September weather - Autumn 2024

Weather in September
Frequently asked questions
Average temperature in September
Average pressure in September
Average wind speed in September
Average humidity in September
Average rainfall in September
Average rainfall days in September
Average sea temperature in September
Average daylight in September
Average sunshine in September
Average sunshine days in September
Average UV index in September
Average cloud cover in September
Average visibility in September

The inside fountain in Mohammed V mausoleum in Rabat, Morocco

Weather in September

September signifies the winding down of the hot summer months. Daylight hours decrease, accompanied by a drop in temperature. The reintroduction of rain back into the weather picture leads to an increase in relative humidity from the low of 68% in August to 70% in September. Winds maintain a steady pace, and their presence is balanced by the warm sea temperatures that stand at 22.8°C (73°F). The transition from the peak summer to milder conditions is a distinguishing trait of Rabat's September weather.

Temperature

Rabat indicates an average high-temperature of a still warm 26.8°C (80.2°F) in September, showing minor variation from August's 28.9°C (84°F). Throughout September nights, Rabat registers an average low-temperature of 20.2°C (68.4°F).

Humidity

In Rabat, the average relative humidity in September is 70%.

Rainfall

In Rabat, in September, it is raining for 4.7 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, there are 77.5 rainfall days, and 137mm (5.39") of precipitation is accumulated.

Sea temperature

In Rabat, the average seawater temperature in September is 22.8°C (73°F).
Note: For someone not comfortable with cold, swimming in 22.8°C (73°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.

Daylight

In Rabat, the average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 07:01 and sunset at 19:53. On the last day of September, in Rabat, sunrise is at 07:21 and sunset at 19:12 +01.

Sunshine

In Rabat, Morocco, the average sunshine in September is 9.6h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take caution! The UV rays from the Sun gain strength from sand and water reflections.

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Frequently asked questions

What are September temperatures in Rabat?

The high-temperature, in September, in Rabat, records 26.8°C (80.2°F), while the low-temperature is 20.2°C (68.4°F). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 32°C (89.6°F).

What is the average humidity in September in Rabat?

In Rabat, the average relative humidity in September is 70%.

How many days does it rain in September in Rabat?

In September, in Rabat, Morocco, the rain falls for 4.7 days. Throughout September, 8mm (0.31") of precipitation is accumulated.

How warm is the water in September in Rabat?

In September, the average sea temperature in Rabat, Morocco, is 22.8°C (73°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.8°C (73°F).

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

In September, the average day length in Rabat is 12h and 23min.

What time are sunrise and sunset in September in Rabat?

On the first day of September in Rabat, sunrise is at 07:01 and sunset at 19:53. On the last day of the month, sunrise is at 07:21 and sunset at 19:12 +01.

How many hours of sunshine does Rabat have in September?

In Rabat, the average sunshine duration in September is 9.6h.

When is the highest UV index in Rabat?

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

What is the UV index intensity in September in Rabat?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

28.9°C 84°F

26.8°C 80.2°F

25.5°C 77.9°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.2km/h 7mph

10.2km/h 6.3mph

11.4km/h 7.1mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

2.9

4.7

6.5

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

23.5

22.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Rabat, Morocco

Average high temperature in September: 26.8°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (17°C).

Average low temperature in September: 20.2°C

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (10.4°C).

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Average pressure in September
Rabat, Morocco

Average pressure in September: 1016mbar

The month with the highest atmospheric pressure is January (1022.7mbar).
The month with the lowest atmospheric pressure is August (1014.7mbar).

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Average wind speed in September
Rabat, Morocco

Average wind speed in September: 9.4km/h

The windiest month (with the highest average wind speed) is March (12.5km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).

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Average humidity in September
Rabat, Morocco

Average humidity in September: 70%

The month with the highest relative humidity is February (74%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in September
Rabat, Morocco

Average rainfall in September: 8mm

The wettest month (with the highest rainfall) is November (23mm).
The driest month (with the least rainfall) is July (1mm).

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Average rainfall days in September
Rabat, Morocco

Average rainfall days in September: 4.7 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is July (1.6 days).

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Average sea temperature in September
Rabat, Morocco

Average sea temperature in September: 22.8°C

The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (17°C).

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Average daylight in September /
Average sunshine in September
Rabat, Morocco

Average daylight in September: 12h and 2min

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

Average sunshine in September: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).

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Average sunshine days in September
Rabat, Morocco

Average sunshine days in September: 23.5 days

The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is November (17.2 days).

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Average UV index in September
Rabat, Morocco

Average UV index in September: 6

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in September
Rabat, Morocco

Average cloud cover in September: 16

The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in September
Rabat, Morocco

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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September weather forecast
Rabat, Morocco

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