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January Weather in Gourock, United Kingdom

Last updated: August 27, 2025

In Gourock, United Kingdom, the average temperature in January hovers around 4°C (40°F), offering a crisp atmosphere. Expect minimums of -7°C (20°F) and maximums reaching up to 13°C (55°F). The region experiences significant precipitation, with an average of 117 mm (4.6 in) over 14 days, resulting in a notable humidity level of 90%. Prepare for a chilly, damp month ahead!

January Temperature in Gourock

In January in Gourock, the average temperature is 4°C (40°F). Maximums can reach 13°C (55°F), while minimums can drop as low as -7°C (20°F). It's advisable to pack warm clothing if you're planning to visit during this time.

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

The chart illustrates January temperature patterns in Gourock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gourock, January typically has an average temperature of 4°C (40°F), with highs reaching up to 13°C (55°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec394042455156595854494440
Data source: Temperature data for Gourock 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 Gourock

In Gourock in January, the precipitation amount is 117 mm (4.6 in) spread over 14 days.

January Precipitation Trends in Gourock

The chart displays monthly precipitation patterns in Gourock, 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 Gourock, January typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1171951526387142124183135202161161
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Gourock

In Gourock in January humidity is 90%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothes, making even short excursions outside seem uncomfortable and uninviting.

January Average Humidity in Gourock

This chart illustrates the average monthly humidity levels in Gourock, 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 Gourock is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Gourock

In Gourock 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 Gourock.

Maximum UV Index Levels in Gourock for January

The chart shows the monthly maximum UV Index (UVI) for Gourock 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 Gourock typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Gourock 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 Gourock Compares to Other Months

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

This table compares monthly weather conditions in Gourock, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)117 mm (4.6 inches)90%low
February Weather5°C (40°F)195 mm (7.7 inches)88%low
March Weather6°C (42°F)152 mm (6.0 inches)86%moderate
April Weather7°C (46°F)63 mm (2.5 inches)85%moderate
May Weather10°C (51°F)87 mm (3.4 inches)80%high
June Weather13°C (56°F)142 mm (5.6 inches)83%very high
July Weather15°C (59°F)123 mm (4.9 inches)82%very high
August Weather14°C (58°F)183 mm (7.2 inches)82%high
September Weather12°C (54°F)135 mm (5.3 inches)88%moderate
October Weather9°C (49°F)202 mm (7.9 inches)90%moderate
November Weather6°C (44°F)161 mm (6.3 inches)92%low
December Weather5°C (41°F)161 mm (6.3 inches)89%low

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