September weather forecastBudo, Guinea-Bissau

September

Weather in September

The first month of the autumn, September, is still a hot month in Budo, Guinea-Bissau, with temperature in the range of an average low of 23.6°C (74.5°F) and an average high of 31.4°C (88.5°F).

Temperature

The advent of September reveals an average high-temperature of a still tropical 31.4°C (88.5°F), showing minimal difference from the prior month. Throughout the month of September, Budo reports a steady low-temperature average of 23.6°C (74.5°F).

Heat index

The average heat index in September is estimated at a scorching 44°C (111.2°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the highest humidity in Budo are August and September, with an average relative humidity of 84%.

Rainfall

In Budo, in September, during 24.5 rainfall days, 153mm (6.02") of precipitation is typically accumulated. In Budo, during the entire year, the rain falls for 111.2 days and collects up to 710mm (27.95") of precipitation.

Daylight

In Budo, Guinea-Bissau, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 06:51 and sunset at 19:12. On the last day of September, sunrise is at 06:51 and sunset at 18:52 GMT.

Sunshine

In September, the average sunshine in Budo is 7.2h.

UV index

In September, the average daily maximum UV index in Budo is 7. 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: In September, the maximum UV index of 7 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

The high-temperature in Budo, Guinea-Bissau, during September is 31.4°C (88.5°F) and the low-temperature is 23.6°C (74.5°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is estimated at 44°C (111.2°F).

August and September, with an average relative humidity of 84%, are most humid months.

In September, the average relative humidity is 84%.

In Budo, during September, the rain falls for 24.5 days and regularly aggregates up to 153mm (6.02") of precipitation.

The average day length in September in Budo is 12h and 11min.

On the first day of September, sunrise is at 06:51 and sunset at 19:12. On the last day of the month, sunrise is at 06:51 and sunset at 18:52 GMT.

The average sunshine duration in September is 7.2h.

In September, the average daily maximum UV index in Budo is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Budo, Guinea-Bissau

  • Average high temperature in September: 31.4°C

The warmest month (with the highest average high temperature) is April (40.3°C).
The month with the lowest average high temperature is August (30.5°C).

  • Average low temperature in September: 23.6°C

The month with the highest average low temperature is June (25.3°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).

Average pressure in September
Budo, Guinea-Bissau

  • Average pressure in September: 1012.2mbar

The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is April (1009.8mbar).

Average wind speed in September
Budo, Guinea-Bissau

  • Average wind speed in September: 6.9km/h

The windiest month (with the highest average wind speed) is June (10.1km/h).
The calmest month (with the lowest average wind speed) is October (6.5km/h).

Average humidity in September
Budo, Guinea-Bissau

  • Average humidity in September: 84%

The months with the highest relative humidity are August and September (84%).
The month with the lowest relative humidity is January (22%).

Average rainfall in September
Budo, Guinea-Bissau

  • Average rainfall in September: 153mm

The wettest month (with the highest rainfall) is August (245mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).

Average rainfall days in September
Budo, Guinea-Bissau

  • Average rainfall days in September: 24.5 days

The month with the highest number of rainy days is August (27 days).
The month with the least rainy days is January (0.1 days).

Average daylight in September /
Average sunshine in September
Budo, Guinea-Bissau

  • Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 7h and 12min

The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).

Average sunshine days in September
Budo, Guinea-Bissau

  • Average sunshine days in September: 3.3 days

The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (2.8 days).

Average UV index in September
Budo, Guinea-Bissau

  • Average UV index in September: 7

The months with the highest UV index are March and April (UV index 8).
The month with the lowest UV index is August (UV index 6).

Average cloud cover in September
Budo, Guinea-Bissau

  • Average cloud cover in September: 48

The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is March (Cloud cover 6).

Average visibility in September
Budo, Guinea-Bissau

  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).