September weather forecastLa Guardia, Bolivia
September
Weather in September
September, the first month of the spring in La Guardia, is a hot month, with an average temperature fluctuating between 19.6°C (67.3°F) and 30.6°C (87.1°F).Temperature
La Guardia experiences an average high-temperature of a tropical 30.6°C (87.1°F) in September, marking an insignificant shift from 27.9°C (82.2°F) in August. La Guardia, in September, observes a steady average low-temperature of 19.6°C (67.3°F).Heat index
The heat index in September is computed to be a hot 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
The least humid month is September, with an average relative humidity of 51%.Rainfall
In September, the rain falls for 7.1 days. Throughout September, 18mm (0.71") of precipitation is accumulated. Throughout the year, there are 162.3 rainfall days, and 653mm (25.71") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 1min.On the first day of September, sunrise is at 06:19 and sunset at 18:06. On the last day of the month, sunrise is at 05:55 and sunset at 18:10 -04.
Sunshine
In La Guardia, the average sunshine in September is 9.6h.UV index
January, March, August through October, with an average maximum UV index of 7, are months with the highest UV index in La Guardia. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during September translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
La Guardia, Bolivia
- Average high temperature in September: 30.6°C
The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is June (23.8°C).
- Average low temperature in September: 19.6°C
The months with the highest average low temperature are November and December (21.7°C).
The coldest month (with the lowest average low temperature) is July (15.3°C).
Average pressure in September
La Guardia, Bolivia
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is July (1015.3mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in September
La Guardia, Bolivia
- Average wind speed in September: 14.3km/h
The windiest month (with the highest average wind speed) is August (14.5km/h).
The calmest month (with the lowest average wind speed) is March (10.3km/h).
Average humidity in September
La Guardia, Bolivia
- Average humidity in September: 51%
The months with the highest relative humidity are February and May (78%).
The month with the lowest relative humidity is September (51%).
Average rainfall in September
La Guardia, Bolivia
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is December (95mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in September
La Guardia, Bolivia
- Average rainfall days in September: 7.1 days
The month with the highest number of rainy days is January (19.8 days).
The month with the least rainy days is August (5.8 days).
Average daylight in September /
Average sunshine in September
La Guardia, Bolivia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is October (Average sunshine: 10h and 42min).
The months with the least sunshine are May and June (Average sunshine: 5h and 42min).
Average sunshine days in September
La Guardia, Bolivia
- Average sunshine days in September: 21.5 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in September
La Guardia, Bolivia
- Average UV index in September: 7
The months with the highest UV index are January, March, August, September and October (UV index 7).
The months with the lowest UV index are May and June (UV index 5).
Average cloud cover in September
La Guardia, Bolivia
- Average cloud cover in September: 22
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are August and September (Cloud cover 22).
Average visibility in September
La Guardia, Bolivia
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, November and December (9km).
