Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Piedras's average high-temperature in September is a still warm 29.9°C (85.8°F), indicating a subtle variation from August. With the onset of night in September, Piedras reveals a significant decrease in temperature, averaging at an enjoyable 17.5°C (63.5°F).Heat index
For most parts of September, the heat index is appraised at a hot 32°C (89.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. 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 'feels like' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The average relative humidity in September is 58%.Rainfall
In September, the rain falls for 19.3 days. Throughout September, 59mm (2.32") of precipitation is accumulated. In Piedras, during the entire year, the rain falls for 255.6 days and collects up to 842mm (33.15") of precipitation.Daylight
In Piedras, the average length of the day in September is 12h and 8min.On the first day of September, sunrise is at 05:53 and sunset at 18:05. On the last day of the month, sunrise is at 05:46 and sunset at 17:51 -05.
Sunshine
In Piedras, the average sunshine in September is 10.3h.UV index
January through December, with an average maximum UV index of 6, 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 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
How hot does it get in Piedras in September?
What is the average humidity in September in Piedras?
How much does it rain in Piedras in September?
What is the average length of the day in September in Piedras?
When is the sunrise / sunset in September in Piedras?
How long on average sun shines in September in Piedras?
What is the month with the highest UV index in Piedras?
What is the month with the lowest UV index in Piedras?
What is the UV index intensity in September in Piedras?
Average temperature in September
Piedras, Colombia
- Average high temperature in September: 29.9°C
The warmest month (with the highest average high temperature) is February (30.8°C).
The months with the lowest average high temperature are June and July (28.6°C).
- Average low temperature in September: 17.5°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is December (16.4°C).
Average pressure in September
Piedras, Colombia
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is July (1015.1mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Piedras, Colombia
- Average wind speed in September: 4.5km/h
The windiest months (with the highest average wind speed) are July and August (5.2km/h).
The calmest month (with the lowest average wind speed) is November (2.9km/h).
Average humidity in September
Piedras, Colombia
- Average humidity in September: 58%
The month with the highest relative humidity is November (70%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Piedras, Colombia
- Average rainfall in September: 59mm
The wettest month (with the highest rainfall) is April (120mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in September
Piedras, Colombia
- Average rainfall days in September: 19.3 days
The month with the highest number of rainy days is May (27.3 days).
The month with the least rainy days is January (13.8 days).
Average daylight in September /
Average sunshine in September
Piedras, Colombia
- Average daylight in September: 12h and 1min
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 54min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 8h and 30min).
Average sunshine days in September
Piedras, Colombia
- Average sunshine days in September: 6.1 days
The month with the most sunshine days is January (11.7 days).
The month with the least sunshine days is April (1.3 days).
Average UV index in September
Piedras, 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
Piedras, Colombia
- Average cloud cover in September: 22
The month with the most cloud cover is April (Cloud cover 30).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in September
Piedras, Colombia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Piedras, Colombia
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