Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Giessen, Germany, with temperature in the range of an average low of -2°C (28.4°F) and an average high of 3°C (37.4°F). Giessen experiences its coldest period in January and December, averaging a high-temperature of 3°C (37.4°F). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Giessen, Germany, with an average temperature ranging between max 4°C (39.2°F) and min -2°C (28.4°F). The arrival of February brings an average high-temperature of a still icy 4°C (39.2°F), subtly diverging from January's 3°C (37.4°F). Weather in February »
Weather in March
March, the first month of the spring in Giessen, is a chilly month, with an average temperature ranging between min 1°C (33.8°F) and max 8°C (46.4°F). In Giessen, the average high-temperature in March slightly increases from a wintry 4°C (39.2°F) in February to a frosty 8°C (46.4°F). Weather in March »
Weather in April
April in Giessen, Germany, is a moderate spring month, with an average temperature ranging between max 13°C (55.4°F) and min 3°C (37.4°F). The arrival of April brings a change in Giessen's weather, with average high-temperatures moving from March's chilly 8°C (46.4°F) to a mild 13°C (55.4°F). Weather in April »
Weather in May
May, the last month of the spring in Giessen, is an enjoyable month, with an average temperature fluctuating between 18°C (64.4°F) and 8°C (46.4°F). The beginning of May signals a rise in the average high-temperature, moving from a moderate 13°C (55.4°F) in April to a still refreshing 18°C (64.4°F). Weather in May »
Weather in June
June, the first month of the summer in Giessen, is a pleasant month, with an average temperature varying between 21°C (69.8°F) and 11°C (51.8°F). As June sets, the average high-temperature shows a slight increase, moving up from a refreshing 18°C (64.4°F) in May to a pleasant 21°C (69.8°F). Weather in June »
Weather in July
July is a moderately hot summer month in Giessen, Germany, with an average temperature fluctuating between 23°C (73.4°F) and 13°C (55.4°F). July is the month when Giessen's temperatures reach their peak, with averages of 23°C (73.4°F) and lows of 13°C (55.4°F). Weather in July »
Weather in August
August, the last month of the summer in Giessen, is another pleasant month, with an average temperature ranging between max 22°C (71.6°F) and min 12°C (53.6°F). With the advent of August, Giessen experiences an average high-temperature of an agreeable 22°C (71.6°F), mirroring a close resemblance to the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Giessen, is also an enjoyable month, with an average temperature fluctuating between 9°C (48.2°F) and 18°C (64.4°F). With September's onset, the weather reveals a slight temperature decrease, transitioning from a pleasant 22°C (71.6°F) in August to an enjoyable 18°C (64.4°F). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Giessen, Germany, with temperature in the range of an average low of 5°C (41°F) and an average high of 12°C (53.6°F). The average high-temperature decreases in October, shifting from a comfortable 18°C (64.4°F) in September to a fresh 12°C (53.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Giessen, is also a frosty month, with temperature in the range of an average low of 2°C (35.6°F) and an average high of 7°C (44.6°F). As October transitions into November, Giessen sees a drop in the average high-temperature, transitioning from a fresh 12°C (53.6°F) to a frosty 7°C (44.6°F). Weather in November »
Weather in December
December, the first month of the winter in Giessen, is also a wintry month, with temperature in the range of an average low of -1°C (30.2°F) and an average high of 3°C (37.4°F). During January and December, Giessen experiences its coldest period, with an average high-temperature of 3°C (37.4°F). Weather in December »
Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Giessen?
The months of January and December bring the lowest temperatures, averaging a high of 3°C (37.4°F).
How much does it rain in Giessen?
During the entire year, Giessen aggregates up to 605mm (23.82") of precipitation.
What is the driest month in Giessen?
The months with the least rainfall are February and March with 36mm (1.42") of accumulated rain.
When are the longest days in Giessen?
The month with the longest days in Giessen, Germany, is June, with an average of 16h and 24min of daylight.
What time of the year is the hottest in Giessen?
The month of July, characterized by an average high of 23°C (73.4°F) and a low of 13°C (55.4°F), is recognized as the warmest.
What is the wettest month in Giessen?
July is the month with the most rainfall in Giessen, with 74mm (2.91") of accumulated precipitation.
When is Daylight Saving Time (DST) in Giessen?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Giessen, Germany, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Giessen?
The month with the shortest days is December, with an average of 8h and 6min of daylight.
Average temperature
Giessen, Germany
The warmest month (with the highest average high temperature) is July (23°C).
The months with the lowest average high temperature are January and December (3°C).
The month with the highest average low temperature is July (13°C).
The coldest months (with the lowest average low temperature) are January and February (-2°C).
Average rainfall
Giessen, Germany
The wettest month (with the highest rainfall) is July (74mm).
The driest months (with the least rainfall) are February and March (36mm).
Average daylight
Giessen, Germany
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 3min - Average daylight in June:
16h and 2min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
