May weather forecast
Tamale, Ghana

May displays a cooling trend in Tamale, Ghana, with a decrease in the average high temperature to 37.3°C (99.1°F). A further rise in humidity levels is evident due to an increase in rainfall of 36mm (1.42"). As this month progresses, the days become somewhat shorter but still provide ample sunlight. The rise in cloud coverage gives the clear blue sky a sense of drama without affecting visibility. Although outdoor activities may be slightly disturbed due to rain, the pleasant weather conditions continue to charm visitors and locals alike.

Temperature

The commencement of May notes an average high-temperature of a still fiery hot 37.3°C (99.1°F), exhibiting little difference from the previous month. Tamale experiences a consistent average temperature of 27.1°C (80.8°F) throughout the nights in May.

Heat index

May's heat index is evaluated at a life-threatening hot 48°C (118.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
The standards for the heat index are set for locations in shade and under light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In May, the average relative humidity is 53%.

Rainfall

In Tamale, in May, it is raining for 13.3 days, with typically 36mm (1.42") of accumulated precipitation. In Tamale, during the entire year, the rain falls for 129.5 days and collects up to 530mm (20.87") of precipitation.

Daylight

In Tamale, the average length of the day in May is 12h and 34min.
On the first day of the month, sunrise is at 05:46 and sunset at 18:14. On the last day of May, sunrise is at 05:42 and sunset at 18:20 GMT.

Sunshine

May has the most sunshine of the year, with an average of 11.7h of sunshine.

UV index

February through May and November, with an average maximum UV index of 8, are months with the highest UV index in Tamale, Ghana. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 8 suggests these recommendations:
It is crucial to take precautions; skin and eyes can get damaged if left unprotected. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.