August weather forecast
Santa Marta, Colombia

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Weather in August

As August unfolds, Santa Marta experiences the last of its heavy rainfall, saturating 26.5 days with an accumulation of 95mm (3.74") of precipitation. The relentless showers heighten the humidity, reaching its zenith for the year. The steady wind speed along with the persistent cloud cover adds to the overall dampness. Meanwhile, the sea temperature peaks at 28.7°C (83.7°F), a stark contrast to the prevailing weather conditions. Meanwhile, daylight graces the city for over 12 hours, illuminating the town's attractions.

Temperature

August in Santa Marta brings an average high-temperature of a still moderately hot 27.4°C (81.3°F), nearly identical to the preceding month. Recording a slight drop from the daily maximum, Santa Marta notes an average low temperature of 25.3°C (77.5°F) in the month of August.

Heat index

In August, the heat index is appraised at a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

August is the most humid month in Santa Marta, with an average relative humidity of 81%.

Rainfall

The month with the most rainfall in Santa Marta, Colombia, is August, when the rain falls for 26.5 days and typically aggregates up to 95mm (3.74") of precipitation.

Sea temperature

In Santa Marta, Colombia, the average seawater temperature in August is 28.7°C (83.7°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.

Daylight

In Santa Marta, the average length of the day in August is 12h and 29min.
On the first day of August in Santa Marta, sunrise is at 05:44 and sunset at 18:21. On the last day of the month, sunrise is at 05:46 and sunset at 18:07 -05.

Sunshine

The average sunshine in August is 11.7h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during August leads to these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.

Frequently asked questions

What are the temperatures in Santa Marta in August?

An average high-temperature, in August, in Santa Marta, is 27.4°C (81.3°F) and the average low-temperature is 25.3°C (77.5°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 31°C (87.8°F).

What is the most humid month in Santa Marta?

With an average relative humidity of 81%, August is the most humid month in Santa Marta, Colombia.

What is the average humidity in August in Santa Marta?

In August, the average relative humidity in Santa Marta, Colombia, is 81%.

What is the wettest month in Santa Marta?

August is the month with the most rainfall. Rain falls for 26.5 days and accumulates 95mm (3.74") of precipitation.

How much does it rain in Santa Marta in August?

In August, the rain falls for 26.5 days. Throughout August, 95mm (3.74") of precipitation is accumulated.

What is the sea water temperature in August in Santa Marta?

In Santa Marta, the average seawater temperature in August is 28.7°C (83.7°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in August in Santa Marta?

In August, the average day length in Santa Marta, Colombia, is 12h and 29min.

When is the sunrise / sunset in August in Santa Marta?

On the first day of August in Santa Marta, sunrise is at 05:44 and sunset at 18:21. On the last day of the month, sunrise is at 05:46 and sunset at 18:07 -05.

How many hours of sunshine does Santa Marta have in August?

In August, the average sunshine duration in Santa Marta, Colombia, is 11.7h.

What are the months with the highest UV index in Santa Marta?

February through December, with an average maximum UV index of 7, are months with the highest UV index in Santa Marta.

What is the UV index reading in August in Santa Marta?

In August, the average daily maximum UV index in Santa Marta is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in August
Santa Marta, Colombia

Average temperature in August - Santa Marta, Colombia
  • Average high temperature in August: 27.4°C

The warmest month (with the highest average high temperature) is May (27.8°C).
The month with the lowest average high temperature is February (27°C).

  • Average low temperature in August: 25.3°C

The month with the highest average low temperature is October (25.4°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).

Average pressure in August
Santa Marta, Colombia

Average pressure in August - Santa Marta, Colombia
  • Average pressure in August: 1010mbar

The month with the highest atmospheric pressure is January (1010.7mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).

Average wind speed in August
Santa Marta, Colombia

Average wind speed in August - Santa Marta, Colombia
  • Average wind speed in August: 17.4km/h

The windiest month (with the highest average wind speed) is February (28.5km/h).
The calmest month (with the lowest average wind speed) is October (13.1km/h).

Average humidity in August
Santa Marta, Colombia

Average humidity in August - Santa Marta, Colombia
  • Average humidity in August: 81%

The month with the highest relative humidity is August (81%).
The months with the lowest relative humidity are January and February (76%).

Average rainfall in August
Santa Marta, Colombia

Average rainfall in August - Santa Marta, Colombia
  • Average rainfall in August: 95mm

The wettest month (with the highest rainfall) is August (95mm).
The driest months (with the least rainfall) are January and February (7mm).

Average rainfall days in August
Santa Marta, Colombia

Average rainfall days in August - Santa Marta, Colombia
  • Average rainfall days in August: 26.5 days

The month with the highest number of rainy days is October (26.9 days).
The month with the least rainy days is February (3.8 days).

Average sea temperature in August
Santa Marta, Colombia

Average sea temperature in August - Santa Marta, Colombia
  • Average sea temperature in August: 28.7°C

The best month for swimming (with the highest average sea temperature) is October (29.5°C).
The coldest month (with the lowest average sea temperature) is February (25.7°C).

Average daylight in August /
Average sunshine in August
Santa Marta, Colombia

Average daylight in August / Average sunshine in August - Santa Marta, Colombia
  • Average daylight in August: 12h and 3min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is April (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 36min).

Average sunshine days in August
Santa Marta, Colombia

Average sunshine days in August - Santa Marta, Colombia
  • Average sunshine days in August: 0.9 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (0.6 days).

Average UV index in August
Santa Marta, Colombia

Average UV index in August - Santa Marta, Colombia
  • Average UV index in August: 7

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

Average cloud cover in August
Santa Marta, Colombia

Average cloud cover in August - Santa Marta, Colombia
  • Average cloud cover in August: 24

The month with the most cloud cover is October (Cloud cover 28).
The months with the least cloud cover are January and February (Cloud cover 8).

Average visibility in August
Santa Marta, Colombia

Average visibility in August - Santa Marta, Colombia
  • Average visibility in August: 10km

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

Santa Marta, Colombia

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