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
September
Weather in September
Temperature
The average high-temperature in September, at a still hot 31.4°C (88.5°F), reveals a modest deviation from August's 32.6°C (90.7°F). In Marcovia, September nights witness a steady temperature drop to an agreeable 22.4°C (72.3°F).Heat index
In September, the heat index is estimated at a blistering 42°C (107.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.The heat index's values are generally associated with conditions in shade and light breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In September, the average relative humidity is 80%.Rainfall
In Marcovia, in September, it is raining for 28.9 days, with typically 161mm (6.34") of accumulated precipitation. In Marcovia, during the entire year, the rain falls for 190.5 days and collects up to 1065mm (41.93") of precipitation.Daylight
The average length of the day in September is 12h and 12min.On the first day of September, sunrise is at 05:37 and sunset at 18:00. On the last day of the month, sunrise is at 05:38 and sunset at 17:39 CST.
Sunshine
In September, the average sunshine is 8.8h.UV index
September through November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during September translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Marcovia have in September?
When are sunrise and sunset in September in Marcovia?
How long on average sun shines in September?
What is the month with the lowest UV index?
How high is the UV index in September?
Average temperature in September
Marcovia, Honduras
- Average high temperature in September: 31.4°C
The warmest month (with the highest average high temperature) is April (35.8°C).
The month with the lowest average high temperature is October (30.1°C).
- Average low temperature in September: 22.4°C
The months with the highest average low temperature are April and May (24.8°C).
The coldest months (with the lowest average low temperature) are January and December (20.5°C).
Average pressure in September
Marcovia, Honduras
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is January (1013.7mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).
Average wind speed in September
Marcovia, Honduras
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is January (11.9km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).
Average humidity in September
Marcovia, Honduras
- Average humidity in September: 80%
The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is March (53%).
Average rainfall in September
Marcovia, Honduras
- Average rainfall in September: 161mm
The wettest month (with the highest rainfall) is October (214mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Marcovia, Honduras
- Average rainfall days in September: 28.9 days
The month with the highest number of rainy days is September (28.9 days).
The month with the least rainy days is January (1.6 days).
Average daylight in September /
Average sunshine in September
Marcovia, Honduras
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is April (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 7h and 42min).
Average sunshine days in September
Marcovia, Honduras
- Average sunshine days in September: 0.8 days
The month with the most sunshine days is January (28.9 days).
The month with the least sunshine days is September (0.8 days).
Average UV index in September
Marcovia, Honduras
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, June, July, August and December (UV index 7).
The months with the lowest UV index are September, October and November (UV index 6).
Average cloud cover in September
Marcovia, Honduras
- Average cloud cover in September: 38
The month with the most cloud cover is October (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in September
Marcovia, Honduras
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
