September weather forecast
Come, Benin

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Weather in September

In September, rainfall increases again to reach an impressive 89mm (3.5"), moving Côme into another wet spell. The upswing in temperature brings the maximum temperature up to 28.2°C (82.8°F). The relative humidity remains high at 84%, reinforcing the predominantly wet climatic conditions. Though the rainfall is high, wind speeds drop slightly to around 13.8km/h (8.6mph), managing a relaxed ambiance. The UV index jumps back up to 7, warning of the potential Sun damage

Temperature

As Come transitions from August to September, the average high-temperatures adjust to a still moderately hot 28.2°C (82.8°F), nearly the same as the previous 27.4°C (81.3°F). A mild drop to an average of 23.9°C (75°F) marks the nights in Come during September.

Heat index

In September, the heat index is calculated to be a tropical 33°C (91.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

August and September, with an average relative humidity of 84%, are the most humid months in Come.

Rainfall

In Come, in September, during 24.5 rainfall days, 89mm (3.5") of precipitation is typically accumulated. Throughout the year, there are 220.8 rainfall days, and 678mm (26.69") of precipitation is accumulated.

Snowfall

September is the only month when snow falls in Come. The month with the most snowfall days in Come, Benin, is September, when snow falls for 0.1 days.

Daylight

In September, the average length of the day in Come is 12h and 9min.
On the first day of September in Come, Benin, sunrise is at 06:45 and sunset at 18:59. On the last day of the month, sunrise is at 06:40 and sunset at 18:44 WAT.

Sunshine

The average sunshine in September in Come is 7.3h.

UV index

The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during September leads to these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

How hot does it get in Come in September?

During September, Come experiences an average high-temperature of 28.2°C (82.8°F) and a low-temperature of 23.9°C (75°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 33°C (91.4°F).

What are the most humid months in Come?

August and September, with an average relative humidity of 84%, are most humid months.

What is the average humidity in September in Come?

In Come, Benin, the average relative humidity in September is 84%.

How many days does it rain in September in Come?

In Come, during September, the rain falls for 24.5 days and regularly aggregates up to 89mm (3.5") of precipitation.

When does it snow the most in Come?

September has the most snowfall days of the year. Snow falls for 0.1 days.

When does it start snowing in Come?

September is the first month it typically snows in Come. Throughout September, there are 0.1 snowfall days.

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

The average day length in September in Come, Benin, is 12h and 9min.

When are sunrise and sunset in September in Come?

On the first day of September in Come, sunrise is at 06:45 and sunset at 18:59. On the last day of the month, sunrise is at 06:40 and sunset at 18:44 WAT.

How long on average sun shines in September in Come?

The average sunshine duration in September in Come, Benin, is 7.3h.

When is the highest UV index in Come?

The months with the highest UV index in Come are January through June, September through December, with an average maximum UV index of 7.

What is the UV index intensity in September in Come?

In Come, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Come, Benin

Average temperature in September - Come, Benin
  • Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is March (32.2°C).
The month with the lowest average high temperature is August (27.4°C).

  • Average low temperature in September: 23.9°C

The month with the highest average low temperature is April (26.9°C).
The coldest month (with the lowest average low temperature) is August (23.3°C).

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Average pressure in September
Come, Benin

Average pressure in September - Come, Benin
  • Average pressure in September: 1012.6mbar

The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.4mbar).

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Average wind speed in September
Come, Benin

Average wind speed in September - Come, Benin
  • Average wind speed in September: 13.3km/h

The windiest month (with the highest average wind speed) is August (15.7km/h).
The calmest month (with the lowest average wind speed) is December (10.5km/h).

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Average humidity in September
Come, Benin

Average humidity in September - Come, Benin
  • Average humidity in September: 84%

The months with the highest relative humidity are August and September (84%).
The month with the lowest relative humidity is January (71%).

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Average rainfall in September
Come, Benin

Average rainfall in September - Come, Benin
  • Average rainfall in September: 89mm

The wettest month (with the highest rainfall) is June (125mm).
The driest months (with the least rainfall) are January and December (16mm).

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Average rainfall days in September
Come, Benin

Average rainfall days in September - Come, Benin
  • Average rainfall days in September: 24.5 days

The months with the highest number of rainy days are June and September (24.5 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall days in September
Come, Benin

Average snowfall days in September - Come, Benin
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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Average daylight in September /
Average sunshine in September
Come, Benin

Average daylight in September / Average sunshine in September - Come, Benin
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is January (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).

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Average sunshine days in September
Come, Benin

Average sunshine days in September - Come, Benin
  • Average sunshine days in September: 2.7 days

The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is September (2.7 days).

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Average UV index in September
Come, Benin

Average UV index in September - Come, Benin
  • Average UV index in September: 7

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

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Average cloud cover in September
Come, Benin

Average cloud cover in September - Come, Benin
  • Average cloud cover in September: 51

The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is December (Cloud cover 14).

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Average visibility in September
Come, Benin

Average visibility in September - Come, Benin
  • 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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Come, Benin

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