September weather forecastKoroinasolo, Fiji

September

Weather in September

As Koroinasolo steps into September, the weather takes a minor setback, reinstating the dominance of rainfall. Despite the increased rainfall, temperatures remain relatively consistent, maintaining an inviting warmth. The wind speed decreases slightly, providing a calm and comfortable environment. September encompasses slightly longer daylight hours, allowing for extended outdoor activities. The freshening rains and the sun's heightened presence make the weather a tad more balanced than the preceding two months.

Temperature

The yearly lowest temperatures occur in August and September, averaging a high-temperature of 25.8°C (78.4°F).

Humidity

September through November, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Koroinasolo, in September, it is raining for 12.3 days, with typically 38mm (1.5") of accumulated precipitation. In Koroinasolo, during the entire year, the rain falls for 206.8 days and collects up to 1042mm (41.02") of precipitation.

Daylight

In September, the average length of the day is 12h and 0min.
On the first day of September, sunrise is at 06:12 and sunset at 17:59. On the last day of the month, sunrise is at 05:48 and sunset at 18:02 +12.

Sunshine

In September, the average sunshine is 8.7h.

UV index

The months with the highest UV index are January through July, September through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during September leads to these advisories:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

August and September, with an average high-temperature of 25.8°C (78.4°F), are the coldest months.

In Koroinasolo, 25.8°C (78.4°F) is the average high-temperature and 24.6°C (76.3°F) is the average low-temperature during September. In May, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 30°C (86°F).

The months with the highest humidity are September through November, with an average relative humidity of 79%.

The average relative humidity in September in Koroinasolo is 79%.

In September, the rain falls for 12.3 days. Throughout September, 38mm (1.5") of precipitation is accumulated.

In September, the average day length is 12h and 0min.

On the first day of September, sunrise is at 06:12 and sunset at 17:59. On the last day of the month, sunrise is at 05:48 and sunset at 18:02 +12.

In September, the average sunshine duration is 8.7h.

The months with the highest UV index are January through July, September through December, with an average maximum UV index of 7.

In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Koroinasolo, Fiji

  • Average high temperature in September: 25.8°C

The warmest months (with the highest average high temperature) are February and March (28.8°C).
The months with the lowest average high temperature are August and September (25.8°C).

  • Average low temperature in September: 24.6°C

The month with the highest average low temperature is February (27.6°C).
The coldest months (with the lowest average low temperature) are July and August (24.3°C).

Average pressure in September
Koroinasolo, Fiji

  • Average pressure in September: 1013.6mbar

The month with the highest atmospheric pressure is August (1013.7mbar).
The month with the lowest atmospheric pressure is February (1007mbar).

Average wind speed in September
Koroinasolo, Fiji

  • Average wind speed in September: 26.1km/h

The windiest month (with the highest average wind speed) is July (27.9km/h).
The calmest month (with the lowest average wind speed) is January (19.3km/h).

Average humidity in September
Koroinasolo, Fiji

  • Average humidity in September: 79%

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

Average rainfall in September
Koroinasolo, Fiji

  • Average rainfall in September: 38mm

The wettest month (with the highest rainfall) is March (194mm).
The driest month (with the least rainfall) is July (22mm).

Average rainfall days in September
Koroinasolo, Fiji

  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is March (25 days).
The month with the least rainy days is July (10.7 days).

Average daylight in September /
Average sunshine in September
Koroinasolo, Fiji

  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in September: 8h and 42min

The month with the most sunshine is January (Average sunshine: 10h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).

Average sunshine days in September
Koroinasolo, Fiji

  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is July (16.9 days).
The month with the least sunshine days is March (4 days).

Average UV index in September
Koroinasolo, Fiji

  • Average UV index in September: 7

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

Average cloud cover in September
Koroinasolo, Fiji

  • Average cloud cover in September: 41

The month with the most cloud cover is October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 40).

Average visibility in September
Koroinasolo, 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).