The Nigerian Meteorological Agency (NiMet) has released its weather forecast for June, predicting widespread rainfall and thunderstorms across Nigeria as the rainy season becomes fully established in several northern states. The agency warns that increased rainfall could trigger flash flooding in vulnerable communities and advises residents to keep drainage channels clear.
States at Risk of Heavy Rainfall
According to NiMet, rainfall establishment is expected in Sokoto, Kebbi, Zamfara, Katsina, Kano, Jigawa, Yobe, and Borno states. Across much of the North, rainfall levels are forecast to remain within normal ranges. However, above-normal rainfall is expected in parts of the South West, as well as Edo, Delta, Bayelsa, Benue, Sokoto, Kebbi, Borno, Nasarawa, Taraba, sections of Plateau and Kaduna states, and the Federal Capital Territory.
The agency estimates total rainfall accumulation across the country could range between 60 millimetres and 500 millimetres during the month. NiMet also predicts slightly cooler weather conditions due to increased cloud cover and sustained rainfall activity. Mean maximum temperatures are expected to range from 26°C to 39°C, while minimum temperatures could vary between 21°C and 29°C.
Health Risks Identified
Beyond weather conditions, the agency warns of possible public health concerns linked to the rainy season. The forecast identifies a high malaria vigilance level across southern and central parts of Nigeria. Moderate cholera vigilance is also advised for parts of the South, Plateau, Kogi, Taraba, Nasarawa, Benue, the FCT, and sections of the far North. Health experts often associate increased rainfall with conditions that support mosquito breeding and the spread of waterborne diseases, particularly in areas with poor sanitation and drainage systems.
Precautionary Measures
NiMet urges residents to keep drainage channels around homes and farms clear to reduce the likelihood of flooding. The agency also advises the use of insecticide-treated mosquito nets and encourages improved sanitation practices. Motorists and commuters are cautioned against driving or walking through flooded roads, while residents are advised to seek shelter during thunderstorms. For farmers, the agency notes that the establishment of rainfall in several regions presents an opportunity to commence or expand planting activities.
The outlook indicates that June will bring wetter conditions across much of the country, with authorities urging residents to remain alert to weather updates and take preventive measures where necessary.
