October weather forecast
Dar es Salaam, Tanzania

The weather in October sees a slight increase in both temperatures and rainfall to 29.5°C (85.1°F) and 61mm (2.4"), respectively. The resumption of increased rainfall does not impact the city's busy tempo, as a large amount of daylight continues to prevail. Albeit the marginally hotter conditions, the city’s rhythm remains fervent with numerous cultural festivities taking placet.

Temperature

The arrival of October sees a recorded average high-temperature of a still moderately hot 29.5°C (85.1°F), showing little divergence from the previous month's conditions. Dar es Salaam's October nights cool down to an average low-temperature of 23°C (73.4°F).

Heat index

Throughout October, the heat index is evaluated at a sweltering 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Dar es Salaam, the average relative humidity in October is 76%.

Rainfall

In Dar es Salaam, in October, it is raining for 19.8 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 255.3 rainfall days, and 734mm (28.9") of precipitation is accumulated.

Sea temperature

In Dar es Salaam, the average seawater temperature in October is 26.6°C (79.9°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

In Dar es Salaam, the average length of the day in October is 12h and 16min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:17. On the last day of October, sunrise is at 05:56 and sunset at 18:17 EAT.

Sunshine

The average sunshine in October is 8.9h.

UV index

April through November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 during October translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take note! The UV strength of the Sun elevates when reflected off water and sand.