Cologne
Germany
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Cologne, Germany

January, like December, in Cologne, Germany, is another cold winter month, with temperature in the range of an average high of 5.4°C (41.7°F) and an average low of -0.6°C (30.9°F). January is the coldest month, with an average high-temperature of 5.4°C (41.7°F) and an average low-temperature of -0.6°C (30.9°F). Weather in January »
February, the last month of the winter, in Cologne, is a chilly month, with average temperature fluctuating between 6.7°C (44.1°F) and -0.7°C (30.7°F). In Cologne, the average high-temperature is practically the same as in January - a chilly 6.7°C (44.1°F). Weather in February »

March, the first month of the spring, in Cologne, is a fresh month, with temperature in the range of an average high of 10.9°C (51.6°F) and an average low of 2°C (35.6°F). In March, the average high-temperature marginally rises, from a chilly 6.7°C (44.1°F) in February, to a cool 10.9°C (51.6°F). Weather in March »

April is a moderate spring month in Cologne, Germany, with average temperature fluctuating between 15.1°C (59.2°F) and 4.2°C (39.6°F). In Cologne, the average high-temperature in April slightly increases, from a cool 10.9°C (51.6°F) in March, to a mild 15.1°C (59.2°F). Weather in April »

The last month of the spring, May, is a comfortable month in Cologne, Germany, with average temperature varying between 8.1°C (46.6°F) and 19.3°C (66.7°F). In Cologne, the average high-temperature marginally rises, from a moderate 15.1°C (59.2°F) in April, to an enjoyable 19.3°C (66.7°F). Weather in May »

The first month of the summer, June, is an agreeable month in Cologne, Germany, with average temperature fluctuating between 21.9°C (71.4°F) and 11°C (51.8°F). In June, the average high-temperature is essentially the same as in May - an agreeable 21.9°C (71.4°F). Weather in June »

July in Cologne, Germany, is a moderately hot summer month, with average temperature fluctuating between 24.4°C (75.9°F) and 13.2°C (55.8°F). The warmest month is July, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 13.2°C (55.8°F). Weather in July »

The last month of the summer, August, is another warm month in Cologne, Germany, with average temperature varying between 12.6°C (54.7°F) and 24°C (75.2°F). In August, the average high-temperature is practically the same as in July - a still warm 24°C (75.2°F). Weather in August »

The first month of the autumn, September, is also an enjoyable month in Cologne, Germany, with average temperature ranging between max 19.8°C (67.6°F) and min 9.8°C (49.6°F). In Cologne, Germany, the average high-temperature slightly decreases, from a moderately hot 24°C (75.2°F) in August, to a comfortable 19.8°C (67.6°F). Weather in September »

October, like September, is a moderate autumn month in Cologne, Germany, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 15.1°C (59.2°F). In October, the average high-temperature marginally drops, from a comfortable 19.8°C (67.6°F) in September, to a mild 15.1°C (59.2°F). Weather in October »

November, the last month of the autumn, in Cologne, is another chilly month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 3.1°C (37.6°F). In Cologne, the average high-temperature drops, from a moderate 15.1°C (59.2°F) in October, to a frosty 9.5°C (49.1°F). Weather in November »

December, the first month of the winter, in Cologne, is also a wintry month, with average temperature varying between 0.4°C (32.7°F) and 5.9°C (42.6°F). In Cologne, the average high-temperature in December slightly decreases, from a frosty 9.5°C (49.1°F) in November, to a cold 5.9°C (42.6°F). Weather in December »

What is the coldest month in Cologne?

January is the coldest month, with an average high-temperature of 5.4°C (41.7°F) and an average low-temperature of -0.6°C (30.9°F).

How much does it rain in Cologne?

In Cologne, Germany, during the entire year, the rain falls for 192 days and collects up to 838.6mm (33") of precipitation.

When is the lowest UV index in Cologne?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What is the driest month in Cologne?

The month with the least rainfall in Cologne is April when the rain falls for 16 days and typically collects 53.9mm (2.1") of precipitation.

What are the months with the most sunshine in Cologne?

May through July, with an average of 5.9h of sunshine, are months with the most sunshine.

What is the wettest month in Cologne?

The month with the most rainfall is June when the rain falls for 16 days and typically aggregates up to 90.7mm (3.6") of precipitation.

When are the longest days in Cologne?

June has the longest days of the year in Cologne, with an average of 16.4h of daylight.

What is the month with the highest UV index in Cologne?

The month with the highest UV index is June, with an average maximum UV index of 7.

What is the warmest month in Cologne?

July is the warmest month, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 13.2°C (55.8°F).

What is the month with the shortest days in Cologne?

December has the shortest days of the year in Cologne, with an average of 8h of daylight.

What is the month with the least sunshine in Cologne?

With an average of 1.3h of sunshine, December has the least sunshine of the year in Cologne.
Average rainfall - Cologne, Germany

The wettest month (with the highest rainfall) is June (90.7mm).
The driest month (with the lowest rainfall) is April (53.9mm).

Average rainfall days - Cologne, Germany

Months with the highest number of rainy days are January and December (18 days).
The month with the lowest number of rainy days is February (14 days).

Average daylight / Average sunshine - Cologne, Germany

The month with the longest days is June (Average daylight: 16.4h).
The month with shortest days is December (Average daylight: 8h).

Months with most sunshine are May, June and July (Average sunshine: 5.9h).
The month with least sunshine is December (Average sunshine: 1.3h).

Average UV index - Cologne, Germany