Climate and monthly weather forecast
San Jose de Ocoa, Dominican Republic

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The climate of San Jose de Ocoa

San Jose de Ocoa is classified under the Köppen climate classification as having a Marine west coast, warm summer climate, for the most part. As it settles in the heart of the Dominican Republic, it experiences a warm oceanic climate with temperature varying relatively little throughout the year.

Small fluctuations in temperatures are observed. The highest mean temperature is approximately 29.8°C (85.6°F) in August and lowest mean temperature settles around 18.1°C (64.6°F) in January. Temperatures knits a pattern of stability, fewer fluctuations with the monthly maxima circumscribing between 27.3°C (81.1°F) and 29.8°C (85.6°F) and minima traversing from 18.1°C (64.6°F) to 21.6°C (70.9°F).

San Jose de Ocoa's relative humidity oscillates in the mid-seventies through the year, reaching the peak of 78% during June and October. Rainfall peaks between May and September with maximum falls of 93mm (3.66") in August, and lowers to 10mm (0.39") to 17mm (0.67") from January to March. Winds strike with an average speed of 8.3km/h (5.2mph) to 9.5km/h (5.9mph).

The best time to visit San Jose de Ocoa

February emerges as an opportune weather window to visit the city. Then, the average daily maximum temperature hovers at a comfortable 27.5°C (81.5°F), while the nights cool down to a pleasant 18.2°C (64.8°F). February also brings the least rainfall with an average of 12mm (0.47"), making it suitable for outdoor activities. The visibility spans around 10 kilometers while the sunshine endows about 9.6 hours a day.

The worst time to visit San Jose de Ocoa

If high rainfall is not preferred, August ushers in uncomfortable climatic conditions due to a substantial amount of precipitation of 93mm (3.66"). It brings along heavy breezes of 8.7km/h (5.4mph) wind on average, spiking up to an average gust speed of 12.9km/h (8mph), perhaps not the ideal ambiance for a relaxed vacation.

Spring weather in San Jose de Ocoa

Spring in San Jose de Ocoa spans from March to May. Throughout this time, temperatures rise marginally from 27.5°C (81.5°F) to 28.3°C (82.9°F). Low temperatures range from 18.8°C (65.8°F) to 20.5°C (68.9°F). Rainfall starts picking up, particularly, a deluge of 82mm (3.23") cascades in May. Visitors should anticipate more humidity as it increases from 73% to 77% over the Spring season.

Summer weather in San Jose de Ocoa

The Summer, ranging from June to August, witnesses peak temperatures around 29.8°C (85.6°F) along with high rainfall, as hefty as 93mm (3.66") in August. Relative humidity lingers around 76% to 78%, coupled with a copious dispersion of cloud cover around 26% to 28%. Despite higher rainfall, summers are rife with an ample amount of sunlight gracing approximately 13.2 daylight hours in June.

Autumn weather in San Jose de Ocoa

Autumn temperatures display a slight downward trend, with highs nudging from 29.3°C (84.7°F) to 28.1°C (82.6°F) between September and November. Lows fall within the comfortable bracket between 21°C (69.8°F) and 20°C (68°F). Notably, the rainfall moderate to 40mm (1.57") in November. A total of 11.3 daylight hours is enjoyed in November, subtly decreasing from the 12.2 daylight hours in September.

Winter weather in San Jose de Ocoa

Wintertime in San Jose de Ocoa, from December to February, witnesses a steady stream of temperatures from 27.5°C (81.5°F) to 28.3°C (82.9°F) during the day and from 18.8°C (65.8°F) to 20°C (68°F) at night. December greets with a dainty 17mm (0.67") of precipitation, concluding the rainfall-filled year on a light note. A total of 11 daylight hours is on rations in December along with significantly low wind speeds below 8.4km/h (5.2mph).

Weather in January

San Jose de Ocoa starts the year with moderately warm temperatures. January is less humid than the upcoming months, lending to a generally more comfortable climate. Bright, sunny days are the hallmark of this month, with minimal cloud cover enhancing visibility. Weather in January »

Weather in February

The weather pattern in February differs slightly from January, with a minor increase in temperature and humidity levels. Bright days continue to grace San Jose de Ocoa with an average of 9.6 sunshine hours per day. The period from January to February transitions smoothly, with only slight variations in climatic patterns. Weather in February »

Weather in March

March brings a considerable alteration in San Jose de Ocoa's weather condition. It is a transition period from the drier days of January and February to the relatively wetter days of April. Rainfall increases, visibility remains good, and the length of daylight extends, highlighting the transition towards spring. Weather in March »

Weather in April

The weather in San Jose de Ocoa in April undergoes significant shift compared to the preceding months. The arrival of April is accompanied by noticeable increases in rainfall and humidity levels, signalling the commencement of the rainier period. Weather in April »

Weather in May

May in San Jose de Ocoa marks a continuation of the increasing trend in rainfall. This month is considered the wettest period of the year with a significant increase in rainfall, cloudy days and humidity. Sunshine hours are almost the same as in April, making it obvious that May is part of the wet season. Weather in May »

Weather in June

June brings about a slight respite in rainfall compared to May but maintains relatively high humidity levels. The city experiences long daylight hours, a higher UV index indicating the approach of summer. Despite a decrease in rainfall from May, June weather remains unquestionably wet. Weather in June »

Weather in July

July witnesses a further ascent in temperatures, cementing its place as the peak of San Jose de Ocoa's summer. The amount of rainfall sees an upsurge compared to June, indicating the continuation of the wet season. Despite the increased precipitation, the city experiences close to maximum daylight hours. Weather in July »

Weather in August

August in San Jose de Oca carries on the high-rainfall trend set by July, increasing further to make it one of the wettest months of the year. The month continues the trend of warm conditions accompanied by high precipitation. As the city progresses from August to September, a decrease in rainfall and temperature becomes apparent, signposting the eventual end of the wet season. Weather in August »

Weather in September

As September arrives, a subtle shift in the weather marks the beginning of the end of the wet season in San Jose de Ocoa. Though still one of the wetter months of the year, rainfall and temperature both witness a slight decline from August. Weather in September »

Weather in October

October signals the impending arrival of the drier season in San Jose de Ocoa, with a marked decrease in rainfall from September. The wet season makes its exit while the temperatures mildly recess from September, paving the way for cooler days in November. Weather in October »

Weather in November

The arrival of November heralds the beginning of the drier period in San Jose de Ocoa, significantly reducing rainfall from October. With the onset of the dry season, temperatures start to cool down, and the number of rainy days lessen, providing respite from the bygone wet months. Weather in November »

Weather in December

December signifies the full onset of the dry season in San Jose de Ocoa. The weather becomes cooler and markedly drier compared to November, offering a respite from the preceding high humidity and rainfall months. Abundant sunshine hours coupled with minimal rainfall make December one of the ideal months for outdoor activities. Weather in December »

Frequently asked questions

What are the coldest months in San Jose de Ocoa?

With its average high temperature of 27.3°C (81.1°F) and a low of 18.1°C (64.6°F), January is regarded as the coldest month in San Jose de Ocoa.

What is the driest month in San Jose de Ocoa?

The month with the least rainfall in San Jose de Ocoa is January, when the rain falls for 10.3 days and typically collects 10mm (0.39") of precipitation.

How many days does it rain in San Jose de Ocoa?

In San Jose de Ocoa, Dominican Republic, during the entire year, the rain falls for 214.4 days and collects up to 598mm (23.54") of precipitation.

What are the months with the most sunshine in San Jose de Ocoa?

January and December, with an average of 9.7h of sunshine, are months with the most sunshine in San Jose de Ocoa, Dominican Republic.

What are the months with the lowest UV index in San Jose de Ocoa?

The months with the lowest UV index are January through May, August through December, with an average maximum UV index of 6.

What is the least humid month in San Jose de Ocoa?

The least humid month in San Jose de Ocoa, Dominican Republic, is March, with an average relative humidity of 73%.

What is the month with the least sunshine in San Jose de Ocoa?

The month with the least sunshine is April, with an average of 9.1h of sunshine.

What are the most humid months in San Jose de Ocoa?

The months with the highest humidity in San Jose de Ocoa are June and October, with an average relative humidity of 78%.

When are the longest days in San Jose de Ocoa?

The month with the longest days in San Jose de Ocoa is June, with an average of 13h and 12min of daylight.

When is the highest UV index in San Jose de Ocoa?

The months with the highest UV index in San Jose de Ocoa are June and July, with an average maximum UV index of 7.

What is the hottest time of year in San Jose de Ocoa?

The warmest month in San Jose de Ocoa, Dominican Republic, is August, with an average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 21.6°C (70.9°F).

What is the rainiest month in San Jose de Ocoa?

The month with the most rainfall in San Jose de Ocoa, Dominican Republic, is August, when the rain falls for 22 days and typically aggregates up to 93mm (3.66") of precipitation.

What is the month with the shortest days in San Jose de Ocoa?

With an average of 11h and 0min of daylight, December has the shortest days of the year in San Jose de Ocoa.

Is there Daylight Saving Time (DST) in San Jose de Ocoa?

San Jose de Ocoa, Dominican Republic, does not observe Daylight Saving Time (DST). AST timezone is used throughout the entire year.

Average temperature
San Jose de Ocoa, Dominican Republic

Average temperature - San Jose de Ocoa, Dominican Republic

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (27.3°C).

The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).

Average pressure
San Jose de Ocoa, Dominican Republic

Average pressure - San Jose de Ocoa, Dominican Republic

The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).

Average wind speed
San Jose de Ocoa, Dominican Republic

Average wind speed - San Jose de Ocoa, Dominican Republic

The windiest month (with the highest average wind speed) is July (9.5km/h).
The calmest month (with the lowest average wind speed) is October (7.1km/h).

Average humidity
San Jose de Ocoa, Dominican Republic

Average humidity - San Jose de Ocoa, Dominican Republic

The months with the highest relative humidity are June and October (78%).
The month with the lowest relative humidity is March (73%).

Average rainfall
San Jose de Ocoa, Dominican Republic

Average rainfall - San Jose de Ocoa, Dominican Republic

The wettest month (with the highest rainfall) is August (93mm).
The driest month (with the least rainfall) is January (10mm).

Average rainfall days
San Jose de Ocoa, Dominican Republic

Average rainfall days - San Jose de Ocoa, Dominican Republic

The month with the highest number of rainy days is May (23.9 days).
The month with the least rainy days is February (9.8 days).

Average daylight / Average sunshine
San Jose de Ocoa, Dominican Republic

Average daylight / Average sunshine - San Jose de Ocoa, Dominican Republic

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

The months with the most sunshine are January and December (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 9h and 6min).

Average sunshine days
San Jose de Ocoa, Dominican Republic

Average sunshine days - San Jose de Ocoa, Dominican Republic

The month with the most sunshine days is December (16.5 days).
The month with the least sunshine days is May (4.4 days).

Average UV index
San Jose de Ocoa, Dominican Republic

Average UV index - San Jose de Ocoa, Dominican Republic

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).

Average cloud cover
San Jose de Ocoa, Dominican Republic

Average cloud cover - San Jose de Ocoa, Dominican Republic

The months with the most cloud cover are April and May (Cloud cover 28).
The months with the least cloud cover are January and December (Cloud cover 16).

Average visibility
San Jose de Ocoa, Dominican Republic

Average visibility - San Jose de Ocoa, Dominican Republic

The months with the highest visibility are January, February, March, April, June, July, August, September, November and December (10km).
The months with the lowest visibility are May and October (9km).

San Jose de Ocoa, Dominican Republic

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