Contents
- 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 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
Weather in September
Temperature
Transitioning into September, Metmárfag records an average high-temperature of a warm 28.5°C (83.3°F), almost identical to August's 30.5°C (86.9°F). Metmárfag, in September, experiences an average temperature of 20.9°C (69.6°F) at night.Heat index
Throughout September, the heat index is computed to be a tropical 31°C (87.8°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.Realize that the values for the heat index are set for shaded places and light winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The most humid month in Metmárfag, Western Sahara, is September, with an average relative humidity of 67%.Rainfall
The months with the most rainfall in Metmárfag are September and October, with an average 10mm (0.39") of precipitation.Daylight
In Metmárfag, the average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 07:33 and sunset at 20:13. On the last day of the month, sunrise is at 07:45 and sunset at 19:41 +01.
Sunshine
In September, the average sunshine is 9.5h.UV index
The months with the highest UV index in Metmárfag are March, May through November, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in September leads to these recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
How hot is September in Metmárfag?
What is the most humid month in Metmárfag?
What is the average humidity in September in Metmárfag?
What is the wettest month in Metmárfag?
How many days does it rain in September in Metmárfag?
How many hours of daylight does Metmárfag have in September?
When are sunrise and sunset in September in Metmárfag?
How many hours of sunshine does Metmárfag have in September?
When is the highest UV index in Metmárfag?
What is the UV index reading in September in Metmárfag?
Average temperature in September
Metmárfag, Western Sahara
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (21.5°C).
- Average low temperature in September: 20.9°C
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (14.8°C).
Average pressure in September
Metmárfag, Western Sahara
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is August (1013.6mbar).
Average wind speed in September
Metmárfag, Western Sahara
- Average wind speed in September: 22.4km/h
The windiest month (with the highest average wind speed) is July (29km/h).
The calmest month (with the lowest average wind speed) is October (18.4km/h).
Average humidity in September
Metmárfag, Western Sahara
- Average humidity in September: 67%
The month with the highest relative humidity is September (67%).
The month with the lowest relative humidity is December (54%).
Average rainfall in September
Metmárfag, Western Sahara
- Average rainfall in September: 10mm
The wettest months (with the highest rainfall) are September and October (10mm).
The driest months (with the least rainfall) are April and July (1mm).
Average rainfall days in September
Metmárfag, Western Sahara
- Average rainfall days in September: 3.9 days
The month with the highest number of rainy days is September (3.9 days).
The month with the least rainy days is June (1.4 days).
Average daylight in September /
Average sunshine in September
Metmárfag, Western Sahara
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 24min).
Average sunshine days in September
Metmárfag, Western Sahara
- Average sunshine days in September: 24.8 days
The month with the most sunshine days is July (28.3 days).
The months with the least sunshine days are February and September (24.8 days).
Average UV index in September
Metmárfag, Western Sahara
- Average UV index in September: 6
The months with the highest UV index are March, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, April and December (UV index 5).
Average cloud cover in September
Metmárfag, Western Sahara
- Average cloud cover in September: 17
The months with the most cloud cover are April and May (Cloud cover 20).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in September
Metmárfag, Western Sahara
- 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).
Metmárfag, Western Sahara
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