September weather forecast
Yangor, Nauru

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Weather in September

In September, the weather in Yangor, Nauru mirrors closely the trends of August and October. However, this month witnesses a slight increase in rainfall to 99mm (3.9"). As the year progresses, little variation is noticed in temperature, humidity, wind speed, and sunshine hours, perpetuating Yangor's tropical climate. The UV index keeps constant, ensuring radiation exposure remains steady throughout the city.

Temperature

Yangor's average high-temperature marks a still moderately hot 28.8°C (83.8°F) with the advent of September, closely mirroring that of the preceding month. The temperature in Yangor during September nights demonstrates a small drop from the daytime highs, settling to an average of 27.6°C (81.7°F).

Heat index

During September, the heat index is evaluated at a hot 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In Yangor, the average relative humidity in September is 74%.

Rainfall

In September, the rain falls for 19.3 days. Throughout September, 99mm (3.9") of precipitation is accumulated. Throughout the year, in Yangor, there are 217.3 rainfall days, and 1450mm (57.09") of precipitation is accumulated.

Daylight

In September, the average length of the day in Yangor is 12h and 7min.
On the first day of the month, sunrise is at 06:49 and sunset at 18:55. On the last day of September, sunrise is at 06:38 and sunset at 18:45 +12.

Sunshine

The months with the most sunshine are September and October, with an average of 8.6h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Yangor are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

Is it hot in Yangor during September?

In Yangor, in September, the average high-temperature is 28.8°C (83.8°F), and the average low-temperature is 27.6°C (81.7°F). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 33°C (91.4°F).

What is the average humidity in September in Yangor?

In September, the average relative humidity in Yangor, Nauru, is 74%.

How much does it rain in Yangor in September?

In September, in Yangor, Nauru, the rain falls for 19.3 days. Throughout September, 99mm (3.9") of precipitation is accumulated.

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

In September, the average day length in Yangor, Nauru, is 12h and 7min.

What time are sunrise and sunset in September in Yangor?

In September, on the first day of the month, sunrise is at 06:49 and sunset at 18:55. On the last day of the month, in Yangor, sunrise is at 06:38 and sunset at 18:45 +12.

What is the month with the most sunshine in Yangor?

September and October, with an average of 8.6h of sunshine, are months with the most sunshine.

How many hours of sunshine does Yangor have in September?

In September, the average sunshine duration in Yangor is 8.6h.

What is the month with the highest UV index in Yangor?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Yangor.

When is the lowest UV index in Yangor?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Yangor.

What is the UV index reading in September in Yangor?

The average daily maximum UV index in September in Yangor is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in September
Yangor, Nauru

Average temperature in September - Yangor, Nauru
  • Average high temperature in September: 28.8°C

The warmest month (with the highest average high temperature) is May (29°C).
The month with the lowest average high temperature is March (28.6°C).

  • Average low temperature in September: 27.6°C

The months with the highest average low temperature are May and November (27.8°C).
The coldest month (with the lowest average low temperature) is August (27.3°C).

Average pressure in September
Yangor, Nauru

Average pressure in September - Yangor, Nauru
  • Average pressure in September: 1009.4mbar

The months with the highest atmospheric pressure are August and September (1009.4mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).

Average wind speed in September
Yangor, Nauru

Average wind speed in September - Yangor, Nauru
  • Average wind speed in September: 15.8km/h

The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is October (14.5km/h).

Average humidity in September
Yangor, Nauru

Average humidity in September - Yangor, Nauru
  • Average humidity in September: 74%

The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are August and October (73%).

Average rainfall in September
Yangor, Nauru

Average rainfall in September - Yangor, Nauru
  • Average rainfall in September: 99mm

The wettest month (with the highest rainfall) is December (157mm).
The driest month (with the least rainfall) is June (88mm).

Average rainfall days in September
Yangor, Nauru

Average rainfall days in September - Yangor, Nauru
  • Average rainfall days in September: 19.3 days

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (14.1 days).

Average daylight in September /
Average sunshine in September
Yangor, Nauru

Average daylight in September / Average sunshine in September - Yangor, Nauru
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).

  • Average sunshine in September: 8h and 4min

The months with the most sunshine are September and October (Average sunshine: 8h and 36min).
The month with the least sunshine is March (Average sunshine: 7h and 30min).

Average sunshine days in September
Yangor, Nauru

Average sunshine days in September - Yangor, Nauru
  • Average sunshine days in September: 8.7 days

The month with the most sunshine days is November (14.4 days).
The month with the least sunshine days is July (8.1 days).

Average UV index in September
Yangor, Nauru

Average UV index in September - Yangor, Nauru
  • Average UV index in September: 7

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

Average cloud cover in September
Yangor, Nauru

Average cloud cover in September - Yangor, Nauru
  • Average cloud cover in September: 38

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June and October (Cloud cover 37).

Average visibility in September
Yangor, Nauru

Average visibility in September - Yangor, Nauru
  • 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).

Yangor, Nauru

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