Santo Domingo, the capital of the Dominican Republic, enjoys a tropical wet and dry climate year-round.
The average high temperature ranges from 84.6°F in the early months of the year to 88.7°F in August, making it an ideal destination for those seeking warm weather.
The sea temperatures are equally appealing, with water warming up to 84°F in September.
Rainfall varies throughout the year, offering unique weather conditions each month.
The month of August typically sees higher temperatures and relatively humid conditions, while January and February provide cooler and more stable climates.
Santo Domingo’s weather patterns include a mix of sunny days and partly cloudy skies, ensuring comfortable conditions for beach and pool activities.
Historical weather data and climate graphs indicate a consistent tropical climate close to the equator.
During the cooler months from January to April, water temperatures dip slightly to around 83°F.
Throughout the rest of the year, expect highs around 89°F and lows rarely dropping below 65°F.
The climate makes Santo Domingo an attractive destination for tourists who crave warmth and sunlight.
Average Temperature in Santo Domingo, Dominican Republic
Santo Domingo, the capital of the Dominican Republic, enjoys warm temperatures throughout the year. The city’s tropical climate ensures that even the coldest month remains comfortably warm.
January is one of the cooler months, with an average high of 84.6°F.
February has similar temperatures.
The weather gradually warms up in March and April, with highs reaching around 86°F.
May marks the start of hotter weather.
From June to August, temperatures peak, often reaching up to 88.7°F in August, the hottest month.
Here’s a quick overview of monthly average highs:
| Month | Average High (°F) |
|---|---|
| January | 84.6 |
| February | 84.6 |
| March | 85.1 |
| April | 86.5 |
| May | 87.8 |
| June | 88.1 |
| July | 88.5 |
| August | 88.7 |
| September | 88.2 |
| October | 86.9 |
| November | 85.1 |
| December | 84.6 |
In September, the weather begins to cool slightly.
By October and November, temperatures drop to about 85-86°F.
December is similarly mild, with highs around 84.6°F.
The cooler season lasts from early January to late April, yet the average high rarely dips below 84°F.
From late November to early January, temperatures are also slightly cooler but still warm.
Average Precipitation in Santo Domingo, Dominican Republic
Santo Domingo experiences a tropical climate with significant rainfall throughout the year. The city sees no snowfall due to its warm temperatures.
Average Rainfall in Santo Domingo, Dominican Republic
Rainfall in Santo Domingo is notable, with precipitation occurring almost evenly throughout the year.
The wettest month is May, with an average of 8.4 inches of rain.
Rainy days can vary, from around 6 days in the drier months to about 17 days in the wettest months.
| Month | Average Rainfall (inches) | Rainy Days |
|---|---|---|
| January | 2.0 | 7 |
| February | 2.1 | 6 |
| March | 2.1 | 6 |
| April | 4.7 | 10 |
| May | 8.4 | 17 |
| June | 5.6 | 14 |
| July | 5.1 | 13 |
| August | 6.7 | 15 |
| September | 6.5 | 14 |
| October | 6.6 | 15 |
| November | 4.3 | 11 |
| December | 2.3 | 8 |
By examining the rainfall data, one can see the city’s wet and dry periods. This information helps in planning visits and understanding seasonal weather patterns in the region.
Average Snow in Santo Domingo, Dominican Republic
Santo Domingo does not experience any snow throughout the year. The consistently warm temperatures in the region keep snowfall at bay.
With average temperatures rarely dropping below 70°F, the climate remains tropical and unsuitable for snow formation.
Visitors and residents alike can expect warm, snow-free weather year-round.
This distinction of no snowfall is an essential fact for anyone looking to understand Santo Domingo’s climate fully. The lack of snow contrasts with the abundant rainfall the city receives.
Average Sun in Santo Domingo, Dominican Republic
Santo Domingo enjoys a tropical climate with plentiful sunshine year-round. It experiences strong solar energy, making it a key feature of its weather pattern.
Average Daily Shortwave Solar Energy in Santo Domingo, Dominican Republic
Santo Domingo receives a high amount of daily shortwave solar energy.
The average solar energy varies throughout the year, with the highest levels typically recorded during the summer months.
| Month | Average Daily Shortwave Solar Energy (kWh) |
|---|---|
| January | 5.2 |
| February | 5.6 |
| March | 6.2 |
| April | 6.5 |
| May | 6.6 |
| June | 6.4 |
| July | 6.6 |
| August | 6.5 |
| September | 6.2 |
| October | 5.9 |
| November | 5.4 |
| December | 5.1 |
With this much sun, daylight is abundant, making outdoor activities possible almost any day of the year.
The UV index tends to be high, so wearing sunscreen is important when spending time outside.
Average Humidity in Santo Domingo, Dominican Republic
Santo Domingo experiences varying levels of humidity throughout the year. The relative humidity ranges from 79% to 86%.
The table below shows the average monthly humidity:
| Month | Humidity (%) |
|---|---|
| January | 82 |
| February | 80 |
| March | 79 |
| April | 80 |
| May | 82 |
| June | 84 |
| July | 85 |
| August | 85 |
| September | 86 |
| October | 86 |
| November | 84 |
| December | 83 |
October is the most humid month with an average of 86%.
March is the least humid month, averaging 79%.
The annual average humidity is 83%.
The dew point shows how much moisture is in the air. It varies throughout the year, contributing to the feeling of muggy weather.
Humidity can affect comfort and activities. Higher humidity often means the air feels warmer.
Even during the least humid months, the humidity remains relatively high.
Humidity and dew point are important when planning trips or outdoor activities in Santo Domingo.
Average Wind in Santo Domingo, Dominican Republic
Santo Domingo experiences varying wind speeds throughout the year.
Monthly Wind Speed (m/s):
| Month | Wind Speed (m/s) |
|---|---|
| January | 5.1 |
| February | 5.3 |
| March | 5.6 |
| April | 5.8 |
| May | 5.4 |
| June | 5.2 |
| July | 4.9 |
| August | 4.7 |
| September | 4.5 |
| October | 4.8 |
| November | 4.9 |
| December | 5.0 |
The windiest month is April with an average wind speed of 5.8 meters per second.
The least windy month tends to be September, averaging 4.5 meters per second.
Wind generally blows from the east-northeast, making the coast feel cooler than inland areas.
Residents and visitors might notice changes in wind strength throughout the year.
Santo Domingo’s coastal location plays a significant role in these patterns.
This consistent wind direction helps provide a breezy atmosphere, particularly in coastal regions.
Average Air Quality in Santo Domingo, Dominican Republic
The air quality in Santo Domingo varies throughout the year. The Air Quality Index (AQI) often shows moderate levels due to factors like local pollution and weather patterns.
Typical AQI Levels by Month:
| Month | AQI Level | Air Quality |
|---|---|---|
| January | 60-70 | Moderate |
| February | 58-68 | Moderate |
| March | 55-65 | Moderate |
| April | 60-70 | Moderate |
| May | 65-75 | Moderate |
| June | 68-78 | Moderate |
| July | 66-76 | Moderate |
| August | 67-77 | Moderate |
| September | 62-72 | Moderate |
| October | 60-70 | Moderate |
| November | 58-68 | Moderate |
| December | 60-70 | Moderate |
Moderate AQI means that air quality is acceptable, though there may be some risk to sensitive groups.
Health Considerations
Long-term exposure to moderate pollution can be a health risk. It is advised to use air purifiers and face masks when necessary.
Real-time Monitoring
Residents and visitors can check real-time air quality on various online platforms.
Websites such as IQAir and AccuWeather provide up-to-date AQI data.
Weather Impact
Weather patterns, such as wind and temperature, can affect the AQI.
Rain and cooler temperatures typically help reduce air pollution.
Topography of Santo Domingo, Dominican Republic
Santo Domingo is the capital of the Dominican Republic. It lies in the Caribbean and has a mix of flat plains and hilly terrains.
Average elevation in the city is around 95 to 98 feet.
This range gives the city a relatively uniform height.
Notable Areas:
- Parque Nacional del Este: This national park features a more varied landscape, located close to San Rafael Del Yuma.
- Distrito Nacional: Comprises much of the central parts of the city.
Coordinates:
- 18.32020 to 18.64020 N (latitude)
- -70.10211 to -69.78211 W (longitude)
Santo Domingo’s location close to the coast affects its topography and climate.
The terrain impacts how weather patterns shape the region, with coastal plains and slightly elevated areas influencing rainfall and temperature.
Learn more about the topographic map, elevation, terrain.
Extreme Weather Events That Occur in Santo Domingo, Dominican Republic
Santo Domingo experiences various extreme weather events due to its tropical climate.
Hurricanes are the most significant threat, especially during the hurricane season from June to November. These storms can bring heavy rain, strong winds, and flooding.
Flooding is a common occurrence, particularly during the rainy season.
Intense rains can cause rivers to overflow, leading to flash floods and landslides.
Recently, heavy rains in November 2023 caused flooding and landslides, resulting in numerous fatalities.
Heatwaves also impact the region.
The hot and humid climate can lead to dangerously high temperatures, especially in the summer months. This can affect health and increase energy demands.
Droughts occasionally occur, affecting water supply and agriculture.
These periods of low rainfall can lead to significant challenges for communities and the environment.
| Month | Average Rainfall (inches) | Average High Temp (°F) |
|---|---|---|
| June | 5.9 | 87 |
| July | 4.8 | 88 |
| August | 5.4 | 88 |
| September | 6.8 | 88 |
| October | 6.2 | 86 |
| November | 4.3 | 84 |
Hurricanes and storms contribute to these statistics by dumping large amounts of rain over short periods.
Santo Domingo’s climate also includes thunderstorms, which can be severe at times.
These storms bring lightning, heavy rain, and sometimes hail, increasing the risk of sudden floods.
Santo Domingo’s extreme weather events are part of its atmospheric phenomena.
These phenomena provide diverse and challenging weather patterns throughout the year.
Best Time of the Year to Visit Santo Domingo, Dominican Republic
The best time to visit Santo Domingo is generally from November to March due to favorable weather conditions and lower rainfall. Each season, however, offers something unique for travelers.
What is Santo Domingo, Dominican Republic Like in Spring
Spring in Santo Domingo spans from March to May.
During this time, temperatures range from the mid-70s°F to mid-80s°F. It’s a season that transitions from the dry season to the rainy season, with occasional showers.
March and April are pleasant months for exploring historical sites and enjoying outdoor activities.
The city is less crowded compared to the winter high season. Beaches and parks are ideal spots to visit during this time without the intense summer heat.
By Month:
| Month | Average Temperature (°F) | Rainfall (inches) |
|---|---|---|
| March | 75 – 83 | 2.7 |
| April | 77 – 85 | 3.3 |
| May | 79 – 86 | 5.9 |
What is Santo Domingo, Dominican Republic Like in Summer
Summer in Santo Domingo extends from June to August.
It is the hottest and wettest time of the year with temperatures reaching the high 80s°F and 90s°F.
June and August experience frequent rain showers and occasional tropical storms.
Despite the heat, summer is a vibrant time with lively festivals and cultural events. Beach activities are popular, but visitors should be prepared for potentially heavy rain and humidity.
By Month:
| Month | Average Temperature (°F) | Rainfall (inches) |
|---|---|---|
| June | 80 – 89 | 6.5 |
| July | 81 – 91 | 6.6 |
| August | 81 – 91 | 6.9 |
What is Santo Domingo, Dominican Republic Like in Fall
Fall in Santo Domingo runs from September to November.
The weather remains warm, with temperatures from the low 80s°F to high 80s°F. Rainfall continues to be substantial during September and October, decreasing as November approaches.
Travelers during fall can still enjoy hot-weather activities while avoiding the peak tourist crowds.
November marks the beginning of the dry season, making it an ideal time for visitors looking for pleasant weather.
It’s also a good month for those interested in exploring the local culture and festivals.
By Month:
| Month | Average Temperature (°F) | Rainfall (inches) |
|---|---|---|
| September | 80 – 88 | 6.7 |
| October | 79 – 87 | 6.0 |
| November | 77 – 85 | 4.3 |
What is Santo Domingo, Dominican Republic Like in Winter
Winter in Santo Domingo, from December to February, is considered the best time to visit.
Temperatures are comfortable, ranging from the low 70s°F in the morning to low 80s°F during the day. Rainfall is minimal during these months.
The city’s pleasant climate in winter attracts many tourists, making it the peak travel season.
Cultural events, festivals, and outdoor activities are ample.
Beaches are enjoyable with refreshing water temperatures, making winter an excellent time for sunbathing and swimming.
By Month:
| Month | Average Temperature (°F) | Rainfall (inches) |
|---|---|---|
| December | 75 – 83 | 3.5 |
| January | 73 – 82 | 3.0 |
| February | 74 – 83 | 3.1 |