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January Weather in Hillsville, United States

Last updated: June 24, 2025

In January, the average temperature in Hillsville, United States hovers around 2°C (36°F), with extremes ranging from a chilly -18°C (0°F) to a mild 20°C (67°F). Expect 73 mm (2.9 in) of precipitation over approximately 9 days, contributing to an average humidity of 87%. Whether you're bundling up or enjoying the rare warmth, be prepared for a mix of weather!

January Temperature in Hillsville

In January in Hillsville, the average temperature is 2°C (36°F), with maximums reaching 20°C (67°F) and minimums plummeting to -18°C (0°F). Travelers should be prepared for a wide range of temperatures, from mild days to potentially frigid nights.

January Weather in Hillsville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Hillsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsville, January typically has an average temperature of 2°C (36°F), with highs reaching up to 20°C (67°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec364146546369737267584440
Data source: Temperature data for Hillsville 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 Hillsville

In Hillsville in January, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.

January Precipitation Trends in Hillsville

The chart displays monthly precipitation patterns in Hillsville, 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 Hillsville, January typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec73109841261161008311211712173101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Hillsville

In Hillsville in January, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

January Average Humidity in Hillsville

This chart illustrates the average monthly humidity levels in Hillsville, 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 Hillsville 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 Hillsville

In Hillsville 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 Hillsville for better planning.

Maximum UV Index Levels in Hillsville for January

The chart shows the monthly maximum UV Index (UVI) for Hillsville 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 Hillsville typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010853
Data source: Hillsville 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 Hillsville Compares to Other Months

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

This table compares monthly weather conditions in Hillsville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)73 mm (2.9 inches)87%moderate
February Weather5°C (42°F)109 mm (4.3 inches)87%high
March Weather8°C (46°F)84 mm (3.3 inches)86%very high
April Weather12°C (55°F)126 mm (5.0 inches)84%very high
May Weather17°C (63°F)116 mm (4.6 inches)83%extreme
June Weather21°C (70°F)100 mm (3.9 inches)83%extreme
July Weather23°C (74°F)83 mm (3.3 inches)79%extreme
August Weather22°C (72°F)112 mm (4.4 inches)66%very high
September Weather20°C (68°F)117 mm (4.6 inches)68%very high
October Weather14°C (58°F)121 mm (4.7 inches)78%very high
November Weather7°C (44°F)73 mm (2.9 inches)89%moderate
December Weather4°C (40°F)101 mm (4.0 inches)86%moderate

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