September weather forecast
Katima Mulilo, Namibia

The arrival of September brings with it the highest recorded temperature of the year scaling up to scorching 33.8°C (92.8°F). This peak in temperature marks the transition towards a hot and dry climate that dynamically alters the city's overall weather pattern. While the sun basks in all its glory, maintaining an unchanged UV index, it subtly guides residents and tourists towards necessary sun precautions. Moving towards October, the anticipation of rainfall becomes apparent, a sight rarely seen since the first quarter.

Temperature

The warmest period tends to be September, when average temperatures fluctuate between a high of 33.8°C (92.8°F) and a low of 14.1°C (57.4°F).

Heat index

During September, the heat index is evaluated at a fiery hot 36°C (96.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 especially vital to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The least humid month is September, with an average relative humidity of 42%.

Rainfall

In September, the rain falls for 1 days. Throughout September, 3mm (0.12") of precipitation is accumulated. In Katima Mulilo, during the entire year, the rain falls for 68 days and collects up to 682mm (26.85") of precipitation.

Daylight

In Katima Mulilo, the average length of the day in September is 12h and 0min.
On the first day of the month, sunrise is at 06:29 and sunset at 18:16. On the last day of September, in Katima Mulilo, Namibia, sunrise is at 06:05 and sunset at 18:20 CAT.

Sunshine

The months with the most sunshine are May, July through September, with an average of 10h of sunshine.

UV index

In Katima Mulilo, the average daily maximum UV index in September is 11. A UV Index of 11, and more, symbolizes an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 11 in September translates into the following recommendations:
Ensure every crucial precaution is taken. Individuals with light skin could experience burns in under 5 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. 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. Despite the clouds, sunscreen with an SPF of at least 30 should be used liberally and reapplied frequently, especially after a swim or outdoor workout.