October weather forecast
Santo Caloto, Angola

October, the same as September, in Santo Caloto, Angola, is another tropical spring month, with an average temperature varying between 18.5°C (65.3°F) and 31.2°C (88.2°F).

Temperature

With the onset of October, a modest change to a still hot 31.2°C (88.2°F) from September's 32.9°C (91.2°F) is noted in high-temperature. October nights in Santo Caloto bring a significant cooling from the heat of the day, with averages of 18.5°C (65.3°F).

Heat index

October's heat index is estimated at a very hot 35°C (95°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In October, the average relative humidity in Santo Caloto is 58%.

Rainfall

In Santo Caloto, Angola, in October, it is raining for 19.1 days, with typically 76mm (2.99") of accumulated precipitation. In Santo Caloto, during the entire year, the rain falls for 182.3 days and collects up to 1156mm (45.51") of precipitation.

Daylight

In October, the average length of the day in Santo Caloto is 12h and 22min.
On the first day of October, sunrise is at 05:23 and sunset at 17:36. On the last day of the month, sunrise is at 05:07 and sunset at 17:39 WAT.

Sunshine

In Santo Caloto, the average sunshine in October 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 in Santo Caloto. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in October transforms into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.