September weather forecast
Keteira, Fiji

September

Weather in September

September weather in Keteira begins to signal the official transition from the relatively cooler months back to a humid environment. This change is indicated by the gradually rising temperatures and mild increase in humidity levels. Additionally, the daylight hours extend in preparation for the approaching summer. The blend of climate elements in September crafts an inviting ambiance for outdoor explorations and beach lounging.

Temperature

The transition from August to September in Keteira sees average high-temperatures adjusting to a still moderately hot 24.2°C (75.6°F), from a not significantly different 24.1°C (75.4°F). September's average low temperature is a still moderately hot 23.1°C (73.6°F), displaying a subtle drop from its daily peak.

Humidity

The average relative humidity in September is 78%.

Rainfall

In Keteira, in September, during 13.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, there are 206.8 rainfall days, and 909mm (35.79") of precipitation is accumulated.

Daylight

The average length of the day in September in Keteira, Fiji, is 11h and 59min.
On the first day of the month, sunrise is at 06:07 and sunset at 17:52. On the last day of September, in Keteira, sunrise is at 05:42 and sunset at 17:57 +12.

Sunshine

The average sunshine in September is 5.9h.

UV index

The months with the lowest UV index are May through October, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

What is the average September temperature in Keteira?
The average high-temperature and low-temperature in Keteira during September are 24.2°C (75.6°F) and 23.1°C (73.6°F) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in April is calculated to be 30°C (86°F).
What is the average humidity in September in Keteira?
In September, the average relative humidity in Keteira is 78%.
How much does it rain in Keteira in September?
In Keteira, in September, during 13.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated.
What is the average length of the day in September in Keteira?
The average day length in September in Keteira is 11h and 59min.
What time are sunrise and sunset in September in Keteira?
On the first day of September in Keteira, sunrise is at 06:07 and sunset at 17:52. On the last day of the month, sunrise is at 05:42 and sunset at 17:57 +12.
How long on average sun shines in September in Keteira?
In September, the average sunshine duration in Keteira is 5.9h.
What are the months with the lowest UV index in Keteira?
The months with the lowest UV index in Keteira are May through October, with an average maximum UV index of 6.
How high is the UV index in September in Keteira?
In Keteira, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Keteira, Fiji
Average temperature in September
Keteira, Fiji
  • Average high temperature in September: 24.2°C

The warmest month (with the highest average high temperature) is February (28.3°C).
The month with the lowest average high temperature is August (24.1°C).

  • Average low temperature in September: 23.1°C

The month with the highest average low temperature is February (27.3°C).
The coldest months (with the lowest average low temperature) are July, August and September (23.1°C).

Average pressure in September - Keteira, Fiji
Average pressure in September
Keteira, Fiji
  • Average pressure in September: 1015.1mbar

The month with the highest atmospheric pressure is August (1015.2mbar).
The month with the lowest atmospheric pressure is February (1007.5mbar).

Average wind speed in September - Keteira, Fiji
Average wind speed in September
Keteira, Fiji
  • Average wind speed in September: 24.1km/h

The windiest month (with the highest average wind speed) is July (26.1km/h).
The calmest month (with the lowest average wind speed) is January (21.7km/h).

Average humidity in September - Keteira, Fiji
Average humidity in September
Keteira, Fiji
  • Average humidity in September: 78%

The months with the highest relative humidity are October, November and December (79%).
The month with the lowest relative humidity is July (76%).

Average rainfall in September - Keteira, Fiji
Average rainfall in September
Keteira, Fiji
  • Average rainfall in September: 40mm

The wettest month (with the highest rainfall) is March (139mm).
The driest month (with the least rainfall) is August (34mm).

Average rainfall days in September - Keteira, Fiji
Average rainfall days in September
Keteira, Fiji
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is March (22.8 days).
The month with the least rainy days is September (13.6 days).

Average daylight in September / Average sunshine in September - Keteira, Fiji
Average daylight in September /
Average sunshine in September
Keteira, Fiji
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in September: 5h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 12min).
The month with the least sunshine is August (Average sunshine: 4h and 54min).

Average sunshine days in September - Keteira, Fiji
Average sunshine days in September
Keteira, Fiji
  • Average sunshine days in September: 9.5 days

The month with the most sunshine days is October (10.5 days).
The month with the least sunshine days is March (5.7 days).

Average UV index in September - Keteira, Fiji
Average UV index in September
Keteira, Fiji
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).

Average cloud cover in September - Keteira, Fiji
Average cloud cover in September
Keteira, Fiji
  • Average cloud cover in September: 54

The month with the most cloud cover is October (Cloud cover 56).
The months with the least cloud cover are January and February (Cloud cover 47).

Average visibility in September - Keteira, Fiji
Average visibility in September
Keteira, Fiji
  • 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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