October weather forecast
Biula, Angola

October, like September, is a hot spring month in Biula, Angola, with an average temperature fluctuating between 18.5°C (65.3°F) and 31.2°C (88.2°F).

Temperature

October brings an average high-temperature of a still tropical 31.2°C (88.2°F), showing a slight difference from September's 32.9°C (91.2°F). In October, the nighttime temperature plummets remarkably from the daily apex to a steady average of 18.5°C (65.3°F).

Heat index

In October, the average heat index is appraised at a very hot 35°C (95°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in October is 58%.

Rainfall

In Biula, in October, it is raining for 19.1 days, with typically 76mm (2.99") of accumulated precipitation. Throughout the year, there are 182.3 rainfall days, and 1156mm (45.51") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 21min.
On the first day of October, sunrise is at 05:22 and sunset at 17:34. On the last day of the month, sunrise is at 05:07 and sunset at 17:37 WAT.

Sunshine

The average sunshine in October in Biula is 9.6h.

UV index

March, April, August through November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 6 in October leads to these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.