September weather forecast
Lake Manyara, Tanzania

As the final quarter of the year kicks in, the weather in September ensures continuity from its predecessor. Pleasant daytime temperatures make for comfortable touring of the scenic Lake Manyara landscape. The virtually negligible rainfall sets the tone for idyllic weather conditions perfect for planning outdoor activity. The warm days complement the colder nights, providing a soothingly balanced weather pattern. Consequently, the weather in September carries forward the legacy of unblemished skies, mild temperatures, and exceptional viewing of Tanzania’s stunning wildlife.

Temperature

September's climate shows a minor adjustment in average high-temperatures to a still moderately hot 28°C (82.4°F) from August's 26°C (78.8°F). Lake Manyara reports a sharp reduction in temperature during September, averaging at a mild 15°C (59°F) at night.

Rainfall

July through September are months with the least rain in Lake Manyara, Tanzania, when the rain falls for 2 days and typically aggregates up to 1mm (0.04") of rain.

Daylight

In Lake Manyara, Tanzania, the average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 06:35 and sunset at 18:38. On the last day of September, in Lake Manyara, sunrise is at 06:22 and sunset at 18:30 EAT.

Sunshine

In September, the average sunshine in Lake Manyara is 8h.

UV index

The months with the highest UV index in Lake Manyara are January through May, August through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, the average maximum UV index of 12 translates into the following recommendations:
Practice every precaution of necessity, unprotected skin and eyes might burn in minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Minimize prolonged exposure to direct sunlight, especially for those who burn quickly. Use sunscreen with a minimum 30 SPF always.