September weather forecastGuaduas, Colombia

September

Weather in September

The first month of the autumn, September, is still a warm month in Guaduas, Colombia, with an average temperature fluctuating between 13.8°C (56.8°F) and 24.8°C (76.6°F).

Temperature

The month of September sees the highest average temperatures, reaching 24.8°C (76.6°F) at the peak and 13.8°C (56.8°F) at the low.

Humidity

In September, the average relative humidity is 69%.

Rainfall

In September, in Guaduas, Colombia, the rain falls for 11.2 days. Throughout September, 37mm (1.46") of precipitation is accumulated. In Guaduas, during the entire year, the rain falls for 170.4 days and collects up to 874mm (34.41") of precipitation.

Daylight

In Guaduas, the average length of the day in September is 12h and 9min.
On the first day of September in Guaduas, Colombia, sunrise is at 05:51 and sunset at 18:04. On the last day of the month, sunrise is at 05:45 and sunset at 17:50 -05.

Sunshine

The average sunshine in September is 10h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

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

Frequently asked questions

In Guaduas, Colombia, the peak temperatures are generally noted in September, averaging a high of 24.8°C (76.6°F) and a low of 13.8°C (56.8°F).

The average high-temperature, in September, in Guaduas, is 24.8°C (76.6°F), while the average low-temperature is 13.8°C (56.8°F).

In Guaduas, the average relative humidity in September is 69%.

In Guaduas, in September, during 11.2 rainfall days, 37mm (1.46") of precipitation is typically accumulated.

In Guaduas, the average day length in September is 12h and 9min.

On the first day of September in Guaduas, sunrise is at 05:51 and sunset at 18:04. On the last day of the month, sunrise is at 05:45 and sunset at 17:50 -05.

In Guaduas, the average sunshine duration in September is 10h.

January through December, with an average maximum UV index of 5, are months with the highest UV index in Guaduas.

January through December, with an average maximum UV index of 5, are months with the lowest UV index.

In September, the average daily maximum UV index in Guaduas, Colombia, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe 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

24.4°C

24.8°C

23.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7km/h

6.3km/h

5.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

19.7

18.3

13.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Guaduas, Colombia

Average high temperature in September: 24.8°C

The warmest month (with the highest average high temperature) is September (24.8°C).
The month with the lowest average high temperature is November (22.5°C).

Average low temperature in September: 13.8°C

The month with the highest average low temperature is March (14.7°C).
The coldest month (with the lowest average low temperature) is December (13.1°C).

Average pressure in September
Guaduas, Colombia

Average pressure in September: 1014.3mbar

The month with the highest atmospheric pressure is July (1015mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

Average wind speed in September
Guaduas, Colombia

Average wind speed in September: 6km/h

The windiest months (with the highest average wind speed) are July and August (6.7km/h).
The calmest month (with the lowest average wind speed) is November (4.2km/h).

Average humidity in September
Guaduas, Colombia

Average humidity in September: 69%

The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (68%).

Average rainfall in September
Guaduas, Colombia

Average rainfall in September: 37mm

The wettest month (with the highest rainfall) is October (125mm).
The driest month (with the least rainfall) is August (28mm).

Average rainfall days in September
Guaduas, Colombia

Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is March (18.4 days).
The month with the least rainy days is August (10.1 days).

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

Average daylight in September: 12h and 6min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

Average sunshine in September: 10h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in September
Guaduas, Colombia

Average sunshine days in September: 18.3 days

The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is November (11.1 days).

Average UV index in September
Guaduas, Colombia

Average UV index in September: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).