Climate and monthly weather forecastDarmstadt, Germany
Climate and monthly weather forecast
The climate of Darmstadt
Darmstadt, a city located in the German state of Hesse, rests in the Marine west coast Cfb predominate climate, according to the Köppen climate classification. This climate type represents mild temperatures throughout the year, no dry seasons — exhibiting significant precipitation during every month, and warm summers. The geographical position of the city, which is well inland, influences the precipitation patterns, temperature variations, and wind conditions.Alterations in weather parameters reveal certain nuances to the climate cycle in Darmstadt. Temperatures on a high end typically range from 3.8°C (38.8°F) in January to 25.3°C (77.5°F) in July and August, while on the lower cluster, temperatures deviate from -0.5°C (31.1°F) in January to 15.2°C (59.4°F) in August. Humidity levels gravitate towards a high percentage, moving from a low of 67% in July and August to a high of 86% during January and December.
As for rainfall, Darmstadt receives a consistent amount of precipitation throughout the year averaging between 11mm (0.43") and 24mm (0.94") monthly. The city has the most rainfall in the months of May, June, and July, though rainfall is quite regular across the year. Peak snowfall appears in January with 24mm (0.94"), decreasing gradually to nominal amounts from April to November, before a moderate increase in December.
Interestingly, daylight duration also plays a significant role in Darmstadt's climate dynamics. Winter months such as December and January offer somewhere near R hours of daylight. This increases to more than 16 hours during the summer month of June. It is important to note, too, that despite the variabilities in sunlight, cloud cover hovers around 35% to 61% year-round.
The best time to visit Darmstadt
Considering the average temperatures and rainfall throughout the year, the most favorable period to plan a visit to Darmstadt would be between May and September. During these months, the city experiences accessible temperature highs, ranging from 19.1°C (66.4°F) to 25.3°C (77.5°F). Additionally, daylight duration extends up to approximately 15.4 hours to 16.3 hours in June, providing ample opportunities to explore and soak up the local environment.The worst time to visit Darmstadt
While Darmstadt sustains a generally mild climate, conditions become less welcoming in the winter months, particularly between December and February. During this period, the city sees lower temperature extremes, descending to -0.5°C (31.1°F) in January. Further, the city is frequently enveloped in a higher percentage of cloud cover along with increased snowfall, especially in January.Spring weather in Darmstadt
Spring, being from March to May in Darmstadt, features gradually rising temperatures accented by a slight increase in rainfall. On average, temperatures during the spring months rise from 10.6°C (51.1°F) in March to a comfortable 19.1°C (66.4°F) in May. Simultaneously, the months see a surge in rainfall, peaking at 24mm (0.94") in May. The city blooms with an average of between 11.9 hours to 15.4 hours of daylight, offering a charming setting for sightseers.Summer weather in Darmstadt
Summers in Darmstadt, from June to August, welcome visitors with average high temperatures varying between 22.8°C (73°F) and 25.3°C (77.5°F). Despite being the season with the highest temperatures, the city's summer is not excessively hot. Rainfall during these months is uniform, oscillating from 22mm (0.87") to 23mm (0.91"). Days are longer too, clocking well above 14 hours of daylight.Autumn weather in Darmstadt
Autumn, taking place from September to November, sees temperatures descend from 20.5°C (68.9°F) in September to 8.8°C (47.8°F) by November. Concurrently, rain shows a moderate decrease with the onset of the fall: from 13mm (0.51") in September to 13mm (0.51") by November. Daylight also diminishes, reducing from 12.6 hours in September to 9.1 hours by November.Winter weather in Darmstadt
Experiencing the chilly weather of Darmstadt's winter between December and February presents a unique perspective. Temperatures slide down to -0.5°C (31.1°F) in January, coupled with an increased encounter with snowfall; the city averages a peak winter snowfall of 24mm (0.94") in January. Comparatively shorter daylight hours could limit outdoor activities, as December sees an average of only 8.2 daylight hours. Yet, this season offers a calm and serene portrait of the city under a winter blanket, making it a distinctive travel choice for those keen on winter landscapes.Weather in January
Darmstadt, Germany, experiences winter in its full swing during January. Pervasive cloud cover creates a predominantly gloomy atmosphere, with shorter daylight hours contributing to less solar radiation. Snowfall is common and this, coupled with rains and high relative humidity, can make outdoor conditions less enjoyable. Weather in January »Weather in February
February continues the winter spell in Darmstadt as January's cold lingers. Although the daily sunshine hours slightly increase, the cloud percentage remains high, causing less sunlight penetration. Snowfall is still encountered, but unlike in January, its frequency decreases as the month progresses. Weather in February »Weather in March
March brings the first hints of spring to Darmstadt. With the snowfall decreasing to 3mm (0.12"), residents start enjoying outdoor activities again. The percentage of cloud cover reduces, permitting more daylight and sunshine hours, a change most welcome after winter's gloom. Weather in March »Weather in April
April further amplifies the spring character in Darmstadt's weather. The snowfall diminishes entirely, and sunshine begins to be significantly noticeable. This month's increased daylight duration and decreased cloud percentage bring the joy of open sky and spring's bloom to the residents. Weather in April »Weather in May
May marks the onset of summer in Darmstadt, which is accompanied by an amplified rainfall of 24mm (0.94"). The skies often open up for longer sunshine hours counterbalanced by short-lived showers, typical of a pre-summer period. Despite the showers, the temperature continues to climb, making the days warmer and the evenings pleasant. Weather in May »Weather in June
June sees the full impact of summer in Darmstadt. It is characterized by the highest recorded daylight hours of 16.3 hours, allowing residents to enjoy leisure activities well into the evening. Alongside the increasing daylight, the temperature continues to rise, indicating that the peak summer is just around the corner. Weather in June »Weather in July
In July Darmstadt experiences its warmest period. Despite the heat, residents can enjoy outdoor activities thanks to the stable pressure and high visibility distance. However, increased UV index reminds to take protective measures against sunburn. Weather in July »Weather in August
August, the last official summer month, sees a continuous warm spell in Darmstadt's climate. The soaring temperatures of July continue, with only minor fluctuations observed. The weather remains pleasing for outdoor activities despite the increased rainfall. Weather in August »Weather in September
September's arrival symbolizes the start of the autumn season in Darmstadt. The decrease in daylight hours becomes noticeable while the rainfall subsides bringing a respite from August's showers. The weather becomes more temperate, with cool nights starting to become common. Weather in September »Weather in October
October ushers in the full effects of autumn in Darmstadt. The temperatures continue their downward trajectory, the daylight hours shorten drastically, and the first signs of frost become apparent. The residents, having bid farewell to the summer months, now prepare for the oncoming winter. Weather in October »Weather in November
The last month of the autumn, November, is chilly month in Darmstadt, Germany, with an average temperature ranging between min 3.7°C (38.7°F) and max 8.8°C (47.8°F). Darmstadt in November undergoes a mild reduction in the average high-temperature, shifting from October's mild 14.5°C (58.1°F) to a chilly 8.8°C (47.8°F). Weather in November »Weather in December
December in Darmstadt marks the advent of winters. Shorter daylight hours contribute to the waning temperatures, leading to cold and often gloomy weather. However, this month capably sets the tone for the holidays, with snowfall becoming common, painting the city in white. 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
January is the month when Darmstadt sees the average lowest temperatures, with a high of 3.8°C (38.8°F) and a low of -0.5°C (31.1°F).
January and December, with an average relative humidity of 86%, are most humid months in Darmstadt, Germany.
In Darmstadt, Germany, during the entire year, the rain falls for 129.1 days and collects up to 213mm (8.39") of precipitation.
January through April, October through December are months with snowfall in Darmstadt, Germany.
January is the month with the most snowfall. Snow falls for 7.2 days and accumulates 24mm (0.94") of snow.
In Darmstadt, during the entire year, snow falls for 20.3 days and aggregates up to 75mm (2.95") of snow.
The months with the lowest UV index in Darmstadt are January, February, November and December, with an average maximum UV index of 2.
The month with the least rainfall is April, when the rain falls for 9.8 days and typically collects 11mm (0.43") of precipitation.
The month with the most rainfall in Darmstadt, Germany, is May, when the rain falls for 13.1 days and typically aggregates up to 24mm (0.94") of precipitation.
In Darmstadt, snow does not fall in May through September.
The month with the longest days in Darmstadt, Germany, is June, with an average of 16h and 18min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Darmstadt.
During July and August, Darmstadt registers its highest temperatures, averaging a high of 25.3°C (77.5°F).
July and August, with an average relative humidity of 67%, are the least humid months.
With an average of 10.5h of sunshine, July has the most sunshine of the year.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
December has the shortest days of the year in Darmstadt, Germany, with an average of 8h and 12min of daylight.
With an average of 3.8h of sunshine, December has the least sunshine of the year.
Average temperature
Darmstadt, Germany
The warmest months (with the highest average high temperature) are July and August (25.3°C).
The month with the lowest average high temperature is January (3.8°C).
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure
Darmstadt, Germany
- Average pressure in January:
1017.8mbar - Average pressure in February:
1016.8mbar - Average pressure in March:
1016.7mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1018mbar - Average pressure in November:
1014.7mbar - Average pressure in December:
1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed
Darmstadt, Germany
- Average wind speed in January:
11.9km/h - Average wind speed in February:
12.6km/h - Average wind speed in March:
12.3km/h - Average wind speed in April:
10.4km/h - Average wind speed in May:
9.9km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
9.2km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
8.9km/h - Average wind speed in October:
9.8km/h - Average wind speed in November:
10.7km/h - Average wind speed in December:
12.2km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity
Darmstadt, Germany
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall
Darmstadt, Germany
The wettest month (with the highest rainfall) is May (24mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days
Darmstadt, Germany
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
11 days
The months with the highest number of rainy days are June and July (13.3 days).
The month with the least rainy days is September (8.2 days).
Average snowfall
Darmstadt, Germany
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Darmstadt, Germany
- Average snowfall days in January:
7.2 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
4.6 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Darmstadt, Germany
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 24min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 36min - Average sunshine in November:
4h and 30min - Average sunshine in December:
3h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days
Darmstadt, Germany
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
18 days - Average sunshine days in May:
15 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is July (13.4 days).
Average UV index
Darmstadt, Germany
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Darmstadt, Germany
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Darmstadt, Germany
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
