May weather forecast
Tamale, Ghana

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Weather in May

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.

Frequently asked questions

How hot does it get in Tamale in May?

May temperatures vary between a high-temperature of 37.3°C (99.1°F) and a low-temperature of 27.1°C (80.8°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in May is evaluated at 48°C (118.4°F).

What is the average humidity in May in Tamale?

The average relative humidity in May in Tamale is 53%.

How much does it rain in Tamale in May?

In Tamale, during May, the rain falls for 13.3 days and regularly aggregates up to 36mm (1.42") of precipitation.

What is the average length of the day in May in Tamale?

In May, the average day length in Tamale is 12h and 34min.

When is the sunrise / sunset in May in Tamale?

In May, on the first day of the month, sunrise is at 05:46 and sunset at 18:14. On the last day of the month, sunrise is at 05:42 and sunset at 18:20 GMT.

What month has the most sunshine in Tamale?

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

How long on average sun shines in May in Tamale?

The average sunshine duration in May is 11.7h.

What is the month with the highest UV index in Tamale?

The months with the highest UV index are February through May and November, with an average maximum UV index of 8.

How high is the UV index in May in Tamale?

The average daily maximum UV index in May in Tamale, Ghana, is 8. A UV Index reading of 8 to 10 represents a very high hazard to health from exposure to Sun's UV rays.

Average temperature in May
Tamale, Ghana

Average temperature in May - Tamale, Ghana
  • Average high temperature in May: 37.3°C

The warmest month (with the highest average high temperature) is March (39.6°C).
The month with the lowest average high temperature is August (29.9°C).

  • Average low temperature in May: 27.1°C

The month with the highest average low temperature is April (28.2°C).
The coldest month (with the lowest average low temperature) is January (21°C).

Average pressure in May
Tamale, Ghana

Average pressure in May - Tamale, Ghana
  • Average pressure in May: 1009.5mbar

The month with the highest atmospheric pressure is July (1012.4mbar).
The months with the lowest atmospheric pressure are March and April (1008mbar).

Average wind speed in May
Tamale, Ghana

Average wind speed in May - Tamale, Ghana
  • Average wind speed in May: 11.6km/h

The windiest month (with the highest average wind speed) is April (11.8km/h).
The calmest month (with the lowest average wind speed) is September (7.5km/h).

Average humidity in May
Tamale, Ghana

Average humidity in May - Tamale, Ghana
  • Average humidity in May: 53%

The months with the highest relative humidity are August and September (81%).
The month with the lowest relative humidity is January (15%).

Average rainfall in May
Tamale, Ghana

Average rainfall in May - Tamale, Ghana
  • Average rainfall in May: 36mm

The wettest month (with the highest rainfall) is August (127mm).
The driest months (with the least rainfall) are January and December (0mm).

Average rainfall days in May
Tamale, Ghana

Average rainfall days in May - Tamale, Ghana
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is December (0.2 days).

Average daylight in May /
Average sunshine in May
Tamale, Ghana

Average daylight in May / Average sunshine in May - Tamale, Ghana
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in May: 11h and 4min

The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).

Average sunshine days in May
Tamale, Ghana

Average sunshine days in May - Tamale, Ghana
  • Average sunshine days in May: 15.3 days

The months with the most sunshine days are January and December (30.5 days).
The month with the least sunshine days is August (4.7 days).

Average UV index in May
Tamale, Ghana

Average UV index in May - Tamale, Ghana
  • Average UV index in May: 8

The months with the highest UV index are February, March, April, May and November (UV index 8).
The month with the lowest UV index is August (UV index 6).

Average cloud cover in May
Tamale, Ghana

Average cloud cover in May - Tamale, Ghana
  • Average cloud cover in May: 24

The month with the most cloud cover is August (Cloud cover 52).
The month with the least cloud cover is December (Cloud cover 4).

Average visibility in May
Tamale, Ghana

Average visibility in May - Tamale, Ghana
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

Tamale, Ghana

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