October weather forecast
Merronha, Mozambique

October, like September, is a hot spring month in Merronha, Mozambique, with an average temperature fluctuating between 33.1°C (91.6°F) and 20.5°C (68.9°F).

Temperature

The advent of October observes an average high-temperature of a still tropical 33.1°C (91.6°F), nearly identical to September's 31.3°C (88.3°F). Merronha records a consistent low-temperature average of 20.5°C (68.9°F) during October, indicating a significant difference from the daytime heat.

Heat index

During October, the heat index is evaluated at a very hot 39°C (102.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

With an average relative humidity of 59%, October is the least humid month.

Rainfall

In Merronha, during October, the rain falls for 7.8 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, there are 184.5 rainfall days, and 799mm (31.46") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 26min.
On the first day of October, sunrise is at 05:05 and sunset at 17:19. On the last day of the month, sunrise is at 04:47 and sunset at 17:26 CAT.

Sunshine

In Merronha, the average sunshine in October is 9.2h.

UV index

September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In October, the average maximum UV index of 7 translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.