January
Weather in January
Temperature
During the coldest month, January, temperatures average a high of 16°C (60.8°F) and a low of 10°C (50°F).Rainfall
January is the month with the most rainfall. Rain falls for 10 days and accumulates 152mm (5.98") of precipitation.Sea temperature
In January, the average sea temperature is 16.3°C (61.3°F).Note: When the surface water temperature is 16.3°C (61.3°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
The average length of the day in January is 10h and 2min.On the first day of January, sunrise is at 08:32 and sunset at 18:17. On the last day of the month, sunrise is at 08:23 and sunset at 18:46 CET.
Sunshine
January, November and December, with an average of 6h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in January leads to these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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Average temperature in January
Gibraltar, Gibraltar
- Average high temperature in January: 16°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (16°C).
- Average low temperature in January: 10°C
The month with the highest average low temperature is August (21°C).
The coldest month (with the lowest average low temperature) is January (10°C).
Average rainfall in January
Gibraltar, Gibraltar
- Average rainfall in January: 152mm
The wettest month (with the highest rainfall) is January (152mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in January
Gibraltar, Gibraltar
- Average rainfall days in January: 10 days
The months with the highest number of rainy days are January, March and December (10 days).
The month with the least rainy days is July (0.5 days).
Average sea temperature in January
Gibraltar, Gibraltar
- Average sea temperature in January: 16.3°C
The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest months (with the lowest average sea temperature) are February and March (15.8°C).
Average daylight in January /
Average sunshine in January
Gibraltar, Gibraltar
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 6h
The months with the most sunshine are June, July and August (Average sunshine: 11h).
The months with the least sunshine are January, November and December (Average sunshine: 6h).
Average UV index in January
Gibraltar, Gibraltar
- Average UV index in January: 2
The month with the highest UV index is July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
