Horta-Guinardó, Catalonia Weather by Month and Climate Averages

Horta-Guinardó, Catalonia gets 618 mm of precipitation a year over about 71 rainy days. August is the warmest month (average high 29°C) and January the coldest (average low 9°C).

Horta-Guinardó climate at a glance

Mediterranean climate

Horta-Guinardó, Catalonia has hot summers and mild winters. Daytime highs range from about 15°C in January to 29°C in August. October is usually the wettest month. The most comfortable time to visit is typically March to June, September, and November, when daytime highs sit near 22°C.

How much rain does Horta-Guinardó get?

Horta-Guinardó gets 618 mm of precipitation in an average year, spread over about 71 days with measurable rain. That is fewer rainy days than 69% of Spain.

October is the wettest month, with 88 mm. June is the driest, with 27 mm. April has the most rainy days, about 8.

The longest dry spell in the last five years lasted 49 days, to July 10, 2025.

Horta-Guinardó weather by month

Horta-Guinardó weather in January

In January, Horta-Guinardó averages a high of 15°C and a low of 9°C. It gets 39 mm of precipitation over about 6 rainy days. The sun is out about 54% of daylight hours. The January record high is 26°C (2019) and the record low is 1°C (2010).

Horta-Guinardó weather in February

In February, Horta-Guinardó averages a high of 15°C and a low of 9°C. It gets 34 mm of precipitation over about 6 rainy days. The sun is out about 48% of daylight hours. The February record high is 27°C (2019) and the record low is 1°C (2012).

Horta-Guinardó weather in March

In March, Horta-Guinardó averages a high of 17°C and a low of 10°C. It gets 70 mm of precipitation over about 7 rainy days. The sun is out about 41% of daylight hours. The March record high is 27°C (2019) and the record low is 1°C (2010). March is one of the most comfortable months to visit.

Horta-Guinardó weather in April

In April, Horta-Guinardó averages a high of 19°C and a low of 13°C. It gets 61 mm of precipitation over about 8 rainy days. The sun is out about 42% of daylight hours. The April record high is 29°C (2023) and the record low is 5°C (2022). April is one of the most comfortable months to visit.

Horta-Guinardó weather in May

In May, Horta-Guinardó averages a high of 23°C and a low of 16°C. It gets 51 mm of precipitation over about 6 rainy days. The sun is out about 46% of daylight hours. The May record high is 33°C (2022) and the record low is 7°C (2019). May is one of the most comfortable months to visit.

Horta-Guinardó weather in June

In June, Horta-Guinardó averages a high of 27°C and a low of 20°C. It gets 27 mm of precipitation over about 5 rainy days. The sun is out about 48% of daylight hours. The June record high is 36°C (2025) and the record low is 9°C (2019). June is one of the most comfortable months to visit.

Horta-Guinardó weather in July

In July, Horta-Guinardó averages a high of 29°C and a low of 23°C. It gets 44 mm of precipitation over about 4 rainy days. The sun is out about 69% of daylight hours. The July record high is 38°C (2009) and the record low is 17°C (2012).

Horta-Guinardó weather in August

In August, Horta-Guinardó averages a high of 29°C and a low of 23°C. It gets 28 mm of precipitation over about 4 rainy days. The sun is out about 58% of daylight hours. The August record high is 39°C (2010) and the record low is 17°C (2023).

Horta-Guinardó weather in September

In September, Horta-Guinardó averages a high of 26°C and a low of 21°C. It gets 79 mm of precipitation over about 7 rainy days. The sun is out about 47% of daylight hours. The September record high is 32°C (2016) and the record low is 13°C (2017). September is one of the most comfortable months to visit.

Horta-Guinardó weather in October

In October, Horta-Guinardó averages a high of 23°C and a low of 17°C. It gets 88 mm of precipitation over about 7 rainy days. The sun is out about 42% of daylight hours. The October record high is 31°C (2013) and the record low is 7°C (2008).

Horta-Guinardó weather in November

In November, Horta-Guinardó averages a high of 18°C and a low of 12°C. It gets 70 mm of precipitation over about 7 rainy days. The sun is out about 43% of daylight hours. The November record high is 27°C (2023) and the record low is 5°C (2013). November is one of the most comfortable months to visit.

Horta-Guinardó weather in December

In December, Horta-Guinardó averages a high of 16°C and a low of 9°C. It gets 28 mm of precipitation over about 5 rainy days. The sun is out about 53% of daylight hours. The December record high is 23°C (2022) and the record low is 2°C (2009).

Sunshine, humidity and wind in Horta-Guinardó

July is the sunniest month in Horta-Guinardó, with sunshine about 69% of daylight hours. March is the cloudiest, at 41%. Over the year the sun shines about 49% of daylight hours. Horta-Guinardó is cloudier than 56% of Spain.

Humidity peaks in October at 77% and is lowest in July at 71%.

Horta-Guinardó has about 7 days a year above 32°C. Horta-Guinardó is cooler than 82% of Spain.

Horta-Guinardó weather records

The hottest temperature on record at the Horta-Guinardó station is 39°C, on August 27, 2010. The coldest is 1°C, on February 4, 2012.

The wettest day on record brought 96 mm of rain, on March 24, 2017.

The best time to visit Horta-Guinardó

The most comfortable time to visit is typically March to June, September, and November, when daytime highs sit near 22°C.

Winter (December–February) is mild, with average highs around 15°C and lows near 9°C.

Spring (March–May) is mild, with average highs around 20°C and lows near 13°C.

Summer (June–August) is hot, with average highs around 28°C and lows near 22°C. It can feel humid.

Autumn (September–November) is warm, with average highs around 23°C and lows near 16°C.

Monthly climate

MonthPrecipRain daysHumiditySunshineSea tempRecord highRecord low
January39 mm674%54%-10°26°
February34 mm676%48%-11°27°
March70 mm774%41%-11°27°
April61 mm872%42%-10°29°
May51 mm674%46%-8°33°
June27 mm573%48%-6°36°
July44 mm471%69%-4°38°17°
August28 mm472%58%-3°39°17°
September79 mm774%47%-4°32°13°
October88 mm777%42%-6°31°
November70 mm777%43%-8°27°
December28 mm576%53%-9°23°

From ERA5 reanalysis. Sunshine is estimated from cloud cover.

Horta-Guinardó climate questions

How much rain does Horta-Guinardó get?

Horta-Guinardó gets 618 mm of precipitation in an average year, over about 71 rainy days.

What is the wettest month in Horta-Guinardó?

October is the wettest month in Horta-Guinardó, with 88 mm. June is the driest, with 27 mm.

How many rainy days does Horta-Guinardó have a year?

Horta-Guinardó has about 71 days with measurable rain in an average year. April has the most, about 8.

What is the hottest month in Horta-Guinardó?

August is the warmest month in Horta-Guinardó, with an average high of 29°C.

What is the coldest month in Horta-Guinardó?

January is the coldest month in Horta-Guinardó, with an average low of 9°C.

What is the record high temperature in Horta-Guinardó?

The record high at the Horta-Guinardó station is 39°C, set on August 27, 2010. The record low is 1°C, on February 4, 2012.

What is the sunniest month in Horta-Guinardó?

July is the sunniest month in Horta-Guinardó, with sunshine about 69% of daylight hours. March is the cloudiest.

What is the best time to visit Horta-Guinardó?

The most comfortable time to visit is typically March to June, September, and November, when daytime highs sit near 22°C.

Source: NOAA GHCN-Daily station BARCELONA-EL RAVAL (4 km away).

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Normals from NOAA GHCN-Daily station BARCELONA-EL RAVAL.