September weather forecastColimes, Ecuador

Weather in September

September, the first month of the spring in Colimes, is also a hot month, with an average temperature varying between 31.3°C (88.3°F) and 20.5°C (68.9°F).

Temperature

The arrival of September records an average high-temperature of a still tropical 31.3°C (88.3°F), closely related to the 30.4°C (86.7°F) observed in August. During September, Colimes sees a mean low-temperature of 20.5°C (68.9°F).

Heat index

In September, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. 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 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in September is 78%.

Rainfall

In Colimes, in September, during 22.3 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, in Colimes, there are 296.9 rainfall days, and 2322mm (91.42") of precipitation is accumulated.

Daylight

The average length of the day in September in Colimes, Ecuador, is 12h and 6min.
On the first day of the month, sunrise is at 06:17 and sunset at 18:22. On the last day of September, in Colimes, sunrise is at 06:06 and sunset at 18:13 -05.

Sunshine

In Colimes, 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 Colimes. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 6 transforms into these recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.