September weather forecastTopaipí, Colombia

September

Weather in September

September, the first month of the autumn in Topaipí, is also a hot month, with an average temperature varying between 18.4°C (65.1°F) and 31.5°C (88.7°F).

Temperature

September reports an average high-temperature of a still tropical 31.5°C (88.7°F), slightly varied from August's 31.9°C (89.4°F). Despite the drastic temperature difference, Topaipí records an average nighttime low of 18.4°C (65.1°F) throughout September.

Heat index

The heat index for September is estimated at a sweltering 36°C (96.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in September is 61%.

Rainfall

In Topaipí, Colombia, in September, it is raining for 17.1 days, with typically 143mm (5.63") of accumulated precipitation. In Topaipí, during the entire year, the rain falls for 260.6 days and collects up to 2308mm (90.87") of precipitation.

Daylight

In Topaipí, Colombia, the average length of the day in September is 12h and 9min.
On the first day of September in Topaipí, sunrise is at 05:50 and sunset at 18:03. On the last day of the month, sunrise is at 05:44 and sunset at 17:49 -05.

Sunshine

In September, the average sunshine in Topaipí, Colombia, is 10.2h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Topaipí. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 6 transforms into these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

The average high-temperature and low-temperature in Topaipí, Colombia, during September are 31.5°C (88.7°F) and 18.4°C (65.1°F) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is estimated at 36°C (96.8°F).

The average relative humidity in September is 61%.

In Topaipí, Colombia, in September, it is raining for 17.1 days, with typically 143mm (5.63") of accumulated precipitation.

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

In September, on the first day of the month, sunrise is at 05:50 and sunset at 18:03. On the last day of the month, in Topaipí, Colombia, sunrise is at 05:44 and sunset at 17:49 -05.

In September, the average sunshine duration is 10.2h.

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

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

The average daily maximum UV index in September in Topaipí, Colombia, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Topaipí, Colombia

  • Average high temperature in September: 31.5°C

The warmest month (with the highest average high temperature) is August (31.9°C).
The month with the lowest average high temperature is November (29°C).

  • Average low temperature in September: 18.4°C

The month with the highest average low temperature is April (19.3°C).
The coldest month (with the lowest average low temperature) is December (17.8°C).

Average pressure in September
Topaipí, Colombia

  • Average pressure in September: 1013.8mbar

The months with the highest atmospheric pressure are June and July (1014.1mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

Average wind speed in September
Topaipí, Colombia

  • Average wind speed in September: 3.7km/h

The windiest month (with the highest average wind speed) is July (4.9km/h).
The calmest month (with the lowest average wind speed) is November (2.9km/h).

Average humidity in September
Topaipí, Colombia

  • Average humidity in September: 61%

The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is August (58%).

Average rainfall in September
Topaipí, Colombia

  • Average rainfall in September: 143mm

The wettest month (with the highest rainfall) is March (302mm).
The driest month (with the least rainfall) is August (94mm).

Average rainfall days in September
Topaipí, Colombia

  • Average rainfall days in September: 17.1 days

The month with the highest number of rainy days is March (26.8 days).
The month with the least rainy days is August (15.2 days).

Average daylight in September /
Average sunshine in September
Topaipí, 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 12min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).

Average sunshine days in September
Topaipí, Colombia

  • Average sunshine days in September: 10.5 days

The month with the most sunshine days is August (13.6 days).
The month with the least sunshine days is March (3.1 days).

Average UV index in September
Topaipí, 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).

Average cloud cover in September
Topaipí, Colombia

  • Average cloud cover in September: 26

The month with the most cloud cover is November (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in September
Topaipí, Colombia

  • Average visibility in September: 9km

The months with the highest visibility are July and August (10km).
The months with the lowest visibility are March, October and November (8km).