September weather forecast
Paarl, South Africa

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Weather in September

September sees a noticeable upsurge in temperature, marking a transition into spring. Compared to previous months, September hosts lesser rain, accumulating to 35mm (1.38"). With the retreat of the winter chill, temperature sees a rise, inviting outdoor activities back into the city. As the blossom season approaches, Paarl is adorned with a riot of colors, making it an ideal time for sightseeing or a pleasant walk through the botanical gardens. The improving weather and the city coming alive in its spring colors make September an attractive month for visitors.

Temperature

The commencement of September records an average high-temperature of a still enjoyable 18.5°C (65.3°F), barely varying from August's 16.6°C (61.9°F). September in Paarl, South Africa, witnesses an average low-temperature hovering around a frosty 8.1°C (46.6°F).

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Paarl, in September, it is raining for 10.5 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 98.9 rainfall days, and 437mm (17.2") of precipitation is accumulated.

Daylight

In September, the average length of the day in Paarl, South Africa, is 11h and 53min.
On the first day of September in Paarl, sunrise is at 07:01 and sunset at 18:26. On the last day of the month, sunrise is at 06:21 and sunset at 18:46 SAST.

Sunshine

In Paarl, the average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

What is the usual temperature for Paarl in September?

An average high-temperature, in September, in Paarl, is 18.5°C (65.3°F) and the average low-temperature is 8.1°C (46.6°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in March is calculated to be 29°C (84.2°F).

What is the average humidity in September in Paarl?

The average relative humidity in September is 75%.

How many days does it rain in September in Paarl?

In September, the rain falls for 10.5 days. Throughout September, 35mm (1.38") of precipitation is accumulated.

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

In Paarl, South Africa, the average day length in September is 11h and 53min.

When is the sunrise / sunset in September in Paarl?

On the first day of September in Paarl, sunrise is at 07:01 and sunset at 18:26. On the last day of the month, sunrise is at 06:21 and sunset at 18:46 SAST.

How many hours of sunshine does Paarl have in September?

The average sunshine duration in September in Paarl, South Africa, is 8.1h.

What is the UV index reading in September in Paarl?

In Paarl, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in September
Paarl, South Africa

Average temperature in September - Paarl, South Africa
  • Average high temperature in September: 18.5°C

The warmest month (with the highest average high temperature) is February (29.1°C).
The months with the lowest average high temperature are June and July (16.3°C).

  • Average low temperature in September: 8.1°C

The month with the highest average low temperature is January (15.8°C).
The coldest month (with the lowest average low temperature) is August (6.7°C).

Average pressure in September
Paarl, South Africa

Average pressure in September - Paarl, South Africa
  • Average pressure in September: 1019.5mbar

The month with the highest atmospheric pressure is July (1022.1mbar).
The months with the lowest atmospheric pressure are January and February (1013.3mbar).

Average wind speed in September
Paarl, South Africa

Average wind speed in September - Paarl, South Africa
  • Average wind speed in September: 10.1km/h

The windiest months (with the highest average wind speed) are January and November (11.4km/h).
The calmest month (with the lowest average wind speed) is May (9.4km/h).

Average humidity in September
Paarl, South Africa

Average humidity in September - Paarl, South Africa
  • Average humidity in September: 75%

The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and February (61%).

Average rainfall in September
Paarl, South Africa

Average rainfall in September - Paarl, South Africa
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is June (107mm).
The driest month (with the least rainfall) is February (6mm).

Average rainfall days in September
Paarl, South Africa

Average rainfall days in September - Paarl, South Africa
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is August (12.4 days).
The month with the least rainy days is February (3.7 days).

Average daylight in September /
Average sunshine in September
Paarl, South Africa

Average daylight in September / Average sunshine in September - Paarl, South Africa
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in September: 8h and 1min

The months with the most sunshine are January and December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).

Average sunshine days in September
Paarl, South Africa

Average sunshine days in September - Paarl, South Africa
  • Average sunshine days in September: 17.2 days

The month with the most sunshine days is March (24.3 days).
The month with the least sunshine days is June (16.1 days).

Average UV index in September
Paarl, South Africa

Average UV index in September - Paarl, South Africa
  • Average UV index in September: 4

The months with the highest UV index are January, February, November and December (UV index 6).
The month with the lowest UV index is June (UV index 3).

Average cloud cover in September
Paarl, South Africa

Average cloud cover in September - Paarl, South Africa
  • Average cloud cover in September: 30

The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is February (Cloud cover 12).

Average visibility in September
Paarl, South Africa

Average visibility in September - Paarl, South Africa
  • Average visibility in September: 9km

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

Paarl, South Africa

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