September weather forecast
Guare, Ecuador

The first month of the spring, September, is still a hot month in Guare, Ecuador, with an average temperature ranging between min 20.5°C (68.9°F) and max 31.3°C (88.3°F).

Temperature

The arrival of September coincides with an average high-temperature of a still tropical 31.3°C (88.3°F), indicating a minimal shift from August's 30.4°C (86.7°F). Throughout the September nights, Guare encounters a low-temperature of 20.5°C (68.9°F).

Heat index

The heat index value for September is calculated to be a blistering 41°C (105.8°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in September is 78%.

Rainfall

In Guare, in September, during 22.3 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Guare, during the entire year, the rain falls for 296.9 days and collects up to 2322mm (91.42") of precipitation.

Daylight

In Guare, the average length of the day in September is 12h and 6min.
On the first day of September, sunrise is at 06:16 and sunset at 18:21. On the last day of the month, sunrise is at 06:04 and sunset at 18:12 -05.

Sunshine

In Guare, the average sunshine in September is 6.7h.

UV index

February through May, July through December, with an average maximum UV index of 6, are months with the highest UV index in Guare, Ecuador. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 in September translates into these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.