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 snowfall 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
Yahuma experiences an average high-temperature of a still hot 30.8°C (87.4°F) with the onset of September, subtly varied from August's 31.2°C (88.2°F). Yahuma experiences an average temperature drop to an agreeable 20.5°C (68.9°F) during September nights.Heat index
For most parts of September, the heat index is computed to be an extremely hot 41°C (105.8°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Note that heat index values are valued for light wind and location in the shade. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. 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. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
In Yahuma, the average relative humidity in September is 82%.Rainfall
In Yahuma, during September, the rain falls for 27 days and regularly aggregates up to 140mm (5.51") of precipitation. In Yahuma, Democratic Republic of Congo, during the entire year, the rain falls for 262.8 days and collects up to 1177mm (46.34") of precipitation.Snowfall
September is the only month when snow falls. September has the most snowfall days of the year. Snow falls for 0.1 days.Daylight
In Yahuma, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 06:23 and sunset at 18:31. On the last day of September, in Yahuma, sunrise is at 06:14 and sunset at 18:20 CAT.
Sunshine
In Yahuma, the average sunshine in September is 8h.UV index
February, May, June, August through November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How many days does it rain in September?
When does it snow the most?
When does it start snowing?
What is the average length of the day in September?
When are sunrise and sunset in September in Yahuma?
How many hours of sunshine does Yahuma have in September?
When is the lowest UV index?
What is the UV index intensity in September?
Average temperature in September
Yahuma, Democratic Republic of Congo
- Average high temperature in September: 30.8°C
The warmest months (with the highest average high temperature) are January and February (34.8°C).
The month with the lowest average high temperature is October (30.1°C).
- Average low temperature in September: 20.5°C
The month with the highest average low temperature is February (22.2°C).
The coldest month (with the lowest average low temperature) is September (20.5°C).
Average pressure in September
Yahuma, Democratic Republic of Congo
- Average pressure in September: 1011.1mbar
The months with the highest atmospheric pressure are June and July (1011.6mbar).
The month with the lowest atmospheric pressure is February (1008.1mbar).
Average wind speed in September
Yahuma, Democratic Republic of Congo
- Average wind speed in September: 3.7km/h
The windiest month (with the highest average wind speed) is March (4.8km/h).
The calmest month (with the lowest average wind speed) is June (3.6km/h).
Average humidity in September
Yahuma, Democratic Republic of Congo
- Average humidity in September: 82%
The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is January (57%).
Average rainfall in September
Yahuma, Democratic Republic of Congo
- Average rainfall in September: 140mm
The wettest month (with the highest rainfall) is October (187mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days in September
Yahuma, Democratic Republic of Congo
- Average rainfall days in September: 27 days
The month with the highest number of rainy days is October (27.3 days).
The month with the least rainy days is January (10.1 days).
Average snowfall days in September
Yahuma, Democratic Republic of Congo
- 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).
Average daylight in September /
Average sunshine in September
Yahuma, Democratic Republic of Congo
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 7h and 12min).
Average sunshine days in September
Yahuma, Democratic Republic of Congo
- Average sunshine days in September: 1.8 days
The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is September (1.8 days).
Average UV index in September
Yahuma, Democratic Republic of Congo
- Average UV index in September: 6
The months with the highest UV index are January, March, April, July and December (UV index 7).
The months with the lowest UV index are February, May, June, August, September, October and November (UV index 6).
Average cloud cover in September
Yahuma, Democratic Republic of Congo
- Average cloud cover in September: 49
The month with the most cloud cover is October (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Yahuma, Democratic Republic of Congo
- Average visibility in September: 7km
The month with the highest visibility is January (10km).
The months with the lowest visibility are September, October and November (7km).
