When is the best time to go to La Asunción

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The chart above shows the best time of year to visit La Asunción, Costa Rica. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.

Average temperatures in La Asunción

La Asunción weather by month

Please note our recommendations for when to visit La Asunción are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.

January

La Asunción January weather averages
Temp Rain Sunshine Day length
25°C 0mm 8.4hrs 12.4hrs

La Asunción's weather in January is typically hot, humid and very dry in nature.

It is perhaps the perfect month to visit La Asunción, with some extremely good weather at this time of year.

January is in the winter in La Asunción and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 19°C (67°F) is normal.

On average January is the driest month of the year in La Asunción with around 0mm 0 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 8.4 hours of sunshine per day.

La Asunción weather in January »

February

La Asunción February weather averages
Temp Rain Sunshine Day length
25°C 4mm 8.9hrs 12.5hrs

February in La Asunción is generally very dry with the temperature being hot.

It is perhaps the perfect month to visit La Asunción, with some very good weather at this time of year.

February is in the winter in La Asunción and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (67°F) is normal.

On average February is the 2nd driest month of the year in La Asunción with around 4mm 0.2 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

La Asunción weather in February »

March

La Asunción March weather averages
Temp Rain Sunshine Day length
26°C 14mm 8.7hrs 12.8hrs

The weather in March in La Asunción is characteristically hot, humid and dry.

It is perhaps the perfect month to visit La Asunción, with some particularly good weather at this time of year.

March is in the spring in La Asunción and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 20°C (67°F) is normal.

On average March is the 3rd driest month of the year in La Asunción with around 14mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

La Asunción weather in March »

April

La Asunción April weather averages
Temp Rain Sunshine Day length
26°C 78mm 8.2hrs 13.1hrs

La Asunción's weather in April is typically hot, humid and reasonably dry in nature.

Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit La Asunción.

April is in the spring in La Asunción and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 20°C (68°F) is normal.

On average April is the 4th driest month of the year in La Asunción with around 78mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

La Asunción weather in April »

May

La Asunción May weather averages
Temp Rain Sunshine Day length
25°C 264mm 6.9hrs 13.3hrs

May is a very wet, humid month in La Asunción and the temperature is generally hot.

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

May is in the spring in La Asunción and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (68°F) is normal.

On average May is the 5th driest month of the year in La Asunción with around 264mm 10.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

La Asunción weather in May »

June

La Asunción June weather averages
Temp Rain Sunshine Day length
24°C 263mm 6.4hrs 12.4hrs

Hot, humid and very wet weather often prevails in La Asunción during the month of June

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often not a good and not conducive to spending time outdoors.

June is in the summer in La Asunción and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (67°F) is normal.

On average June is the 6th driest month of the year in La Asunción with around 263mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.4 hours of sunshine per day.

La Asunción weather in June »

July

La Asunción July weather averages
Temp Rain Sunshine Day length
24°C 174mm 6.4hrs 12.5hrs

July in La Asunción is generally wet with the temperature being hot.

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

July is in the summer in La Asunción and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 20°C (68°F) is normal.

On average July is the 6th wettest month of the year in La Asunción with around 174mm 6.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.4 hours of sunshine per day.

La Asunción weather in July »

August

La Asunción August weather averages
Temp Rain Sunshine Day length
24°C 250mm 6.2hrs 12.8hrs

The weather in August in La Asunción is characteristically hot, humid and very wet.

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

August is in the summer in La Asunción and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 20°C (67°F) is normal.

On average August is the 5th wettest month of the year in La Asunción with around 250mm 9.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.2 hours of sunshine per day.

La Asunción weather in August »

September

La Asunción September weather averages
Temp Rain Sunshine Day length
24°C 332mm 5.9hrs 13.1hrs

La Asunción's weather in September is typically warm, humid and very wet in nature.

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often not a good and not conducive to spending time outdoors.

September is in the fall / autumn in La Asunción and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (67°F) is normal.

On average September is the 4th wettest month of the year in La Asunción with around 332mm 13.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

La Asunción weather in September »

October

La Asunción October weather averages
Temp Rain Sunshine Day length
24°C 331mm 5.9hrs 13.3hrs

October is a very wet, humid month in La Asunción and the temperature is generally warm.

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often not a good and not conducive to spending time outdoors.

October is in the fall / autumn in La Asunción and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (80°F), whilst at night 19°C (66°F) is normal.

On average October is the 3rd wettest month of the year in La Asunción with around 331mm 13 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

La Asunción weather in October »

November

La Asunción November weather averages
Temp Rain Sunshine Day length
24°C 115mm 6.5hrs 12.4hrs

November is a damp, humid month in La Asunción and the temperature is generally warm.

Based on weather alone, this is probably a time of year to avoid going to La Asunción for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

November is in the fall / autumn in La Asunción and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (67°F) is normal.

On average November is the 2nd wettest month of the year in La Asunción with around 115mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

La Asunción weather in November »

December

La Asunción December weather averages
Temp Rain Sunshine Day length
24°C 6mm 7.6hrs 12.5hrs

December in La Asunción is generally very dry with the temperature being warm.

It is perhaps the perfect month to visit La Asunción, with some very good weather at this time of year.

December is in the winter in La Asunción and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (66°F) is normal.

On average December is the wettest month of the year in La Asunción with around 6mm 0.2 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

La Asunción weather in December »

Other monthly averages

UV index Best time to go?

La Asunción weather stats

La Asunción weather statistics
Hottest month: April 28.6°C 83.5°F
Driest month: January 0mm 0ins
Sunniest month: February 8.9hrs
Coldest month: October 26.2°C 79.2°F
Wettest month: September 332mm 13.1ins
Warmest sea: April 29.5°C 85.1°F
Map showing location of La Asunción (9.97961, -84.17281) La Asunción map pin © Google

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