September weather forecastNaro, Solomon Islands
September
Weather in September
September in Naro brings a slight increase in rainfall compared to August, yet maintains a relative dryness. High temperatures persist, characterized by warm and consistent daylight hours. However, the rainfall in September records an average of 162mm (6.38"), signaling a rise in precipitation from the previous month which recorded 135mm (5.31"). Despite the increased rainfall, the wind speed slows down, and humidity remains relatively stable. This creates a balanced, welcoming climate that is characteristic of the tropical Solomon Islands.Temperature
September's commencement is accompanied by an average high-temperature of a still warm 28.5°C (83.3°F), diverging marginally from August's 28.4°C (83.1°F). September's nights observe an average temperature of 23.4°C (74.1°F).Heat index
For September, the heat index is calculated to be a tropical 34°C (93.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
The months with the lowest humidity are August through November, with an average relative humidity of 83%.Rainfall
In Naro, in September, during 26 rainfall days, 162mm (6.38") of precipitation is typically accumulated. Throughout the year, there are 327.8 rainfall days, and 2474mm (97.4") of precipitation is accumulated.Daylight
In Naro, the average length of the day in September is 12h and 3min.On the first day of the month, sunrise is at 06:23 and sunset at 18:19. On the last day of September, sunrise is at 06:06 and sunset at 18:16 +11.
Sunshine
In Naro, the average sunshine in September is 8h.UV index
April, May, July and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 7 suggests these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Naro, Solomon Islands
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is December (29.3°C).
The month with the lowest average high temperature is July (27.8°C).
- Average low temperature in September: 23.4°C
The month with the highest average low temperature is January (24.2°C).
The coldest months (with the lowest average low temperature) are August and September (23.4°C).
Average pressure in September
Naro, Solomon Islands
- Average pressure in September: 1010.4mbar
The month with the highest atmospheric pressure is August (1010.5mbar).
The month with the lowest atmospheric pressure is January (1006.9mbar).
Average wind speed in September
Naro, Solomon Islands
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is July (11.3km/h).
The calmest month (with the lowest average wind speed) is December (6km/h).
Average humidity in September
Naro, Solomon Islands
- Average humidity in September: 83%
The months with the highest relative humidity are January, March and April (85%).
The months with the lowest relative humidity are August, September, October and November (83%).
Average rainfall in September
Naro, Solomon Islands
- Average rainfall in September: 162mm
The wettest months (with the highest rainfall) are March and December (299mm).
The driest month (with the least rainfall) is June (125mm).
Average rainfall days in September
Naro, Solomon Islands
- Average rainfall days in September: 26 days
The months with the highest number of rainy days are January, March and December (29.3 days).
The month with the least rainy days is August (24.3 days).
Average daylight in September /
Average sunshine in September
Naro, Solomon Islands
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in September
Naro, Solomon Islands
- Average sunshine days in September: 2.4 days
The month with the most sunshine days is August (4 days).
The month with the least sunshine days is January (0.3 days).
Average UV index in September
Naro, Solomon Islands
- Average UV index in September: 7
The months with the highest UV index are April, May, July and September (UV index 7).
The months with the lowest UV index are January, February, March, June, August, October, November and December (UV index 6).
Average cloud cover in September
Naro, Solomon Islands
- Average cloud cover in September: 44
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 41).
Average visibility in September
Naro, Solomon Islands
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
