September weather forecastViseisei, Fiji
September
Weather in September
Viseisei, Fiji sees a further climate change in September with the increase in average temperatures. Alongside this warmth, the region continues to experience comfortable and less humid conditions. The climate during the day remains pleasant with increased sunshine hours and reduced cloud cover. Notwithstanding this gentle warmth, October will usher in a heftier rise in temperatures and rainfall levels.Temperature
September's average high-temperature is a still moderately hot 26.5°C (79.7°F), maintaining a close comparison with August's 26.3°C (79.3°F). Viseisei in September experiences a minor decline in temperature, with an average low of 21.5°C (70.7°F) at night.Humidity
The average relative humidity in September is 79%.Rainfall
In Viseisei, during September, the rain falls for 14 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, there are 221 rainfall days, and 1304mm (51.34") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 0min.On the first day of September, sunrise is at 06:17 and sunset at 18:03. On the last day of the month, sunrise is at 05:53 and sunset at 18:07 +12.
Sunshine
The average sunshine in September is 8.8h.UV index
The months with the lowest UV index are March through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 6 in September translates into this advice:
Guard oneself from overexposure. Defence against sun injury is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Viseisei, Fiji
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is February (29.4°C).
The months with the lowest average high temperature are July and August (26.3°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is February (25.3°C).
The coldest month (with the lowest average low temperature) is August (21.2°C).
Average pressure in September
Viseisei, Fiji
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is August (1014.3mbar).
The month with the lowest atmospheric pressure is February (1007.1mbar).
Average wind speed in September
Viseisei, Fiji
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is March (10.6km/h).
Average humidity in September
Viseisei, Fiji
- Average humidity in September: 79%
The months with the highest relative humidity are March and April (81%).
The month with the lowest relative humidity is July (78%).
Average rainfall in September
Viseisei, Fiji
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is March (204mm).
The driest month (with the least rainfall) is July (29mm).
Average rainfall days in September
Viseisei, Fiji
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is March (26.4 days).
The month with the least rainy days is July (8.8 days).
Average daylight in September /
Average sunshine in September
Viseisei, 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 6min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is January (Average sunshine: 10h and 18min).
The months with the least sunshine are June and July (Average sunshine: 6h and 36min).
Average sunshine days in September
Viseisei, Fiji
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is July (19.2 days).
The month with the least sunshine days is February (2.5 days).
Average UV index in September
Viseisei, Fiji
- Average UV index in September: 6
The months with the highest UV index are January, February, November and December (UV index 7).
The months with the lowest UV index are March, April, May, June, July, August, September and October (UV index 6).
Average cloud cover in September
Viseisei, Fiji
- Average cloud cover in September: 33
The months with the most cloud cover are March and December (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in September
Viseisei, Fiji
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
