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January Weather in Contra Costa Centre, United States

Last updated: June 24, 2025

In January, the average temperature in Contra Costa Centre, United States hovers around 10°C (50°F). Expect a minimum drop to -1°C (30°F) and a maximum rise to 26°C (78°F). With 99 mm (3.9 in) of precipitation over 8 days, prepare for a mix of weather conditions. Additionally, you can expect high humidity levels at 82%, creating a unique and refreshing atmosphere.

January Temperature in Contra Costa Centre

In January in Contra Costa Centre, the average temperature is 10°C (50°F). Maximums can reach 26°C (78°F), while minimums can drop to as low as -1°C (30°F). This weather makes it a great time to visit Contra Costa Centre for a mix of mild conditions and the opportunity to enjoy both warm and cooler experiences.

January Weather in Contra Costa Centre: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Contra Costa Centre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Contra Costa Centre, January typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (78°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec505255596368686968645650
Data source: Temperature data for Contra Costa Centre 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 Contra Costa Centre

In Contra Costa Centre in January, the precipitation amount is 99 mm (3.9 in) spread over 8 days.

January Precipitation Trends in Contra Costa Centre

The chart displays monthly precipitation patterns in Contra Costa Centre, 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 Contra Costa Centre, January typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec99897231161001233775
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Contra Costa Centre

In Contra Costa Centre in January, humidity is 82%. With an average temperature of 10°C (50°F), this humidity feels like a dense, heavy blanket wrapping around you, making every step feel sluggish and the air thick, which can make traveling quite uncomfortable.

January Average Humidity in Contra Costa Centre

This chart illustrates the average monthly humidity levels in Contra Costa Centre, 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 Contra Costa Centre is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Contra Costa Centre

In Contra Costa Centre 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 Contra Costa Centre, you can check the information here.

Maximum UV Index Levels in Contra Costa Centre for January

The chart shows the monthly maximum UV Index (UVI) for Contra Costa Centre 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 Contra Costa Centre typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109643
Data source: Contra Costa Centre 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 Contra Costa Centre Compares to Other Months

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

This table compares monthly weather conditions in Contra Costa Centre, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)99 mm (3.9 inches)82%moderate
February Weather11°C (53°F)89 mm (3.5 inches)84%moderate
March Weather13°C (55°F)72 mm (2.8 inches)82%very high
April Weather15°C (59°F)31 mm (1.2 inches)78%very high
May Weather17°C (63°F)16 mm (0.6 inches)71%very high
June Weather20°C (68°F)1 mm (0.1 inches)64%extreme
July Weather20°C (68°F)0 mm (0.0 inches)58%extreme
August Weather20°C (69°F)0 mm (0.0 inches)54%very high
September Weather20°C (69°F)1 mm (0.0 inches)55%very high
October Weather18°C (64°F)23 mm (0.9 inches)62%high
November Weather13°C (56°F)37 mm (1.5 inches)78%moderate
December Weather10°C (50°F)75 mm (2.9 inches)80%moderate

Compare Contra Costa Centre's Climate with Cities Worldwide