Climate and monthly weather forecast
Constanza, Dominican Republic

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The climate of Constanza

According to the Köppen climate classification, a guiding tool widely used for identifying climate patterns across the globe, Constanza in the Dominican Republic portrays a Cfb climate, commonly termed as 'maritime temperate' or 'oceanic'. This classification divulges a moist year-round climate prevalent in this region.

From a comprehensive assessment of the climatological data, it is apparent that temperatures remain relatively stable, fluctuating marginally from a low of 15.4°C (59.7°F) in January and February to a high of 28.9°C (84°F) in August. It is evident that the humidity retains a steady trend, bearing only minimal variation with an overall average yearly mark hovering around 83%. The rainfall distribution, reaching a peak of 185mm (7.28") in May, suggests a wetter period in the middle of the year with drier conditions prevailing during the beginning and end of the year.

It is important to note that cloud coverage and daylight hours vary concurrently with the seasons. The former peaks around January with 51% cloud cover while the latter reaches its zenith in June with approximately 13.3 daylight hours. Further, the UV Index generally ranges from 5 in the colder months to 6 during the warmer periods.

The best time to visit Constanza

An optimal visiting period for Constanza can be determined taking into account the temperature, rainfall, and daylight hours. Usually, the months of February and March are most suitable for tourists when mild temperature from 15.4°C (59.7°F) up to 26.2°C (79.2°F), along with moderate rainfall of 34mm (1.34") and relatively longer sunshine duration of 8 hours on average, create a comfortable and pleasant ambience for exploring attractions and engaging in outdoor activities.

The worst time to visit Constanza

The period from May to September displays a heightened level of precipitation from 90mm (3.54") to 185mm (7.28"). Coupled with the slightly muggy conditions, with the temperature soaring up to 28.3°C (82.9°F), this season might not offer the most agreeable weather for travel plans. Most importantly, the constant wet weather can lead to disruptions in outdoor pursuits and sight-seeing expeditions.

Spring weather in Constanza

The spring season in Constanza unfolds from March to May, presenting an increased rainfall from 85mm (3.35") in March to a significantly higher 185mm (7.28") in May. Meanwhile, temperature shows a mild elevation from 26.2°C (79.2°F) to 28.3°C (82.9°F). Average daylight hours show a steady increase, indicating longer days as spring progresses. Relative humidity hovers around 83% during these months.

Summer weather in Constanza

Constanza's summer season stretches from June to August. The weather features a fluctuating rainfall pattern peaking at 90mm (3.54") in June and gradually receding to 83mm (3.27") by August. The temperature holds steady around the higher end of the scale, with a marginal transition from 28.3°C (82.9°F) to 28.9°C (84°F). Likely, longer sunshine duration around 8.4 hours and relatively lower cloud cover make for brighter days.

Autumn weather in Constanza

Autumn in Constanza, spanning from September to November, unveils moderate rainfall levels, hovering steadily between 104mm (4.09") to 73mm (2.87"). The temperature shows a gradual decrease from 28.6°C (83.5°F) to 26.7°C (80.1°F) during these months. The relative humidity sees a slight increase, reaching 86% by November. Average daylight hours show a corresponding decrease, indicating shorter days as the season progresses.

Winter weather in Constanza

Winter conditions in Constanza, in effect from December to February, denote a milder climate with temperatures oscillating from 15.4°C (59.7°F) to 26°C (78.8°F). Rainfall minimizes to 36mm (1.42") in December and 34mm (1.34") in February which is considerably less than the annual average. Consequently, dramatic landscapes and outdoor activities during these months become more accessible and enjoyable. The cloud coverage continues to be prominent, offering partially overcast conditions.

Weather in January

The year begins in Constanza, Dominican Republic with mild temperatures, abundant rainfall and reduced visibility. January contributes to the slightly more humid atmosphere with a relative humidity of 85%. The city dribbles through the month with 36mm (1.42") of rain recorded over an average of 15.8 days. Weather in January »

Weather in February

As the calendar flips to February, some striking similarities to January's weather patterns carry over. In contrast, noticeable changes are visible as the cloud cover decreases slightly, resulting in an increase of sunlight hours per day. Weather in February »

Weather in March

With spring’s arrival in March, Constanza's weather becomes more varied. A significant increase in rainfall, to 85mm (3.35"), leads to the month having the highest rainfall days of 21.3, surpassing January and February. Temperature range extends marginally, thereby slightly elevating the comfort level. Weather in March »

Weather in April

April in Constanza witnesses a shift in weather dynamics, with copious amounts of precipitation pouring down the city. The considerable leap in rain’s intensity renders April as the wettest month of the year, recording 109mm (4.29") of rainfall. Weather in April »

Weather in May

May’s weather in Constanza takes an amplified turn, marked by a significant jump in temperature and rainfall levels. Even though precipitation soars to its annual peak at 185mm (7.28"), the number of rainy days decreases slightly providing some respite. Weather in May »

Weather in June

Weather conditions in Constanza gradually evolve as June steps in. The rainfall level takes a remarkable dive from May’s highs, hinting at the onset of Dominican Republic's drier season. Extended daylight of 13.3 hours reaches its annual zenith, allowing residents to soak up maximum summer sunshine. Weather in June »

Weather in July

July represents the heart of summer in Constanza with its weather patterns highlighting a distinct dry season rhythm. Despite a further reduction in rainfall to 74mm (2.91"), the number of rainy days slightly increases, depicting a more spread out pattern of showers. Weather in July »

Weather in August

August's weather embraces a blend of consistent and varied elements, as Constanza sails through the tail end of summer. August witnesses the year's hottest temperatures, inching towards the 28.9°C (84°F) mark in balmy afternoon highs. Weather in August »

Weather in September

September in Constanza sees weather transitioning towards the year-end phase. A minor rise in rainfall levels subtly ushers in the wet season revival, but the number of wet days doesn't alter significantly. September stands out with the lowest wind speed of 5km/h (3.1mph) throughout the year. Weather in September »

Weather in October

October's arrival in Constanza brings visible shifts in weather gripping the city. Even though the rainfall increment continues, its spread over more days prevents heavy showers from overly drenching the city. Temperatures cool down slightly, restoring a pleasant balance between day and night. Weather in October »

Weather in November

November in Constanza marks the commencement of a descending weather shift as the year approaches its conclusion. This is particularly noticeable with a downtrend in both temperature and rainfall. The number of rainy days, however, holds the spotlight with a high of 22.5 days. Weather in November »

Weather in December

December in Constanza highlights a shift back to the conditions at the start of the year. It brings a reduction in rainfall to 38mm (1.5") and fewer rainy days, echoing January’s patterns. Even as temperatures edge lower, a consistent wind speed caps off the comforts of outdoor soirees. Weather in December »

Frequently asked questions

What are the coldest months in Constanza?

Constanza, Dominican Republic, records the coldest temperatures in January, averaging a high of 25.4°C (77.7°F) and a low of 15.4°C (59.7°F).

How much does it rain in Constanza?

Throughout the year, there are 248.2 rainfall days, and 1018mm (40.08") of precipitation is accumulated.

When is the lowest UV index in Constanza?

The months with the lowest UV index in Constanza are January, February, November and December, with an average maximum UV index of 5.

What is the driest month in Constanza?

The month with the least rainfall in Constanza, Dominican Republic, is February, when the rain falls for 15.7 days and typically collects 34mm (1.34") of precipitation.

What are the least humid months in Constanza?

The months with the lowest humidity in Constanza are March and August, with an average relative humidity of 82%.

What are the months with the highest UV index in Constanza?

The months with the highest UV index in Constanza, Dominican Republic, are March through October, with an average maximum UV index of 6.

What is the rainiest month in Constanza?

May is the month with the most rainfall in Constanza, Dominican Republic. Rain falls for 24.7 days and accumulates 185mm (7.28") of precipitation.

When are the longest days in Constanza?

With an average of 13h and 18min of daylight, June has the longest days of the year.

What is the month with the most sunshine in Constanza?

June, August and September, with an average of 8.4h of sunshine, are months with the most sunshine.

What month is the hottest in Constanza?

In Constanza, August is the month with the highest recorded average temperatures, measuring a high of 28.9°C (84°F) and a low of 18.8°C (65.8°F).

What is the most humid month in Constanza?

The most humid month is November, with an average relative humidity of 86%.

What is the month with the least sunshine in Constanza?

The month with the least sunshine is November, with an average of 7.5h of sunshine.

What is the month with the shortest days in Constanza?

December has the shortest days of the year in Constanza, with an average of 11h and 0min of daylight.

Is there Daylight Saving Time (DST) in Constanza?

Constanza, Dominican Republic, does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.

Average temperature
Constanza, Dominican Republic

Average temperature - Constanza, Dominican Republic

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (25.4°C).

The month with the highest average low temperature is October (19°C).
The coldest months (with the lowest average low temperature) are January and February (15.4°C).

Average pressure
Constanza, Dominican Republic

Average pressure - Constanza, Dominican Republic

The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is October (1013mbar).

Average wind speed
Constanza, Dominican Republic

Average wind speed - Constanza, Dominican Republic

The windiest months (with the highest average wind speed) are June and July (6km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).

Average humidity
Constanza, Dominican Republic

Average humidity - Constanza, Dominican Republic

The month with the highest relative humidity is November (86%).
The months with the lowest relative humidity are March and August (82%).

Average rainfall
Constanza, Dominican Republic

Average rainfall - Constanza, Dominican Republic

The wettest month (with the highest rainfall) is May (185mm).
The driest month (with the least rainfall) is February (34mm).

Average rainfall days
Constanza, Dominican Republic

Average rainfall days - Constanza, Dominican Republic

The month with the highest number of rainy days is May (24.7 days).
The month with the least rainy days is February (15.7 days).

Average daylight / Average sunshine
Constanza, Dominican Republic

Average daylight / Average sunshine - Constanza, Dominican Republic

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

The months with the most sunshine are June, August and September (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 7h and 30min).

Average sunshine days
Constanza, Dominican Republic

Average sunshine days - Constanza, Dominican Republic

The month with the most sunshine days is January (9.5 days).
The month with the least sunshine days is April (4.3 days).

Average UV index
Constanza, Dominican Republic

Average UV index - Constanza, Dominican Republic

The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 5).

Average visibility
Constanza, Dominican Republic

Average visibility - Constanza, Dominican Republic

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

Constanza, Dominican Republic

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