When is the best time to go to Santo Tomás La Unión

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The chart above shows the best time of year to visit Santo Tomás La Unión, Guatemala. 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 Santo Tomás La Unión

Santo Tomás La Unión weather by month

Please note our recommendations for when to visit Santo Tomás La Unión 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

Santo Tomás La Unión January weather averages
Temp Rain Sunshine Day length
27°C 33mm 8.1hrs 12.1hrs

Santo Tomás La Unión's weather in January is typically hot, humid and reasonably dry in nature.

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

January is in the winter in Santo Tomás La Unión and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 17°C (62°F) is normal.

On average January is the driest month of the year in Santo Tomás La Unión with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 hours of sunshine per day.

Santo Tomás La Unión weather in January »

February

Santo Tomás La Unión February weather averages
Temp Rain Sunshine Day length
27°C 48mm 9.1hrs 12.4hrs

February in Santo Tomás La Unión is generally reasonably dry with the temperature being hot.

It is perhaps the perfect month to visit Santo Tomás La Unión, with some inordinately good weather at this time of year.

February is in the winter in Santo Tomás La Unión and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 17°C (62°F) is normal.

On average February is the 2nd driest month of the year in Santo Tomás La Unión with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

Santo Tomás La Unión weather in February »

March

Santo Tomás La Unión March weather averages
Temp Rain Sunshine Day length
27°C 96mm 9.1hrs 12.8hrs

The weather in March in Santo Tomás La Unión is characteristically hot and a little damp.

It is perhaps a good month to visit Santo Tomás La Unión, with some surprisingly good weather at this time of year.

March is in the spring in Santo Tomás La Unión and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (87°F), whilst at night 18°C (64°F) is normal.

On average March is the 3rd driest month of the year in Santo Tomás La Unión with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

Santo Tomás La Unión weather in March »

April

Santo Tomás La Unión April weather averages
Temp Rain Sunshine Day length
27°C 198mm 8.5hrs 13.2hrs

Santo Tomás La Unión's weather in April is typically hot, humid and wet in nature.

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

April is in the spring in Santo Tomás La Unión and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (87°F), whilst at night 19°C (66°F) is normal.

On average April is the 4th driest month of the year in Santo Tomás La Unión with around 198mm 7.8 inches of rain making it a wet 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 8.5 hours of sunshine per day.

Santo Tomás La Unión weather in April »

May

Santo Tomás La Unión May weather averages
Temp Rain Sunshine Day length
27°C 452mm 7.5hrs 13.5hrs

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

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

May is in the spring in Santo Tomás La Unión and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 19°C (67°F) is normal.

On average May is the 5th driest month of the year in Santo Tomás La Unión with around 452mm 17.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

Santo Tomás La Unión weather in May »

June

Santo Tomás La Unión June weather averages
Temp Rain Sunshine Day length
26°C 722mm 6.9hrs 12.1hrs

June is a very wet, humid month in Santo Tomás La Unión and the temperature is generally hot.

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

June is in the summer in Santo Tomás La Unión and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (67°F) is normal.

On average June is the 6th driest month of the year in Santo Tomás La Unión with around 722mm 28.4 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 6.9 hours of sunshine per day.

Santo Tomás La Unión weather in June »

July

Santo Tomás La Unión July weather averages
Temp Rain Sunshine Day length
26°C 520mm 7hrs 12.4hrs

July in Santo Tomás La Unión is generally very wet with the temperature being hot.

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

July is in the summer in Santo Tomás La Unión and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (66°F) is normal.

On average July is the 6th wettest month of the year in Santo Tomás La Unión with around 520mm 20.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

Santo Tomás La Unión weather in July »

August

Santo Tomás La Unión August weather averages
Temp Rain Sunshine Day length
26°C 566mm 6.4hrs 12.8hrs

The weather in August in Santo Tomás La Unión is characteristically hot, humid and very wet.

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

August is in the summer in Santo Tomás La Unión and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (66°F) is normal.

On average August is the 5th wettest month of the year in Santo Tomás La Unión with around 566mm 22.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.

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

Santo Tomás La Unión weather in August »

September

Santo Tomás La Unión September weather averages
Temp Rain Sunshine Day length
26°C 733mm 5.8hrs 13.2hrs

Santo Tomás La Unión's weather in September is typically hot, humid and very wet in nature.

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

September is in the fall / autumn in Santo Tomás La Unión and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (66°F) is normal.

On average September is the 4th wettest month of the year in Santo Tomás La Unión with around 733mm 28.8 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 5.8 hours of sunshine per day.

Santo Tomás La Unión weather in September »

October

Santo Tomás La Unión October weather averages
Temp Rain Sunshine Day length
26°C 653mm 5.6hrs 13.5hrs

October is a very wet, humid month in Santo Tomás La Unión and the temperature is generally hot.

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

October is in the fall / autumn in Santo Tomás La Unión and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (66°F) is normal.

On average October is the 3rd wettest month of the year in Santo Tomás La Unión with around 653mm 25.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

Santo Tomás La Unión weather in October »

November

Santo Tomás La Unión November weather averages
Temp Rain Sunshine Day length
26°C 227mm 7.5hrs 12.1hrs

November in Santo Tomás La Unión is generally very wet with the temperature being hot.

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

November is in the fall / autumn in Santo Tomás La Unión and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 18°C (65°F) is normal.

On average November is the 2nd wettest month of the year in Santo Tomás La Unión with around 227mm 8.9 inches of rain making it a very wet 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 7.5 hours of sunshine per day.

Santo Tomás La Unión weather in November »

December

Santo Tomás La Unión December weather averages
Temp Rain Sunshine Day length
27°C 98mm 8.3hrs 12.4hrs

December in Santo Tomás La Unión is generally a little damp with the temperature being hot.

It is perhaps a good month to visit Santo Tomás La Unión, with some particularly good weather at this time of year.

December is in the winter in Santo Tomás La Unión and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 17°C (63°F) is normal.

On average December is the wettest month of the year in Santo Tomás La Unión with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.3 hours of sunshine per day.

Santo Tomás La Unión weather in December »

Other monthly averages

UV index Best time to go?

Santo Tomás La Unión weather stats

Santo Tomás La Unión weather statistics
Hottest month: April 30°C 86°F
Driest month: January 33mm 1.3ins
Sunniest month: February 9.1hrs
Coldest month: January 29.1°C 84.4°F
Wettest month: September 733mm 28.9ins
Warmest sea: May 30.1°C 86.2°F
Map showing location of Santo Tomás La Unión (14.63333, -91.38333) Santo Tomás La Unión map pin © Google

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