September weather forecast
Mescul, Eritrea

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Weather in September

As September rolls in, Mescul, Eritrea witnesses a drop in rainfall. The drop in temperature from August is negligible. Despite the rainfall decrease, the cloud cover remains high. The UV index and relative humidity return to their average range. The standout feature of September is the decrease in precipitation falling to 14mm (0.55").

Temperature

In Mescul, the average high-temperature in September slightly increases from a hot 32.1°C (89.8°F) in August to a torrid 35.5°C (95.9°F). During the nights in September, Mescul experiences a consistent average temperature of 26.3°C (79.3°F).

Heat index

In September, the average heat index is evaluated at a fiery hot 38°C (100.4°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Mescul, Eritrea, the average relative humidity in September is 40%.

Rainfall

In September, the rain falls for 6.9 days. Throughout September, 14mm (0.55") of precipitation is accumulated. Throughout the year, there are 59.6 rainfall days, and 185mm (7.28") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of September, sunrise is at 06:17 and sunset at 18:42. On the last day of the month, sunrise is at 06:19 and sunset at 18:20 EAT.

Sunshine

In Mescul, the average sunshine in September is 9.8h.

UV index

March through June, September and October, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 8 in September interprets into the following recommendations:
Take all necessary measures. Eyes and skin are at risk if left unprotected. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Frequently asked questions

How hot does it get in September?

In Mescul, in September, the average high-temperature is 35.5°C (95.9°F), and the average low-temperature is 26.3°C (79.3°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 38°C (100.4°F).

What is the average humidity in September in Mescul?

In September, the average relative humidity is 40%.

How many days does it rain in September?

In Mescul, in September, during 6.9 rainfall days, 14mm (0.55") of precipitation is typically accumulated.

What is the average length of the day in September?

In September, the average day length is 12h and 13min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 06:17 and sunset at 18:42. On the last day of the month, sunrise is at 06:19 and sunset at 18:20 EAT.

How long on average sun shines in September?

In September, the average sunshine duration is 9.8h.

When is the highest UV index?

The months with the highest UV index are March through June, September and October, with an average maximum UV index of 8.

What is the UV index reading in September?

In September, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to Sun's UV rays.

Average temperature in September
Mescul, Eritrea

Average temperature in September - Mescul, Eritrea
  • Average high temperature in September: 35.5°C

The warmest months (with the highest average high temperature) are April and May (39.1°C).
The month with the lowest average high temperature is August (32.1°C).

  • Average low temperature in September: 26.3°C

The month with the highest average low temperature is May (28.3°C).
The coldest month (with the lowest average low temperature) is January (20°C).

Average pressure in September
Mescul, Eritrea

Average pressure in September - Mescul, Eritrea
  • Average pressure in September: 1010.1mbar

The month with the highest atmospheric pressure is January (1012.8mbar).
The month with the lowest atmospheric pressure is April (1008.4mbar).

Average wind speed in September
Mescul, Eritrea

Average wind speed in September - Mescul, Eritrea
  • Average wind speed in September: 8.1km/h

The windiest month (with the highest average wind speed) is July (10.2km/h).
The calmest month (with the lowest average wind speed) is September (8.1km/h).

Average humidity in September
Mescul, Eritrea

Average humidity in September - Mescul, Eritrea
  • Average humidity in September: 40%

The month with the highest relative humidity is August (59%).
The month with the lowest relative humidity is May (24%).

Average rainfall in September
Mescul, Eritrea

Average rainfall in September - Mescul, Eritrea
  • Average rainfall in September: 14mm

The wettest month (with the highest rainfall) is August (96mm).
The driest months (with the least rainfall) are January, February, November and December (0mm).

Average rainfall days in September
Mescul, Eritrea

Average rainfall days in September - Mescul, Eritrea
  • Average rainfall days in September: 6.9 days

The month with the highest number of rainy days is August (19.6 days).
The months with the least rainy days are January and February (0.1 days).

Average daylight in September /
Average sunshine in September
Mescul, Eritrea

Average daylight in September / Average sunshine in September - Mescul, Eritrea
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in September: 9h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).

Average sunshine days in September
Mescul, Eritrea

Average sunshine days in September - Mescul, Eritrea
  • Average sunshine days in September: 20.8 days

The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (9.7 days).

Average UV index in September
Mescul, Eritrea

Average UV index in September - Mescul, Eritrea
  • Average UV index in September: 8

The months with the highest UV index are March, April, May, June, September and October (UV index 8).
The months with the lowest UV index are January, February, July, August, November and December (UV index 7).

Average cloud cover in September
Mescul, Eritrea

Average cloud cover in September - Mescul, Eritrea
  • Average cloud cover in September: 12

The month with the most cloud cover is August (Cloud cover 33).
The months with the least cloud cover are January, February and December (Cloud cover 2).

Average visibility in September
Mescul, Eritrea

Average visibility in September - Mescul, Eritrea
  • 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).

Mescul, Eritrea

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