September weather forecastLa Castilla, Colombia
September weather forecast for La Castilla, Colombia: The first month of the autumn, September, is still a warm month in La Castilla, Colombia, with an average temperature fluctuating between 17.4°C (63.3°F) and 26.1°C (79°F). In La Castilla, during September, the rain falls for 28.5 days and regularly aggregates up to 175mm (6.89") of precipitation.
September
Weather in September
The first month of the autumn, September, is still a warm month in La Castilla, Colombia, with an average temperature fluctuating between 17.4°C (63.3°F) and 26.1°C (79°F).Temperature
The arrival of September records an average high-temperature of a still warm 26.1°C (79°F), closely related to the 26.5°C (79.7°F) observed in August. La Castilla records an average low of 17.4°C (63.3°F) throughout the nights in September.Humidity
In La Castilla, the average relative humidity in September is 82%.Rainfall
In La Castilla, during September, the rain falls for 28.5 days and regularly aggregates up to 175mm (6.89") of precipitation. In La Castilla, during the entire year, the rain falls for 357 days and collects up to 2662mm (104.8") of precipitation.Daylight
In La Castilla, the average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 06:00 and sunset at 18:11. On the last day of September, sunrise is at 05:53 and sunset at 17:58 -05.
Sunshine
September has the most sunshine of the year, with an average of 10.1h of sunshine.UV index
February, July, September and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Fend off overexposure. Sun protection is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
La Castilla, Colombia
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (26.5°C).
The month with the lowest average high temperature is November (25°C).
- Average low temperature in September: 17.4°C
The months with the highest average low temperature are March and April (17.5°C).
The coldest month (with the lowest average low temperature) is July (16.6°C).
Average pressure in September
La Castilla, Colombia
- Average pressure in September: 1013.2mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is February (1012.1mbar).
Average wind speed in September
La Castilla, Colombia
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is August (5.6km/h).
The calmest month (with the lowest average wind speed) is November (4.3km/h).
Average humidity in September
La Castilla, Colombia
- Average humidity in September: 82%
The months with the highest relative humidity are April and May (86%).
The month with the lowest relative humidity is August (81%).
Average rainfall in September
La Castilla, Colombia
- Average rainfall in September: 175mm
The wettest month (with the highest rainfall) is May (294mm).
The driest month (with the least rainfall) is August (154mm).
Average rainfall days in September
La Castilla, Colombia
- Average rainfall days in September: 28.5 days
The months with the highest number of rainy days are March and October (30.9 days).
The month with the least rainy days is February (27.3 days).
Average daylight in September /
Average sunshine in September
La Castilla, Colombia
- Average daylight in September: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 10h and 6min
The month with the most sunshine is September (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in September
La Castilla, Colombia
- Average sunshine days in September: 1 days
The month with the most sunshine days is July (1.2 days).
The months with the least sunshine days are March, October, November and December (0 days).
Average UV index in September
La Castilla, Colombia
- Average UV index in September: 6
The months with the highest UV index are February, July, September and December (UV index 6).
The months with the lowest UV index are January, March, April, May, June, August, October and November (UV index 5).
Average cloud cover in September
La Castilla, Colombia
- Average cloud cover in September: 38
The month with the most cloud cover is April (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
La Castilla, Colombia
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, November and December (7km).
