September weather forecastZapatoca, Colombia

September

Weather in September

September, the first month of the autumn in Zapatoca, is also a moderately hot month, with an average temperature varying between 18.6°C (65.5°F) and 28.6°C (83.5°F).

Temperature

Zapatoca transitions into September recording an average high-temperature of a still warm 28.6°C (83.5°F), closely aligning with the preceding month's temperature. Throughout September, the temperature tends to fall to a consistent average low of 18.6°C (65.5°F).

Heat index

During September, the heat index is evaluated at a hot 33°C (91.4°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In September, the average relative humidity in Zapatoca is 79%.

Rainfall

In Zapatoca, during September, the rain falls for 29.2 days and regularly aggregates up to 259mm (10.2") of precipitation. Throughout the year, there are 326.7 rainfall days, and 2692mm (105.98") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 05:45 and sunset at 18:00. On the last day of September, sunrise is at 05:40 and sunset at 17:44 -05.

Sunshine

In September, the average sunshine in Zapatoca, Colombia, is 8.7h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index in Zapatoca. The months with the lowest UV index in Zapatoca are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, a regular UV index of 6 translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During September, Zapatoca experiences an average high-temperature of 28.6°C (83.5°F) and a low-temperature of 18.6°C (65.5°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 33°C (91.4°F).

In Zapatoca, Colombia, the average relative humidity in September is 79%.

In September, in Zapatoca, Colombia, the rain falls for 29.2 days. Throughout September, 259mm (10.2") of precipitation is accumulated.

The average day length in September in Zapatoca, Colombia, is 12h and 10min.

On the first day of September, sunrise is at 05:45 and sunset at 18:00. On the last day of the month, sunrise is at 05:40 and sunset at 17:44 -05.

The average sunshine duration in September is 8.7h.

January through December, with an average maximum UV index of 6, are months with the highest UV index in Zapatoca.

The months with the lowest UV index in Zapatoca, Colombia, are January through December, with an average maximum UV index of 6.

In September, the average daily maximum UV index in Zapatoca, Colombia, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

29°C

28.6°C

27.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

4.9km/h

4.6km/h

4.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Zapatoca, Colombia

Average high temperature in September: 28.6°C

The warmest month (with the highest average high temperature) is February (30.5°C).
The month with the lowest average high temperature is November (27.6°C).

Average low temperature in September: 18.6°C

The month with the highest average low temperature is March (19.5°C).
The coldest month (with the lowest average low temperature) is July (18.4°C).

Average pressure in September
Zapatoca, Colombia

Average pressure in September: 1012.8mbar

The month with the highest atmospheric pressure is June (1013.3mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

Average wind speed in September
Zapatoca, Colombia

Average wind speed in September: 4.4km/h

The windiest month (with the highest average wind speed) is January (5km/h).
The calmest months (with the lowest average wind speed) are May and November (4.1km/h).

Average humidity in September
Zapatoca, Colombia

Average humidity in September: 79%

The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is February (67%).

Average rainfall in September
Zapatoca, Colombia

Average rainfall in September: 259mm

The wettest month (with the highest rainfall) is August (322mm).
The driest month (with the least rainfall) is January (59mm).

Average rainfall days in September
Zapatoca, Colombia

Average rainfall days in September: 29.2 days

The month with the highest number of rainy days is August (30.8 days).
The month with the least rainy days is February (19.3 days).

Average daylight in September /
Average sunshine in September
Zapatoca, Colombia

Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

Average sunshine in September: 8h and 42min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).

Average sunshine days in September
Zapatoca, Colombia

Average sunshine days in September: 0.5 days

The month with the most sunshine days is January (8.9 days).
The month with the least sunshine days is August (0 days).

Average UV index in September
Zapatoca, Colombia

Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).