September weather forecast
Deroua, Morocco

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Weather in September

There is a shift in the weather patterns as September ushers in the beginnings of autumn. The temperatures start a downward trend, although they still remain relatively high at 28.2°C (82.8°F). A clear sign of seasonal change is the return of a slightly higher amount of rainfall and increased cloud coverage. The assorted elements of temperature, sunshine, and rainfall strike a balance, making September a comfortable and appealing month.

Temperature

As Deroua welcomes September, the average high-temperature is noted at a moderately hot 28.2°C (82.8°F), closely aligning with the preceding month. During September, Deroua observes a consistent average nighttime temperature of 19.4°C (66.9°F).

Heat index

September's average heat index is computed to be a hot 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Heat index determinations are made taking into account the shade and light air movements. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in September is 66%.

Rainfall

In Deroua, in September, during 4.9 rainfall days, 7mm (0.28") of precipitation is typically accumulated. Throughout the year, there are 67.1 rainfall days, and 147mm (5.79") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of September, sunrise is at 07:04 and sunset at 19:55. On the last day of the month, sunrise is at 07:24 and sunset at 19:15 +01.

Sunshine

In September, the average sunshine is 9.6h.

UV index

In Deroua, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

How hot does it get in September?

In September, the average high-temperature and low-temperature in Deroua are 28.2°C (82.8°F) and 19.4°C (66.9°F) respectively. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 31°C (87.8°F).

What is the average humidity in September?

In September, the average relative humidity is 66%.

How much does it rain in September?

In September, the rain falls for 4.9 days. Throughout September, 7mm (0.28") of precipitation is accumulated.

What is the average length of the day in September?

In September, the average day length is 12h and 22min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 07:04 and sunset at 19:55. On the last day of the month, sunrise is at 07:24 and sunset at 19:15 +01.

How many hours of sunshine does Deroua have in September?

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

How high is the UV index in September?

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Average temperature in September
Deroua, Morocco

Average temperature in September - Deroua, Morocco
  • Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (17.8°C).

  • Average low temperature in September: 19.4°C

The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).

Average pressure in September
Deroua, Morocco

Average pressure in September - Deroua, Morocco
  • Average pressure in September: 1016.1mbar

The month with the highest atmospheric pressure is January (1022.7mbar).
The month with the lowest atmospheric pressure is August (1014.9mbar).

Average wind speed in September
Deroua, Morocco

Average wind speed in September - Deroua, Morocco
  • Average wind speed in September: 8.6km/h

The windiest months (with the highest average wind speed) are June and July (10.2km/h).
The calmest month (with the lowest average wind speed) is January (8.2km/h).

Average humidity in September
Deroua, Morocco

Average humidity in September - Deroua, Morocco
  • Average humidity in September: 66%

The month with the highest relative humidity is February (74%).
The months with the lowest relative humidity are August and October (62%).

Average rainfall in September
Deroua, Morocco

Average rainfall in September - Deroua, Morocco
  • Average rainfall in September: 7mm

The wettest month (with the highest rainfall) is November (34mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in September
Deroua, Morocco

Average rainfall days in September - Deroua, Morocco
  • Average rainfall days in September: 4.9 days

The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is June (1.8 days).

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

Average daylight in September / Average sunshine in September - Deroua, Morocco
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

Average sunshine days in September
Deroua, Morocco

Average sunshine days in September - Deroua, 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 March (19.3 days).

Average UV index in September
Deroua, Morocco

Average UV index in September - Deroua, Morocco
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

Average cloud cover in September
Deroua, Morocco

Average cloud cover in September - Deroua, Morocco
  • Average cloud cover in September: 16

The months with the most cloud cover are January and March (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 11).

Average visibility in September
Deroua, Morocco

Average visibility in September - Deroua, Morocco
  • Average visibility in September: 10km

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

Deroua, Morocco

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