September weather forecast
Palma, Mozambique

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Weather in September

The weather starts to shift again in September in Palma, Mozambique, with temperatures beginning to rise slightly in comparison to August. Concurrently, the length of daylight increases, promising longer hours for outdoor explorations. Humidity begins to rise slightly, a noticeable ascent from the previous months. Rainfall starts to increase, but slightly, and the sunshine days reduce to 15.3. The wind gust speed typically reaches 19.8km/h (12.3mph) during September.

Temperature

September's onset records a minor alteration in the average high-temperature to a still warm 28°C (82.4°F) from August's 27.8°C (82°F). In September, the recorded average low-temperature is a pleasant 21.9°C (71.4°F).

Heat index

Throughout September, the heat index is computed to be a tropical 32°C (89.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In Palma, in September, it is raining for 7.8 days, with typically 11mm (0.43") of accumulated precipitation. In Palma, during the entire year, the rain falls for 191.4 days and collects up to 898mm (35.35") of precipitation.

Daylight

In September, the average length of the day in Palma is 12h and 3min.
On the first day of the month, sunrise is at 05:20 and sunset at 17:15. On the last day of September, sunrise is at 05:02 and sunset at 17:13 CAT.

Sunshine

The average sunshine in September in Palma is 9.2h.

UV index

January, February, May through September, with an average maximum UV index of 6, are months with the lowest UV index in Palma. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

How hot is September in Palma?

In Palma, 28°C (82.4°F) is the average high-temperature and 21.9°C (71.4°F) is the average low-temperature during September. In September, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 32°C (89.6°F).

What is the average humidity in September in Palma?

In Palma, the average relative humidity in September is 76%.

How many days does it rain in September in Palma?

In September, in Palma, Mozambique, the rain falls for 7.8 days. Throughout September, 11mm (0.43") of precipitation is accumulated.

What is the average length of the day in September in Palma?

In September, the average day length is 12h and 3min.

When are sunrise and sunset in September in Palma?

In September, on the first day of the month, sunrise is at 05:20 and sunset at 17:15. On the last day of the month, sunrise is at 05:02 and sunset at 17:13 CAT.

How long on average sun shines in September in Palma?

The average sunshine duration in September is 9.2h.

What are the months with the lowest UV index in Palma?

January, February, May through September, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index reading in September in Palma?

The average daily maximum UV index in September in Palma, Mozambique, is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in September
Palma, Mozambique

Average temperature in September - Palma, Mozambique
  • Average high temperature in September: 28°C

The warmest month (with the highest average high temperature) is December (30.1°C).
The month with the lowest average high temperature is July (27.3°C).

  • Average low temperature in September: 21.9°C

The month with the highest average low temperature is January (25.8°C).
The coldest month (with the lowest average low temperature) is July (21.1°C).

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Average pressure in September
Palma, Mozambique

Average pressure in September - Palma, Mozambique
  • Average pressure in September: 1016.4mbar

The month with the highest atmospheric pressure is July (1017.7mbar).
The months with the lowest atmospheric pressure are January and February (1010.3mbar).

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Average wind speed in September
Palma, Mozambique

Average wind speed in September - Palma, Mozambique
  • Average wind speed in September: 13.7km/h

The windiest month (with the highest average wind speed) is July (18.5km/h).
The calmest month (with the lowest average wind speed) is March (10.3km/h).

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Average humidity in September
Palma, Mozambique

Average humidity in September - Palma, Mozambique
  • Average humidity in September: 76%

The month with the highest relative humidity is April (82%).
The month with the lowest relative humidity is July (74%).

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Average rainfall in September
Palma, Mozambique

Average rainfall in September - Palma, Mozambique
  • Average rainfall in September: 11mm

The wettest month (with the highest rainfall) is March (181mm).
The driest month (with the least rainfall) is August (6mm).

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Average rainfall days in September
Palma, Mozambique

Average rainfall days in September - Palma, Mozambique
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is March (28.1 days).
The month with the least rainy days is August (5.8 days).

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

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

The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).

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Average sunshine days in September
Palma, Mozambique

Average sunshine days in September - Palma, Mozambique
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is March (1.3 days).

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Average UV index in September
Palma, Mozambique

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

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

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Average cloud cover in September
Palma, Mozambique

Average cloud cover in September - Palma, Mozambique
  • Average cloud cover in September: 26

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 20).

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Average visibility in September
Palma, Mozambique

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

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

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Palma, Mozambique

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