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January Weather in Medford, United States

Last updated: June 24, 2025

In January, the average temperature in Medford, United States hovers around 2°C (37°F). Temperatures can be quite variable, with a minimum of -17°C (2°F) and a maximum reaching 24°C (75°F). Expect about 42 mm (1.6 in) of precipitation spread over 4 days, and don't forget that the average humidity is a brisk 75%, adding to the chilly atmosphere.

January Temperature in Medford

In January in Medford, the average temperature is 2°C (37°F), with maximums reaching 24°C (75°F) and minimums plummeting to -17°C (2°F). This variation means travelers should be prepared for both warm days and potentially very cold nights.

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

The chart illustrates January temperature patterns in Medford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Medford, January typically has an average temperature of 2°C (37°F), with highs reaching up to 24°C (75°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec363751586879838075604841
Data source: Temperature data for Medford 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 Medford

In Medford in January, the precipitation amount is 42 mm (1.6 in) spread over a period of 4 days.

January Precipitation Trends in Medford

The chart displays monthly precipitation patterns in Medford, 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 Medford, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec422980831661325092721102428
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Medford

In Medford in January humidity is 75%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration brisk and refreshing, yet requiring extra layers for comfort while traveling.

January Average Humidity in Medford

This chart illustrates the average monthly humidity levels in Medford, 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 Medford is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%67%70%82%82%81%76%67%72%80%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Medford

In Medford 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 Medford, you can check the information here.

Maximum UV Index Levels in Medford for January

The chart shows the monthly maximum UV Index (UVI) for Medford 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 Medford typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Medford 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 Medford Compares to Other Months

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

This table compares monthly weather conditions in Medford, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)42 mm (1.6 inches)75%moderate
February Weather3°C (38°F)29 mm (1.1 inches)76%high
March Weather11°C (52°F)80 mm (3.2 inches)67%high
April Weather14°C (58°F)83 mm (3.3 inches)70%very high
May Weather20°C (69°F)166 mm (6.5 inches)82%very high
June Weather26°C (80°F)132 mm (5.2 inches)82%extreme
July Weather28°C (83°F)50 mm (2.0 inches)81%extreme
August Weather27°C (80°F)92 mm (3.6 inches)76%very high
September Weather24°C (75°F)72 mm (2.8 inches)67%very high
October Weather16°C (60°F)110 mm (4.3 inches)72%high
November Weather9°C (48°F)24 mm (0.9 inches)80%moderate
December Weather5°C (41°F)28 mm (1.1 inches)83%moderate

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