When is the best time to go to Río San Juan

Best time to go
OK time to go
Worst time to go

The chart above shows the best time of year to visit Río San Juan, Dominican Republic. 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 Río San Juan

Río San Juan weather by month

Please note our recommendations for when to visit Río San Juan 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

Río San Juan January weather averages
Temp Rain Sunshine Day length Sea temp
25°C 135mm 7hrs 11.9hrs 27°C

The climate in Río San Juan during January can be summarized as hot, humid and wet.

It is perhaps a good month to visit Río San Juan, with some particularly good weather at this time of year.

January is in the winter in Río San Juan and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (66°F) is normal.

On average January is the driest month of the year in Río San Juan with around 135mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

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

Río San Juan weather in January »

February

Río San Juan February weather averages
Temp Rain Sunshine Day length Sea temp
26°C 103mm 7.5hrs 12.3hrs 26°C

February in Río San Juan is generally damp with the temperature being hot.

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

February is in the winter in Río San Juan and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (66°F) is normal.

On average February is the 2nd driest month of the year in Río San Juan with around 103mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

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

Río San Juan weather in February »

March

Río San Juan March weather averages
Temp Rain Sunshine Day length Sea temp
26°C 109mm 7.8hrs 12.7hrs 26°C

The weather in March in Río San Juan is characteristically hot, humid and damp.

It is perhaps the perfect month to visit Río San Juan, with some surprisingly good weather at this time of year.

March is in the spring in Río San Juan and is typically the 3rd 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 March is the 3rd driest month of the year in Río San Juan with around 109mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 hours of sunshine per day.

Río San Juan weather in March »

April

Río San Juan April weather averages
Temp Rain Sunshine Day length Sea temp
27°C 152mm 7.7hrs 13.3hrs 27°C

Río San Juan's weather in April is typically hot, humid and wet in nature.

It is perhaps a good month to visit Río San Juan, with some surprisingly good weather at this time of year.

April is in the spring in Río San Juan and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (68°F) is normal.

On average April is the 4th driest month of the year in Río San Juan with around 152mm 6 inches of rain making it a wet 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 7.7 hours of sunshine per day.

Río San Juan weather in April »

May

Río San Juan May weather averages
Temp Rain Sunshine Day length Sea temp
28°C 204mm 7.4hrs 13.8hrs 27°C

May is a very wet, humid month in Río San Juan and the temperature is generally hot.

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

May is in the spring in Río San Juan and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 21°C (70°F) is normal.

On average May is the 5th driest month of the year in Río San Juan with around 204mm 8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

Río San Juan weather in May »

June

Río San Juan June weather averages
Temp Rain Sunshine Day length Sea temp
28°C 108mm 8.2hrs 11.9hrs 28°C

June is a damp, humid month in Río San Juan and the temperature is generally hot.

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

June is in the summer in Río San Juan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (71°F) is normal.

On average June is the 6th driest month of the year in Río San Juan with around 108mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

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

Río San Juan weather in June »

July

Río San Juan July weather averages
Temp Rain Sunshine Day length Sea temp
28°C 132mm 8.4hrs 12.3hrs 28°C

July in Río San Juan is generally wet with the temperature being hot.

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

July is in the summer in Río San Juan and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (71°F) is normal.

On average July is the 6th wettest month of the year in Río San Juan with around 132mm 5.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

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

Río San Juan weather in July »

August

Río San Juan August weather averages
Temp Rain Sunshine Day length Sea temp
28°C 162mm 8.5hrs 12.7hrs 29°C

The weather in August in Río San Juan is characteristically hot, humid and wet.

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

August is in the summer in Río San Juan and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (71°F) is normal.

On average August is the 5th wettest month of the year in Río San Juan with around 162mm 6.4 inches of rain making it a 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 8.5 hours of sunshine per day.

Río San Juan weather in August »

September

Río San Juan September weather averages
Temp Rain Sunshine Day length Sea temp
29°C 131mm 7.6hrs 13.3hrs 29°C

Río San Juan's weather in September is typically hot, humid and wet in nature.

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

September is in the fall / autumn in Río San Juan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (71°F) is normal.

On average September is the 4th wettest month of the year in Río San Juan with around 131mm 5.1 inches of rain making it a 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 7.6 hours of sunshine per day.

Río San Juan weather in September »

October

Río San Juan October weather averages
Temp Rain Sunshine Day length Sea temp
28°C 166mm 7.2hrs 13.8hrs 29°C

October is a wet, humid month in Río San Juan and the temperature is generally hot.

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

October is in the fall / autumn in Río San Juan and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.

On average October is the 3rd wettest month of the year in Río San Juan with around 166mm 6.5 inches of rain making it a wet 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 7.2 hours of sunshine per day.

Río San Juan weather in October »

November

Río San Juan November weather averages
Temp Rain Sunshine Day length Sea temp
26°C 268mm 6.7hrs 11.9hrs 28°C

Hot, humid and very wet weather often prevails in Río San Juan during the month of November

It is perhaps a good month to visit Río San Juan, with some surprisingly good weather at this time of year.

November is in the fall / autumn in Río San Juan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 20°C (69°F) is normal.

On average November is the 2nd wettest month of the year in Río San Juan with around 268mm 10.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

Río San Juan weather in November »

December

Río San Juan December weather averages
Temp Rain Sunshine Day length Sea temp
25°C 225mm 6hrs 12.3hrs 27°C

December in Río San Juan is generally very wet with the temperature being hot.

It is perhaps a good month to visit Río San Juan, with some inordinately good weather at this time of year.

December is in the winter in Río San Juan and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (67°F) is normal.

On average December is the wettest month of the year in Río San Juan with around 225mm 8.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 6 hours of sunshine per day.

Río San Juan weather in December »

Other monthly averages

UV index Best time to go?

Río San Juan weather stats

Río San Juan weather statistics
Hottest month: June 31.4°C 88.5°F
Driest month: February 103mm 4.1ins
Sunniest month: August 8.5hrs
Coldest month: January 27.7°C 81.9°F
Wettest month: November 268mm 10.6ins
Warmest sea: September 29°C 84.2°F
Map showing location of Río San Juan (19.64385, -70.07635) Río San Juan map pin © Google

Locations nearby

Top Dominican Republic locations