Climate and monthly weather forecast
Santa Cruz del Sur, Cuba

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The climate of Santa Cruz del Sur

Santa Cruz del Sur, Cuba falls under the Köppen climate classification of Aw, meaning it has a Tropical wet and dry or savannah climate. This is mainly due to the town's geographic position in the tropical region. Throughout the year, this area experiences a blend of both warm to hot temperatures and significant rainfall.

Monthly average temperatures show little fluctuation, maintaining a range from 18.8°C (65.8°F) to 32.8°C (91°F). The hottest months are typically experienced in the middle of the year, specifically from June to August. The few degrees of variation indicate a consistent tropical climate. As for rainfall, a range between 19mm (0.75") to 140mm (5.51") is observed throughout the year. Months from May to October display the most considerable precipitation, with a dramatic increase recorded in May, marking the transition from the dry to wet season.

Relative humidity values lie between 72% to 85%, suggesting a generally humid environment. Consistently, the cloud coverage is seen to be between 34% to 47%, signifying an abundance of cloud cover throughout the year. The annual wind speed ranges from 7.1km/h (4.4mph) to 9.8km/h (6.1mph), making the area relatively calm. The highest recorded wind gust is 14.9km/h (9.3mph), pointing to occasional breezy conditions.

The best time to visit Santa Cruz del Sur

Given the prevailing weather conditions, the best time to visit Santa Cruz del Sur would be within the dry season, specifically between November to April. During this period, rainfall averages are at their lowest—from 19mm (0.75") to 44mm (1.73")—and the number of sunshine days are comparably higher. Concurrently, temperatures are moderately warm, creating a comfortable environment for outdoor activities, sightseeing and exploring the local culture.

The worst time to visit Santa Cruz del Sur

The least favorable period for visiting Santa Cruz del Sur would be the rainy season—primarily from May to October. During these months, rainfall measures peak over 100mm (3.94"), and the occurrence of rainfall days are notably higher. Thus, activities may be frequently disrupted by unpredictable precipitation events. Moreover, high humidity levels during this period may cause discomfort for visitors not accustomed to tropical climates.

Spring weather in Santa Cruz del Sur

In Santa Cruz del Sur, the spring season from March to May witnesses significant changes. Despite seeing an average high temperature shift from 29.5°C (85.1°F) to 31°C (87.8°F), the rainfall count triples from 19mm (0.75") to 112mm (4.41"). This marks the start of the rainy season, coinciding with an increase in relative humidity from 72% to 79%. Spring is also characterized by increased daylight hours, going from 12 hours in March to 13.1 hours in May.

Summer weather in Santa Cruz del Sur

Running from June to August, summer in Santa Cruz del Sur is characterized by the highest temperatures, with averages escalating to as much 32.8°C (91°F). While the amount of rainfall fluctuates but remains high throughout, it is the humidity that makes summer in this part of the world stand out, with numbers soaring into the 80s% range. This period records the highest daylight exposure with 13.4 hours in June.

Autumn weather in Santa Cruz del Sur

For residents and visitors to Santa Cruz del Sur, Autumn—September to November—signals a transition from the intense conditions of summer. While the rainfall remains high, it eventually starts to drop from 140mm (5.51") to 30mm (1.18"). Average temperatures during these months range from 31.8°C (89.2°F) to 28.5°C (83.3°F). The daylight hours steadily reduce, going from 12.3 in September to 11.2 hours in November.

Winter weather in Santa Cruz del Sur

The winter season in Santa Cruz del Sur, beginning in December and running through February, demonstrates typical tropical characteristics. Average high temperatures during this season progressively decrease from 28.1°C (82.6°F) to 27.7°C (81.9°F). Even though the average daylight is the lowest in these months, the area gets approximately 6.5 hours of sunshine every day. The rainfall lessens significantly during this period, with values dropping to 20mm (0.79") in December and 19mm (0.75") in January.

Weather in January

In Santa Cruz del Sur, January signals a change from the humid, rainy season to drier, more temperate conditions. Relative humidity drops from 80% to a more manageable 75%, and there is a noticeable reduction in the number of rainfall days from 12.3 days in January to 8.8 days in February. Weather in January »

Weather in February

By February, Santa Cruz del Sur gradually transitions into a clear and sunny weather trend, providing ideal conditions for outdoor excursions and beach activities. The clear skies afford a higher level of visibility that reaches up to 9km (5.6mi), which is a considerable increase from 8km (5mi) in January. Weather in February »

Weather in March

Santa Cruz del Sur in March heralds the arrival of spring, as the region sees an uptick in temperatures, sunshine hours, and daylight hours. Although the average temperatures remain comfortable, March has a slightly increased average rainfall, rising from 19mm (0.75") in February to 19mm (0.75") in March. Weather in March »

Weather in April

The city of Santa Cruz del Sur in April witnesses a significant rise in temperature, averaging from 28.8°C (83.8°F) in March to 31.3°C (88.3°F) in April. This period is characterized by a greater number of daylight hours, and the lengthening days signal the onset of a gradual transition towards the hot season. Weather in April »

Weather in May

May is a month of warmth and increasing rainfall in Santa Cruz del Sur, as the season transitions towards summer. Rainfall spikes dramatically from 44mm (1.73") in April to a significant 112mm (4.41") in May, and the downpours are interspersed with thunderstorms. Weather in May »

Weather in June

Santa Cruz del Sur in June is a time of enduring heated days and regular rain showers. There is a considerable increase in humidity levels from 79% in May to 81% in June, which can make the heat feel more stifling. The abundant sunshine, however, balances this humidity, and the city offers a fine blend of warm days and scenic beauty. Weather in June »

Weather in July

Santa Cruz del Sur experiences its peak summer month in July, with soaring temperatures and high humidity. The stretches of high temperatures are balanced with regular bouts of rainfall that contribute to a rise in the lush greenery of the landscape. Weather in July »

Weather in August

August in Santa Cruz del Sur carries on the trend of high temperatures and substantial rainfall. The average low temperature is observed to be at an all-season high of 23.4°C (74.1°F), resonating with the consistent warmth during daytime and nighttime. Weather in August »

Weather in September

September signifies the beginning of the transition towards cooler months in Santa Cruz del Sur. An all-time high of 140mm (5.51") rainfall is expected, surpassing the previous high of 106mm (4.17") in August. Despite the prevalent showers, nature thrives, and one can witness the rejuvenation of flora and fauna around the city. Weather in September »

Weather in October

Santa Cruz del Sur in October is a time when the heat of the summer gradually subsides and rainfall is significantly reduced. The city witnesses a dip in average high temperatures from 31.8°C (89.2°F) in September to 30.4°C (86.7°F) in October. Weather in October »

Weather in November

November signals a marked shift in the weather of Santa Cruz del Sur, with the advent of the dry season. The rainfall drops from 111mm (4.37") in October to a mere 30mm (1.18") in November. The weather is appreciably cooler, and the abundance of clear, sunny days provides ideal conditions for sightseeing and exploring the natural landscapes of the region. Weather in November »

Weather in December

Winter sets in fully by December in Santa Cruz del Sur, bringing with it cooler temperatures, clearer skies, and fewer rain showers. The highest pressure of the year is observed at 1016.4mb, signifying the effect of the descending colder air masses. Weather in December »

Frequently asked questions

What is the coldest time of year in Santa Cruz del Sur?

During the coldest month in Santa Cruz del Sur, January, temperatures average a high of 27.7°C (81.9°F) and a low of 18.8°C (65.8°F).

How much does it rain in Santa Cruz del Sur?

In Santa Cruz del Sur, during the entire year, the rain falls for 211.1 days and collects up to 820mm (32.28") of precipitation.

What is the month with the least sunshine in Santa Cruz del Sur?

The month with the least sunshine in Santa Cruz del Sur, Cuba, is January, with an average of 6.1h of sunshine.

When is the lowest UV index in Santa Cruz del Sur?

The months with the lowest UV index in Santa Cruz del Sur are January through March, October through December, with an average maximum UV index of 6.

What is the driest month in Santa Cruz del Sur?

February and March are months with the least rain when the rain falls for 8.8 days and typically aggregates up to 19mm (0.75") of rain.

What is the least humid month in Santa Cruz del Sur?

With an average relative humidity of 72%, March is the least humid month in Santa Cruz del Sur, Cuba.

When is Daylight Saving Time (DST) in Santa Cruz del Sur?

On Sunday, 10. March 2024, at 00:00, Daylight Saving Time starts in Santa Cruz del Sur, and the time zone changes from CST to CDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 01:00, and the time zone reverts from CDT to CST.

When is the highest UV index in Santa Cruz del Sur?

The months with the highest UV index are April through September, with an average maximum UV index of 7.

When are the longest days in Santa Cruz del Sur?

June has the longest days of the year in Santa Cruz del Sur, with an average of 13h and 24min of daylight.

What month has the most sunshine in Santa Cruz del Sur?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What time of the year is the hottest in Santa Cruz del Sur?

Santa Cruz del Sur's temperatures tend to reach their peak averages in August, with a high of 32.8°C (91°F) and a low of 23.4°C (74.1°F).

What is the wettest month in Santa Cruz del Sur?

The month with the most rainfall in Santa Cruz del Sur, Cuba, is September, when the rain falls for 25.4 days and typically aggregates up to 140mm (5.51") of precipitation.

What is the most humid month in Santa Cruz del Sur?

The most humid month is October, with an average relative humidity of 85%.

What is the month with the shortest days in Santa Cruz del Sur?

With an average of 10h and 54min of daylight, December has the shortest days of the year in Santa Cruz del Sur, Cuba.

Average temperature
Santa Cruz del Sur, Cuba

Average temperature - Santa Cruz del Sur, Cuba

The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (27.7°C).

The months with the highest average low temperature are July and August (23.4°C).
The coldest month (with the lowest average low temperature) is January (18.8°C).

Average pressure
Santa Cruz del Sur, Cuba

Average pressure - Santa Cruz del Sur, Cuba

The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed
Santa Cruz del Sur, Cuba

Average wind speed - Santa Cruz del Sur, Cuba

The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is September (7.1km/h).

Average humidity
Santa Cruz del Sur, Cuba

Average humidity - Santa Cruz del Sur, Cuba

The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (72%).

Average rainfall
Santa Cruz del Sur, Cuba

Average rainfall - Santa Cruz del Sur, Cuba

The wettest month (with the highest rainfall) is September (140mm).
The driest months (with the least rainfall) are February and March (19mm).

Average rainfall days
Santa Cruz del Sur, Cuba

Average rainfall days - Santa Cruz del Sur, Cuba

The month with the highest number of rainy days is September (25.4 days).
The month with the least rainy days is February (8.8 days).

Average daylight / Average sunshine
Santa Cruz del Sur, Cuba

Average daylight / Average sunshine - Santa Cruz del Sur, Cuba

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days
Santa Cruz del Sur, Cuba

Average sunshine days - Santa Cruz del Sur, Cuba

The month with the most sunshine days is March (18.5 days).
The month with the least sunshine days is September (3.5 days).

Average UV index
Santa Cruz del Sur, Cuba

Average UV index - Santa Cruz del Sur, Cuba

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

Average visibility
Santa Cruz del Sur, Cuba

Average visibility - Santa Cruz del Sur, Cuba

The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are August, September, October, November and December (7km).

Santa Cruz del Sur, Cuba

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