September weather forecastJoio, Mozambique
September
Weather in September
September, the first month of the spring in Joio, is still a warm month, with an average temperature varying between 27.3°C (81.1°F) and 22.9°C (73.2°F).Temperature
September experiences an average high-temperature of a still warm 27.3°C (81.1°F), barely different from August's 26.8°C (80.2°F). Joio navigates through September with a barely noticeable decrease in temperature at night, stabilizing at an agreeable 22.9°C (73.2°F).Heat index
The heat index value during September is computed to be a hot 30°C (86°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In Joio, the average relative humidity in September is 74%.Rainfall
The month with the least rainfall is September, when the rain falls for 3.8 days and typically collects 2mm (0.08") of precipitation.Daylight
In September, the average length of the day is 12h and 2min.On the first day of the month, sunrise is at 05:23 and sunset at 17:14. On the last day of September, sunrise is at 05:02 and sunset at 17:15 CAT.
Sunshine
September has the most sunshine of the year, with an average of 9.5h of sunshine.UV index
The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Joio, Mozambique
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is December (30.4°C).
The month with the lowest average high temperature is July (26.7°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is December (26.3°C).
The coldest month (with the lowest average low temperature) is July (21.8°C).
Average pressure in September
Joio, Mozambique
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is January (1009.7mbar).
Average wind speed in September
Joio, Mozambique
- Average wind speed in September: 15.6km/h
The windiest month (with the highest average wind speed) is July (21.3km/h).
The calmest month (with the lowest average wind speed) is February (12.1km/h).
Average humidity in September
Joio, Mozambique
- Average humidity in September: 74%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is July (71%).
Average rainfall in September
Joio, Mozambique
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is February (273mm).
The driest month (with the least rainfall) is September (2mm).
Average rainfall days in September
Joio, Mozambique
- Average rainfall days in September: 3.8 days
The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is September (3.8 days).
Average daylight in September /
Average sunshine in September
Joio, Mozambique
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).
Average sunshine days in September
Joio, Mozambique
- Average sunshine days in September: 24.5 days
The month with the most sunshine days is September (24.5 days).
The month with the least sunshine days is January (3.7 days).
Average UV index in September
Joio, Mozambique
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in September
Joio, Mozambique
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Joio, Mozambique
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
