66°F)153 mm (6.0 inches)83%very high
June Weather22°C (73°F)117 mm (4.6 inches)83%extreme
July Weather25°C (77°F)73 mm (2.9 inches)79%very high
August Weather24°C (75°F)125 mm (4.9 inches)66%very high
September Weather21°C (70°F)128 mm (5.0 inches)68%very high
October Weather16°C (61°F)120 mm (4.7 inches)78%high
November Weather8°C (47°F)75 mm (3.0 inches)89%moderate
December Weather6°C (42°F)103 mm (4.1 inches)86%moderate

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