June weather forecast
Port Harcourt, Nigeria

June, the first month of the summer in Port Harcourt, is still a warm month, with an average temperature fluctuating between 28°C (82.4°F) and 22.7°C (72.9°F).

Temperature

In June, the average high-temperature is relatively the same as in May - a moderately hot 28°C (82.4°F). The average low-temperature, in June, is 22.7°C (72.9°F).

Heat index

The average heat index in June is evaluated at a tropical 33°C (91.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, clothing, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Port Harcourt, Nigeria, the average relative humidity in June is 87%.

Rainfall

In June, in Port Harcourt, the rain falls for 28.8 days. Throughout June, 213mm (8.39") of precipitation is accumulated. In Port Harcourt, during the entire year, the rain falls for 310.7 days and collects up to 2138mm (84.17") of precipitation.

Sea temperature

In June, the average sea temperature in Port Harcourt is 27.3°C (81.1°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The month with the longest days is June, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 06:18 and sunset at 18:41. On the last day of June, in Port Harcourt, sunrise is at 06:23 and sunset at 18:47 WAT.

Sunshine

In June, the average sunshine is 5.2h.

UV index

In Port Harcourt, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.