May weather forecastRiohacha, Colombia
May
Weather in May
May brings the considerable onset of the wet season for the city of Riohacha, Colombia. There is a substantial increase in rainfall, with the total precipitation amounting to 76mm (2.99"). The daylight lengthens marginally to 12.7 hours, while the sunshine hours reduce. The humidity level feels slightly overpowering, touching 75% as the city starts to receive moderate showers. Despite heavier periods of rain, the temperature remains relatively warm, making May a less attractive period for outdoor activities.Temperature
Riohacha's average high-temperature in May is a still hot 33.2°C (91.8°F), marking an insignificant difference from the 32.6°C (90.7°F) of April. In May, Riohacha experiences a temperature dip to an average of 24.8°C (76.6°F) at night.Heat index
May's average heat index is evaluated at a blazing hot 46°C (114.8°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
The average relative humidity in May is 75%.Rainfall
In Riohacha, in May, during 7 rainfall days, 76mm (2.99") of precipitation is typically accumulated. Throughout the year, there are 49 rainfall days, and 546mm (21.5") of precipitation is accumulated.Daylight
The average length of the day in May in Riohacha, Colombia, is 12h and 40min.On the first day of the month, sunrise is at 05:32 and sunset at 18:05. On the last day of May, sunrise is at 05:26 and sunset at 18:12 -05.
Sunshine
The month with the least sunshine is May, with an average of 6.2h of sunshine.Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The high-temperature, in May, in Riohacha, is 33.2°C (91.8°F), while the low-temperature averages to 24.8°C (76.6°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 46°C (114.8°F).
In May, the average relative humidity is 75%.
In May, in Riohacha, the rain falls for 7 days. Throughout May, 76mm (2.99") of precipitation is accumulated.
In May, the average day length in Riohacha is 12h and 40min.
In May, on the first day of the month, sunrise is at 05:32 and sunset at 18:05. On the last day of the month, in Riohacha, sunrise is at 05:26 and sunset at 18:12 -05.
With an average of 6.2h of sunshine, May has the least sunshine of the year in Riohacha, Colombia.
In May, the average sunshine duration is 6.2h.
Average temperature in May
Riohacha, Colombia
- Average high temperature in May: 33.2°C
The warmest months (with the highest average high temperature) are July and August (34.8°C).
The month with the lowest average high temperature is November (32.1°C).
- Average low temperature in May: 24.8°C
The month with the highest average low temperature is June (25.3°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).
Average humidity in May
Riohacha, Colombia
- Average humidity in May: 75%
The months with the highest relative humidity are October and November (79%).
The month with the lowest relative humidity is July (66%).
Average rainfall in May
Riohacha, Colombia
- Average rainfall in May: 75.5mm
The wettest month (with the highest rainfall) is October (142.8mm).
The driest month (with the least rainfall) is January (0.5mm).
Average rainfall days in May
Riohacha, Colombia
- Average rainfall days in May: 7 days
The month with the highest number of rainy days is October (10 days).
The months with the least rainy days are January, February and March (1 days).
Average daylight in May /
Average sunshine in May
Riohacha, Colombia
- Average daylight in May: 12h and 42min
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 May: 6h and 12min
The month with the most sunshine is January (Average sunshine: 8h and 24min).
The month with the least sunshine is May (Average sunshine: 6h and 12min).
