September weather forecast
Nuka, Kiribati

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Weather in September

Going into September, Nuka, Kiribati, experiences a further drop in rainfall and a minute dip in the average temperatures as compared to August. Residents and visitors are treated to longer sunlight hours, providing opportunities for daytime sightseeing. The constant breeze against the warm sun makes the weather pleasant and enjoyable. The distinctive highlight of this month is the decline in rainfall to 39mm (1.54"), marking the driest month in the city's weather calendar.

Temperature

September notes an average high-temperature of a still moderately hot 28.5°C (83.3°F), subtly differing from August's 28.6°C (83.5°F). Nuka's average temperature throughout the nights in September exhibits a minor decrease from daytime highs, stabilizing at a still warm 27.5°C (81.5°F).

Heat index

September's mean heat index is appraised at a hot 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

The months with the lowest humidity in Nuka are August through November, with an average relative humidity of 74%.

Rainfall

In Nuka, Kiribati, in September, it is raining for 15.9 days, with typically 39mm (1.54") of accumulated precipitation. In Nuka, during the entire year, the rain falls for 190.3 days and collects up to 938mm (36.93") of precipitation.

Daylight

The average length of the day in September is 12h and 6min.
On the first day of September in Nuka, sunrise is at 06:13 and sunset at 18:18. On the last day of the month, sunrise is at 06:02 and sunset at 18:09 +12.

Sunshine

The average sunshine in September is 8.6h.

UV index

The months with the highest UV index in Nuka are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

Is it hot in Nuka during September?

In Nuka, in September, the average high-temperature is 28.5°C (83.3°F), and the average low-temperature is 27.5°C (81.5°F). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 32°C (89.6°F).

What are the least humid months in Nuka?

The months with the lowest humidity in Nuka are August through November, with an average relative humidity of 74%.

What is the average humidity in September in Nuka?

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

How much does it rain in Nuka in September?

In Nuka, during September, the rain falls for 15.9 days and regularly aggregates up to 39mm (1.54") of precipitation.

How many hours of daylight does Nuka have in September?

The average day length in September in Nuka is 12h and 6min.

What time are sunrise and sunset in September in Nuka?

In September, on the first day of the month, sunrise is at 06:13 and sunset at 18:18. On the last day of the month, in Nuka, Kiribati, sunrise is at 06:02 and sunset at 18:09 +12.

How long on average sun shines in September in Nuka?

The average sunshine duration in September in Nuka is 8.6h.

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

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

What are the months with the lowest UV index in Nuka?

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

What is the UV index intensity in September in Nuka?

In September, the average daily maximum UV index in Nuka, Kiribati, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Average temperature in September
Nuka, Kiribati

Average temperature in September - Nuka, Kiribati
  • Average high temperature in September: 28.5°C

The warmest month (with the highest average high temperature) is May (28.9°C).
The month with the lowest average high temperature is February (28.2°C).

  • Average low temperature in September: 27.5°C

The month with the highest average low temperature is May (27.8°C).
The coldest month (with the lowest average low temperature) is March (27.1°C).

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Average pressure in September
Nuka, Kiribati

Average pressure in September - Nuka, Kiribati
  • Average pressure in September: 1009.5mbar

The month with the highest atmospheric pressure is September (1009.5mbar).
The months with the lowest atmospheric pressure are January and December (1007.5mbar).

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Average wind speed in September
Nuka, Kiribati

Average wind speed in September - Nuka, Kiribati
  • Average wind speed in September: 19.3km/h

The windiest month (with the highest average wind speed) is February (21.7km/h).
The calmest month (with the lowest average wind speed) is October (16.7km/h).

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Average humidity in September
Nuka, Kiribati

Average humidity in September - Nuka, Kiribati
  • Average humidity in September: 74%

The months with the highest relative humidity are February, March and April (78%).
The months with the lowest relative humidity are August, September, October and November (74%).

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Average rainfall in September
Nuka, Kiribati

Average rainfall in September - Nuka, Kiribati
  • Average rainfall in September: 39mm

The wettest month (with the highest rainfall) is March (128mm).
The driest month (with the least rainfall) is November (30mm).

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Average rainfall days in September
Nuka, Kiribati

Average rainfall days in September - Nuka, Kiribati
  • Average rainfall days in September: 15.9 days

The months with the highest number of rainy days are April and May (19.1 days).
The month with the least rainy days is November (10.2 days).

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Average daylight in September /
Average sunshine in September
Nuka, Kiribati

Average daylight in September / Average sunshine in September - Nuka, Kiribati
  • 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 0min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is November (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 7h and 30min).

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Average sunshine days in September
Nuka, Kiribati

Average sunshine days in September - Nuka, Kiribati
  • Average sunshine days in September: 9 days

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is April (8.3 days).

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Average UV index in September
Nuka, Kiribati

Average UV index in September - Nuka, Kiribati
  • 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).

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Average cloud cover in September
Nuka, Kiribati

Average cloud cover in September - Nuka, Kiribati
  • Average cloud cover in September: 36

The months with the most cloud cover are February, March and April (Cloud cover 44).
The months with the least cloud cover are September, October and November (Cloud cover 36).

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Average visibility in September
Nuka, Kiribati

Average visibility in September - Nuka, Kiribati
  • 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).

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Nuka, Kiribati

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