Cologne weather and climate
Cologne weather and climate
Day
6 °C
Night
1 °C
Precipitation
66 mm
in month
Rainy days
14 days
in month
Daylight
8 hours
average
Sunshine
1 hours
average
Humidity
89 %
Day
6 °C
Night
1 °C
Precipitation
66 mm
in month
Rainy days
14 days
in month
Daylight
8 hours
average
Sunshine
1 hours
average
Humidity
89 %
Overview: Cologne
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Weather charts for Cologne
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Weather overview for Cologne
Weather overview
The city of Cologne, situated in Germany, enjoys a generally temperate climate where daytime temperatures range from a brisk 6 °C (43 °F) in the chilly month of January to a warm 25 °C (77 °F) at the peak of July's summer heat. Nighttime temperatures dip to a low of 1 °C (33 °F) in the coldest month, transitioning to a comfortable 15 °C (58 °F) in July. April stands out as the driest month with just 11 days of precipitation, while December is characterized by the highest frequency of rainfall, pouring on an average of 14 days.
January weather
In January, the minimal daytime temperatures in Cologne hover around 6 °C (43 °F), with night temperatures also reaching their lows. The trend of decreasing rainy days commences, registering approximately 14 days. This month also witnesses peak wind speeds.
February weather
With the onset of February, there is a noticeable increase in Cologne's daytime temperatures. The reduction in rainy days mirrors the trend set in January, recorded at 12 days. February also marks the start of declining rainfall volume, now at 54 mm (2.12 in), alongside a gradual increase in sunshine hours, reaching an average of 3 hours.
March weather
March in Cologne brings a continued rise in day temperatures, now averaging 11 °C (53 °F), while night temperatures also begin to climb, noted at 3 °C (37 °F). The increase in the number of sunny hours is apparent, registering 3 hours of clear skies. The amount of rainfall starts to grow as well, with figures reaching 64 mm (2.51 in).
April weather
April sees further elevation in Cologne's daytime temperature, now at a pleasant 16 °C (60 °F), and a corresponding increase in night temperature, marked at 6 °C (42 °F). The least number of rainy days is evident at this time, together with the lowest rainfall levels, recorded at 51 mm (2.02 in). The duration of sunny intervals continues to expand, now amounting to 5 hours.
May weather
The burgeoning tourist season in May is accompanied by a further increase in day temperatures that reach a cozy 20 °C (69 °F). The number of rainy days sees a slight uptick to 12 days, alongside a rise in both rainfall amount and sunshine hours.
June weather
June's tourist season in Cologne showcases climbing rainy days, now averaging 13 days. Day temperatures remain pleasant at 23 °C (73 °F), and further increases in night temperatures and daylight hours are observed.
July weather
In the height of Cologne's tourist season, July offers the highest day temperatures reaching a summery 25 °C (77 °F) and records the maximum night temperatures of the year. Additionally, there is an abundance of sunshine hours peaking at 6 hours, while rainfall rates also reach a yearly high.
August weather
The pending close of the tourist season in August is signaled by the start of decreasing daytime temperatures. The decline in night temperatures begins, now averaging 14 °C (57 °F). The reduction in sun hours emerges, together with the onset of fewer rainy days.
September weather
The active tourist season persists in September with the beginning of a decline in rainfall volumes, averaging 68 mm (2.69 in). Day temperatures start to cool, measured at 20 °C (69 °F), and there is also a noticeable downturn in both night temperatures and sunshine hours.
October weather
October's day temperatures in Cologne follow the previous month's cooling trend, now at 16 °C (60 °F), with night temperatures also in descent. The decrease in rainfall continues alongside a downward trajectory in sunshine hours.
November weather
November in Cologne is characterized by a marked decline in day temperatures, now at around 10 °C (50 °F), and a similar pattern is observed in night temperatures. The rise in rainy days begins, while sunshine hours continue to taper off.
December weather
As the year winds down in December, Cologne's daytime temperatures continue their descent, now averaging 7 °C (44 °F). Rainy days peak, and the start of an increase in rainfall is noted. The minimum daylight and sunshine hours are recorded, coinciding with the utmost humidity levels.
FAQs
What is the characteristic temperature range in Cologne during January?
In Cologne throughout January, temperatures typically vary between an average low of 1 °C (33 °F) at night and a chilly 6 °C (43 °F) during the day.
Is February significantly drier compared to January in Cologne?
February in Cologne continues the trend of reduced rainfall seen in January, with lesser rainy days, posted at 12 days, and a modest decrease in precipitation volume to 54 mm (2.12 in).
How does the weather in Cologne start to change during March?
In March, Cologne experiences a clear upward shift in temperatures and daylight, with day temperatures reaching 11 °C (53 °F) and an extended duration of sunshine, tallying at 3 hours.
Can one expect a lot of rainy days in Cologne during April?
April brings fewer rainy days to Cologne, with precipitation expected on only about 11 days throughout the entire month.
How conducive is the weather for tourism in Cologne in May?
May offers favorable weather for visitors in Cologne, with daytime warmth at 20 °C (69 °F) and a modest rise in rainy days to 12 days.
What are the chances of rain during June in Cologne?
In June, expect precipitation for about 13 days, translating to nearly 44 % of the days in the month.
What is the highest day temperature one can expect in July in Cologne?
Expect to encounter the warmest day temperature of the year in July, with mercury possibly soaring to 25 °C (77 °F).
Is August considered a hot month in Cologne?
The weather in August is generally warm and pleasant in Cologne, avoiding the high heat experienced in earlier summer months.
Does Cologne experience a lot of rainfall in September?
September does not generally constitute part of the wet season in Cologne, anticipating only about 11 days of rain.
Will I encounter strong winds in Cologne during October?
Moderate winds are the norm for October in Cologne, averaging speeds of about 3 m/s.
Do the daytime temperatures in Cologne drop significantly in November?
Daytime temperatures experience a significant drop in November, averaging around 10 °C (50 °F).
How do the weather conditions evolve in Cologne during December?
December sees a return to colder days with averages around 7 °C (44 °F) and an uptick in rainy days, totaling approximately 14 days.