September weather forecast
Mabalane, Mozambique

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Weather in September

Temperatures in September continue to climb, reaching up to 30°C (86°F) as Mabalane transitions towards warmer weather. Accompanying this, September sees an increase in rainfall, marking the return of the wet season. The UV index stands constant at 6, ensuring less harsh sunlight, fitting for outdoor activities. However, the cloud cover remains minimal, ensuring a good balance of sunshine and shade. The wind speeds pick up, blowing at speeds up to 18.8km/h (11.7mph), making for breezy days amid tropical temperatures.

Temperature

Mabalane indicates an average high-temperature of a hot 30°C (86°F) in September, showing minor variation from August's 27.7°C (81.9°F). Mabalane, during September nights, observes an average temperature of 18.5°C (65.3°F).

Heat index

September's heat index is computed to be a tropical 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

The least humid month is September, with an average relative humidity of 58%.

Rainfall

In September, the rain falls for 7.3 days. Throughout September, 10mm (0.39") of precipitation is accumulated. Throughout the year, there are 140.1 rainfall days, and 413mm (16.26") of precipitation is accumulated.

Daylight

In September, the average length of the day is 11h and 58min.
On the first day of September, sunrise is at 05:59 and sunset at 17:38. On the last day of the month, sunrise is at 05:30 and sunset at 17:48 CAT.

Sunshine

In September, the average sunshine is 7.8h.

UV index

The months with the lowest UV index are February, April through October, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

How hot does it get in September?

Mabalane in September has an average high-temperature of 30°C (86°F) and an average low-temperature of 18.5°C (65.3°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 32°C (89.6°F).

What is the least humid month?

The least humid month is September, with an average relative humidity of 58%.

What is the average humidity in September?

The average relative humidity in September is 58%.

How much does it rain in September?

In Mabalane, during September, the rain falls for 7.3 days and regularly aggregates up to 10mm (0.39") of precipitation.

How many hours of daylight does Mabalane have in September?

In Mabalane, the average day length in September is 11h and 58min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 05:59 and sunset at 17:38. On the last day of the month, sunrise is at 05:30 and sunset at 17:48 CAT.

How many hours of sunshine does Mabalane have in September?

In Mabalane, the average sunshine duration in September is 7.8h.

What are the months with the lowest UV index?

The months with the lowest UV index in Mabalane are February, April through October, with an average maximum UV index of 6.

What is the UV index intensity in September?

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in September
Mabalane, Mozambique

Average temperature in September - Mabalane, Mozambique
  • Average high temperature in September: 30°C

The warmest month (with the highest average high temperature) is December (32.7°C).
The month with the lowest average high temperature is July (25.4°C).

  • Average low temperature in September: 18.5°C

The months with the highest average low temperature are January and December (22.5°C).
The coldest month (with the lowest average low temperature) is July (14.9°C).

Average pressure in September
Mabalane, Mozambique

Average pressure in September - Mabalane, Mozambique
  • Average pressure in September: 1018.8mbar

The month with the highest atmospheric pressure is July (1023.3mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).

Average wind speed in September
Mabalane, Mozambique

Average wind speed in September - Mabalane, Mozambique
  • Average wind speed in September: 12.6km/h

The windiest month (with the highest average wind speed) is October (12.8km/h).
The calmest month (with the lowest average wind speed) is May (9.1km/h).

Average humidity in September
Mabalane, Mozambique

Average humidity in September - Mabalane, Mozambique
  • Average humidity in September: 58%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (58%).

Average rainfall in September
Mabalane, Mozambique

Average rainfall in September - Mabalane, Mozambique
  • Average rainfall in September: 10mm

The wettest month (with the highest rainfall) is January (87mm).
The driest month (with the least rainfall) is July (4mm).

Average rainfall days in September
Mabalane, Mozambique

Average rainfall days in September - Mabalane, Mozambique
  • Average rainfall days in September: 7.3 days

The month with the highest number of rainy days is January (19.9 days).
The month with the least rainy days is August (4.8 days).

Average daylight in September /
Average sunshine in September
Mabalane, Mozambique

Average daylight in September / Average sunshine in September - Mabalane, Mozambique
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is April (Average sunshine: 6h and 12min).

Average sunshine days in September
Mabalane, Mozambique

Average sunshine days in September - Mabalane, Mozambique
  • Average sunshine days in September: 20.1 days

The month with the most sunshine days is August (24 days).
The month with the least sunshine days is January (7.7 days).

Average UV index in September
Mabalane, Mozambique

Average UV index in September - Mabalane, Mozambique
  • Average UV index in September: 6

The months with the highest UV index are January, March, November and December (UV index 7).
The months with the lowest UV index are February, April, May, June, July, August, September and October (UV index 6).

Average cloud cover in September
Mabalane, Mozambique

Average cloud cover in September - Mabalane, Mozambique
  • Average cloud cover in September: 27

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in September
Mabalane, Mozambique

Average visibility in September - Mabalane, Mozambique
  • Average visibility in September: 10km

The months with the highest visibility are June, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April, May, July and November (9km).

Mabalane, Mozambique

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