September weather forecast
Gualmatán, Colombia

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Weather in September

September, the first month of the autumn in Gualmatán, is also an enjoyable month, with an average temperature varying between 7.3°C (45.1°F) and 17.1°C (62.8°F).

Temperature

September is the warmest month, with an average high-temperature of 17.1°C (62.8°F) and an average low-temperature of 7.3°C (45.1°F).

Humidity

September is the least humid month in Gualmatán, with an average relative humidity of 75%.

Rainfall

In Gualmatán, during September, the rain falls for 18.3 days and regularly aggregates up to 58mm (2.28") of precipitation. Throughout the year, there are 301.6 rainfall days, and 1802mm (70.94") of precipitation is accumulated.

Snowfall

In Gualmatán, Colombia, snow does not fall in January through July, September through December.

Daylight

In Gualmatán, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:06 and sunset at 18:13. On the last day of September, sunrise is at 05:56 and sunset at 18:03 -05.

Sunshine

With an average of 9.2h of sunshine, September has the most sunshine of the year in Gualmatán.

UV index

January through May, August through October, with an average maximum UV index of 4, are months with the highest UV index in Gualmatán, Colombia. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 4 during September translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What part of the year is the hottest in Gualmatán?

In Gualmatán, temperatures reach their average annual highs in September, measuring 17.1°C (62.8°F) and a minimum average of 7.3°C (45.1°F).

What is the average September temperature in Gualmatán?

The high-temperature in Gualmatán during September is 17.1°C (62.8°F) and the low-temperature is 7.3°C (45.1°F).

What is the least humid month in Gualmatán?

With an average relative humidity of 75%, September is the least humid month.

What is the average humidity in September in Gualmatán?

In September, the average relative humidity in Gualmatán is 75%.

How much does it rain in Gualmatán in September?

In Gualmatán, Colombia, during September, the rain falls for 18.3 days and regularly aggregates up to 58mm (2.28") of precipitation.

When it does not snow in Gualmatán?

January through July, September through December are months without snowfall.

Does it snow in Gualmatán in September?

In September, it doesn't snow. August is the latest month when it typically snows.

How many hours of daylight does Gualmatán have in September?

The average day length in September in Gualmatán is 12h and 7min.

What time are sunrise and sunset in September in Gualmatán?

On the first day of September in Gualmatán, sunrise is at 06:06 and sunset at 18:13. On the last day of the month, sunrise is at 05:56 and sunset at 18:03 -05.

What month has the most sunshine in Gualmatán?

With an average of 9.2h of sunshine, September has the most sunshine of the year in Gualmatán.

How many hours of sunshine does Gualmatán have in September?

In September, the average sunshine duration in Gualmatán, Colombia, is 9.2h.

What is the month with the highest UV index in Gualmatán?

January through May, August through October, with an average maximum UV index of 4, are months with the highest UV index.

What is the UV index intensity in September in Gualmatán?

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Gualmatán, Colombia

Average temperature in September - Gualmatán, Colombia
  • Average high temperature in September: 17.1°C

The warmest month (with the highest average high temperature) is September (17.1°C).
The month with the lowest average high temperature is July (15.2°C).

  • Average low temperature in September: 7.3°C

The month with the highest average low temperature is February (9.1°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).

Average pressure in September
Gualmatán, Colombia

Average pressure in September - Gualmatán, Colombia
  • Average pressure in September: 1014.3mbar

The month with the highest atmospheric pressure is July (1015.1mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).

Average wind speed in September
Gualmatán, Colombia

Average wind speed in September - Gualmatán, Colombia
  • Average wind speed in September: 7.7km/h

The windiest month (with the highest average wind speed) is August (8.4km/h).
The calmest month (with the lowest average wind speed) is November (4.2km/h).

Average humidity in September
Gualmatán, Colombia

Average humidity in September - Gualmatán, Colombia
  • Average humidity in September: 75%

The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is September (75%).

Average rainfall in September
Gualmatán, Colombia

Average rainfall in September - Gualmatán, Colombia
  • Average rainfall in September: 58mm

The wettest month (with the highest rainfall) is November (266mm).
The driest month (with the least rainfall) is August (41mm).

Average rainfall days in September
Gualmatán, Colombia

Average rainfall days in September - Gualmatán, Colombia
  • Average rainfall days in September: 18.3 days

The month with the highest number of rainy days is March (29.6 days).
The month with the least rainy days is August (16.8 days).

Average snowfall in September
Gualmatán, Colombia

Average snowfall in September - Gualmatán, Colombia
  • Average snowfall in September: 0mm

The month with the highest snowfall is August (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).

Average snowfall days in September
Gualmatán, Colombia

Average snowfall days in September - Gualmatán, Colombia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).

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

Average daylight in September / Average sunshine in September - Gualmatán, Colombia
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is April (Average sunshine: 6h and 36min).

Average sunshine days in September
Gualmatán, Colombia

Average sunshine days in September - Gualmatán, Colombia
  • Average sunshine days in September: 5.5 days

The month with the most sunshine days is August (7.7 days).
The month with the least sunshine days is February (0.1 days).

Average UV index in September
Gualmatán, Colombia

Average UV index in September - Gualmatán, Colombia
  • Average UV index in September: 4

The months with the highest UV index are January, February, March, April, May, August, September and October (UV index 4).
The months with the lowest UV index are June, July, November and December (UV index 3).

Average cloud cover in September
Gualmatán, Colombia

Average cloud cover in September - Gualmatán, Colombia
  • Average cloud cover in September: 29

The month with the most cloud cover is November (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 29).

Average visibility in September
Gualmatán, Colombia

Average visibility in September - Gualmatán, Colombia
  • Average visibility in September: 9km

The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are April and November (7km).

Gualmatán, Colombia

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