BY SUKHDEV CHHATBAR
Rains have intensified over northern and coastal regions of Tanzania as the country enters the peak of the long rainy season, with April confirmed the wettest month across Arusha, Kilimanjaro, Manyara and Tanga.
Weather data indicates that frequent downpours, thunderstorms and persistent cloud cover conditions will dominate throughout the month. According to climate analyses from platforms such as WeatherSpark, Wanderlog and Go2Africa, Arusha and Manyara will receive particularly high rainfall levels while heavy tropical showers combined with high temperatures and humidity will pound coastal Tanga.
Temperatures will remain warm despite the rains. Arusha will record averages between 17°C and 28°C while Kilimanjaro and Manyara will remain slightly cooler between 16°C and 28°C due to higher elevation. In contrast, Tanga will be hotter, up to 32°C, consistent with coastal tropical weather patterns.
Meteorological observations show that rainfall will mostly be heaviest in the afternoons and evenings, although there could be prolonged rainfall throughout the day in some areas. The conditions align with long-term seasonal patterns that identify April as the peak of the long rains in Tanzania.
The ongoing rains have already affected transportation, agriculture and daily life. In several areas, especially in Manyara and parts of Arusha and Kilimanjaro, roads have become muddy and difficult to pass while some low-lying urban zones reported water retention following continuous rainfall.
Members of the public have been urged to exercise caution during this period. Authorities advised against crossing flooded roads or rivers due to the risk of sudden water surges while motorists are advised to drive carefully on slippery roads and avoid unnecessary travel during heavy storms. Households are advised to ensure proper drainage around homes to prevent flooding and to remain alert to changing flowing conditions.
For farmers, the heavy rains present both opportunity and risk. The increased moisture supports the growth of staple crops such as maize, beans and rice, particularly in areas with suitable soils and drainage. Vegetable production is also favourable during this period if managed carefully. However, excessive rainfall also causes waterlogging, soil erosion and the spread of crop diseases.
Agricultural experts have advised farmers to prioritise crops that tolerate high moisture while avoiding those that are sensitive to excess water. Proper drainage systems, raised planting beds and soil conservation practices are being encouraged to minimise losses. Farmers are also urged to closely monitor their crops for fungal infection and pests, which tend to increase during prolonged wet conditions.
Similarly, livestock keepers have been urged to ensure animals are sheltered from continuous rain and kept in dry, clean environments to prevent disease.
Despite the disruptions caused by the rains, the season remains vital for replenishing water sources and sustaining agricultural production across the country. The long rains are expected to continue into early May before gradually easing as June approaches.
