Exploring Cologne, Germany In October: Weather Expectations

If you're planning a trip to Cologne, Germany in October, you can expect moderately chilly and breezy weather. The average high temperature is 15°C, but it can feel cooler in the shade, and the average low is 6°C. So, make sure to pack something moderately warm, like a sweater. There's also a small chance of rain, with 15 days of rainfall on average throughout the month, and 3 hours of sunshine per day.

Expect a daytime maximum temperature of 15°C

The average temperature range in October is 15°C to 6°C, so it's a good idea to bring a sweater or a light jacket to stay warm, especially in the evenings. The weather is moderately chilly and breezy, with an average wind speed of 15.7 mph. There is also a 32% chance of rain on any given day, so be prepared with an umbrella or raincoat.

October in Cologne is a beautiful time to witness the autumn foliage and enjoy a serene ambiance. The richly decorated autumn leaves add a layer of charm to the city, and the crisp weather is perfect for exploring the city's cultural offerings and enjoying the 3 hours of sunshine each day.

The temperature in Cologne, Germany, in October rarely exceeds 15°C during the day, making it a pleasant time to visit the city and explore its attractions. The weather is a stark contrast to the summer warmth, and visitors can expect a more tranquil and cool experience. With the average daily maximum UV index of 2, it's important to still take precautions during the 3 hours of sunshine each day, such as wearing sunscreen and seeking shade during peak hours.

There will be around 3 hours of sunshine per day

In Cologne, Germany, in October, you can expect around 3 hours of sunshine per day. This is around 32% of the daylight hours.

The average length of the day in October in Cologne is 10 hours and 42 minutes. On the first day of the month, sunrise is at 07:33, and sunset is at 19:09 (CEST). On the last day of the month, sunrise is at 07:23, and sunset is at 17:08 (CET).

The UV index at this time is 2, which is a low threat to health from unsafe exposure to UV radiation for the average person. However, individuals with fair skin, babies, and children will still need vigilant protection from the sun.

With the drop in temperatures in October, the 3 hours of sunshine will offer a welcome warmth in the midst of crisp weather.

There is a 32% chance of rain on an average day

Cologne in October is moderately chilly and breezy, with a 32% chance of rain on an average day. This means that on roughly a third of days, you can expect to experience some rainfall. The average monthly rainfall is 55mm, and there are usually 15 days with some rain in October. This makes it less rainy than the wettest month, December, which sees a typical day with a 40% chance of precipitation, but rainier than April, the driest month, which has a 19% chance of precipitation.

The temperature in Cologne in October ranges from a high of 59°F (15°C) to a low of 44°F (6°C). This is a significant drop from September, when the temperature is a refreshing 67.6°F (19.8°C). The temperature continues to fall in November, bringing winter to the city.

Despite the drop in temperature, you can still expect to see the sun, as there are 3.3 hours of sunshine per day, or 39% of the day. The month with the most sunshine is July, with an average of 12.5 hours per day, while December has the least amount of sunshine, with only 6.3 hours on average.

So, if you're planning a trip to Cologne in October, make sure to pack something moderately warm, like a sweater, to stay cosy in the chilly, breezy weather.

The average daily maximum UV index is 2

October in Cologne is characterised by an average daily maximum UV index of 2, which is considered a low threat to health from unsafe exposure to UV radiation for most individuals. However, for those with fair skin, babies, and children, vigilant sun protection is always recommended. This is because their skin is more sensitive, and they may be at a higher risk of sun-related harm.

The UV index of 2 indicates that while the sun's radiation is not extreme, it is still important to take some precautions during the peak radiation time around midday. One of the best ways to protect yourself is to seek shade during this time. Additionally, wearing a wide-brimmed hat can provide excellent protection for sensitive areas like the eyes, ears, and neck.

It is worth noting that the UV index is a measure of the amount of UV radiation from the sun that reaches the Earth's surface. The UV index typically ranges from 1 to 11+, with higher numbers indicating a greater intensity of UV radiation and, therefore, a higher risk of sun-related harm. So, while an index of 2 is considered low, it is still important to be mindful of sun exposure and take appropriate precautions, especially for those with sensitive skin.

During October in Cologne, the UV index is relatively consistent, typically staying within the range of 2 or below. This means that throughout the month, the UV levels are expected to remain low, and the risk of sun-related harm is minimal for most individuals. However, it is still important to be cautious, especially for those who are more sensitive to the sun's rays.

In summary, while the average daily maximum UV index of 2 in October in Cologne indicates a low health threat, it is always advisable to be cautious and practice good sun protection habits, especially for those with fair skin, babies, and children. Taking simple precautions, such as seeking shade during midday and wearing appropriate sun-protective clothing, can help ensure a safe and enjoyable time outdoors during this autumn month in Cologne.

It is very humid with an average relative humidity of 82%

Cologne, Germany, is quite humid in October, with an average relative humidity of 82%. This humidity, combined with the cool temperatures, creates a crisp autumnal atmosphere. The average temperature in October ranges from a high of 15°C during the day to a low of 6°C at night. There is also a significant drop in temperature from September, which has an average high of 19.8°C.

October in Cologne is characterised by overcast skies and autumn foliage. The city experiences an average of 3 hours of sunshine per day, and the month sees 15 days with some rainfall. The average monthly rainfall is 55mm to 67mm, contributing to the humid atmosphere.

The month of October in Cologne marks a transition to colder weather, with a further downward trend in temperature in November, signalling the arrival of winter. The humidity and cool temperatures during October create a distinct autumnal feel in the city. This humidity level is relatively high and can be described as humid but cool.

The humidity in Cologne during October is a result of the changing seasons and the city's geographical location. The city experiences a mix of sunny and cloudy days, with an average of 9.4 hours of clear or sunny skies per day. The combination of humidity and cooler temperatures can be described as moderately chilly and breezy, with a small chance of rain.

Overall, the high relative humidity of 82% in October makes Cologne feel humid, complementing the autumnal atmosphere with the vibrant foliage and overcast skies. This humidity level is something to consider when planning outdoor activities or exploring the city, as it can impact comfort levels and create a sense of dampness in the air.

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