Strasbourg, Grand Est Weather by Month and Climate Averages

How much rain does Strasbourg get?

Strasbourg gets 636 mm of precipitation in an average year, spread over about 174 days with measurable rain. That is more rainy days than 64% of France.

May is the wettest month, with 77 mm. February is the driest, with 34 mm. October has the most rainy days, about 18.

The longest dry spell in the last five years lasted 32 days, to June 17, 2023.

Strasbourg weather by month

Strasbourg weather in January

In January, Strasbourg averages a high of 6°C and a low of -1°C. It gets 36 mm of precipitation over about 15 rainy days. The sun is out about 30% of daylight hours. The January record high is 18°C (1991) and the record low is -23°C (1971).

Strasbourg weather in February

In February, Strasbourg averages a high of 7°C and a low of 0°C. It gets 34 mm of precipitation over about 13 rainy days. The sun is out about 34% of daylight hours. The February record high is 21°C (1990) and the record low is -19°C (1986).

Strasbourg weather in March

In March, Strasbourg averages a high of 12°C and a low of 3°C. It gets 39 mm of precipitation over about 14 rainy days. The sun is out about 41% of daylight hours. The March record high is 26°C (2021) and the record low is -14°C (2005).

Strasbourg weather in April

In April, Strasbourg averages a high of 17°C and a low of 6°C. It gets 42 mm of precipitation over about 12 rainy days. The sun is out about 43% of daylight hours. The April record high is 30°C (2018) and the record low is -5°C (2022). April is one of the most comfortable months to visit.

Strasbourg weather in May

In May, Strasbourg averages a high of 21°C and a low of 10°C. It gets 77 mm of precipitation over about 15 rainy days. The sun is out about 39% of daylight hours. The May record high is 34°C (2022) and the record low is -1°C (1984).

Strasbourg weather in June

In June, Strasbourg averages a high of 24°C and a low of 13°C. It gets 69 mm of precipitation over about 14 rainy days. The sun is out about 42% of daylight hours. The June record high is 41°C (2026) and the record low is 4°C (1975). June is one of the most comfortable months to visit.

Strasbourg weather in July

In July, Strasbourg averages a high of 27°C and a low of 15°C. It gets 72 mm of precipitation over about 14 rainy days. The sun is out about 47% of daylight hours. The July record high is 39°C (2019) and the record low is 6°C (1971). July is one of the most comfortable months to visit.

Strasbourg weather in August

In August, Strasbourg averages a high of 26°C and a low of 14°C. It gets 61 mm of precipitation over about 14 rainy days. The sun is out about 44% of daylight hours. The August record high is 39°C (2015) and the record low is 5°C (1979). August is one of the most comfortable months to visit.

Strasbourg weather in September

In September, Strasbourg averages a high of 22°C and a low of 11°C. It gets 55 mm of precipitation over about 14 rainy days. The sun is out about 45% of daylight hours. The September record high is 33°C (2023) and the record low is -1°C (1971). September is one of the most comfortable months to visit.

Strasbourg weather in October

In October, Strasbourg averages a high of 16°C and a low of 7°C. It gets 59 mm of precipitation over about 18 rainy days. The sun is out about 29% of daylight hours. The October record high is 31°C (2023) and the record low is -6°C (1972).

Strasbourg weather in November

In November, Strasbourg averages a high of 9°C and a low of 3°C. It gets 47 mm of precipitation over about 16 rainy days. The sun is out about 32% of daylight hours. The November record high is 22°C (2020) and the record low is -11°C (1973).

Strasbourg weather in December

In December, Strasbourg averages a high of 6°C and a low of 1°C. It gets 45 mm of precipitation over about 16 rainy days. The sun is out about 24% of daylight hours. The December record high is 18°C (2022) and the record low is -18°C (2010).

Sunshine, humidity and wind in Strasbourg

July is the sunniest month in Strasbourg, with sunshine about 47% of daylight hours. December is the cloudiest, at 24%. Over the year the sun shines about 38% of daylight hours. Strasbourg is sunnier than 64% of France.

Humidity peaks in December at 86% and is lowest in July at 61%.

Strasbourg has about 7 days a year above 32°C. Strasbourg is hotter than 57% of France.

First and last freeze in Strasbourg

The first fall freeze in Strasbourg typically comes around October 31, and the last spring freeze around April 14. That leaves a frost-free growing season of about 200 days.

Strasbourg weather records

The hottest temperature on record at the Strasbourg station is 41°C, on June 27, 2026. The coldest is -23°C, on January 2, 1971.

The wettest day on record brought 66 mm of rain, on July 20, 2014.

43 all-time records have been set at the station since 1970.

The annual mean temperature has changed by +0.5°C per decade since 1970.

The best time to visit Strasbourg

The most comfortable time to visit is typically April and June to September, when daytime highs sit near 23°C.

Winter (December–February) is chilly, with average highs around 6°C and lows near 0°C.

Spring (March–May) is mild, with average highs around 17°C and lows near 6°C.

Summer (June–August) is warm, with average highs around 26°C and lows near 14°C.

Autumn (September–November) is mild, with average highs around 16°C and lows near 7°C.

Strasbourg climate questions

How much rain does Strasbourg get?

Strasbourg gets 636 mm of precipitation in an average year, over about 174 rainy days.

What is the wettest month in Strasbourg?

May is the wettest month in Strasbourg, with 77 mm. February is the driest, with 34 mm.

How many rainy days does Strasbourg have a year?

Strasbourg has about 174 days with measurable rain in an average year. October has the most, about 18.

What is the hottest month in Strasbourg?

July is the warmest month in Strasbourg, with an average high of 27°C.

What is the coldest month in Strasbourg?

January is the coldest month in Strasbourg, with an average low of -1°C.

What is the record high temperature in Strasbourg?

The record high at the Strasbourg station is 41°C, set on June 27, 2026. The record low is -23°C, on January 2, 1971.

What is the sunniest month in Strasbourg?

July is the sunniest month in Strasbourg, with sunshine about 47% of daylight hours. December is the cloudiest.

When is the first frost in Strasbourg?

The first fall freeze in Strasbourg typically comes around October 31. The last spring freeze is around April 14.

What is the best time to visit Strasbourg?

The most comfortable time to visit is typically April and June to September, when daytime highs sit near 23°C.