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January Weather in Fair Oak, United Kingdom

Last updated: August 27, 2025

In Fair Oak, United Kingdom, the average temperature in January hovers around 5°C (41°F). Expect a minimum of -4°C (25°F) and a maximum of 14°C (57°F). This month brings 53 mm (2.1 in) of precipitation, typically spread over 10 days. With an average humidity of 91%, be prepared for a damp and chilly atmosphere!

January Temperature in Fair Oak

In January in Fair Oak, the average temperature is 5°C (41°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -4°C (25°F). Be sure to pack warm clothing and be prepared for chilly weather if you're planning to travel during this time.

January Weather in Fair Oak: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fair Oak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fair Oak, January typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346495561656359534644
Data source: Temperature data for Fair Oak 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 Fair Oak

In Fair Oak in January, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

January Precipitation Trends in Fair Oak

The chart displays monthly precipitation patterns in Fair Oak, 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 Fair Oak, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5359683880896372481026693
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Fair Oak

In Fair Oak in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.

January Average Humidity in Fair Oak

This chart illustrates the average monthly humidity levels in Fair Oak, 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 Fair Oak is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Fair Oak

In Fair Oak in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Fair Oak.

Maximum UV Index Levels in Fair Oak for January

The chart shows the monthly maximum UV Index (UVI) for Fair Oak 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 Fair Oak typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Fair Oak 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 Fair Oak Compares to Other Months

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

This table compares monthly weather conditions in Fair Oak, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)53 mm (2.1 inches)91%low
February Weather6°C (43°F)59 mm (2.3 inches)89%low
March Weather8°C (46°F)68 mm (2.7 inches)86%moderate
April Weather10°C (49°F)38 mm (1.5 inches)85%high
May Weather13°C (55°F)80 mm (3.2 inches)79%high
June Weather16°C (61°F)89 mm (3.5 inches)80%very high
July Weather18°C (65°F)63 mm (2.5 inches)71%very high
August Weather17°C (63°F)72 mm (2.8 inches)76%high
September Weather15°C (59°F)48 mm (1.9 inches)82%high
October Weather12°C (53°F)102 mm (4.0 inches)90%moderate
November Weather8°C (47°F)66 mm (2.6 inches)92%low
December Weather7°C (44°F)93 mm (3.6 inches)92%low

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