Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Kologhona records a slight change with September's average high-temperatures adjusting to a still warm 28.6°C (83.5°F) from August's 28.4°C (83.1°F). September nights in Kologhona are marked by an average low-temperature of 23.5°C (74.3°F).Heat index
In September, the heat index is computed to be a hot 34°C (93.2°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
August through November, with an average relative humidity of 83%, are the least humid months.Rainfall
In Kologhona, during September, the rain falls for 26.3 days and regularly aggregates up to 190mm (7.48") of precipitation. Throughout the year, there are 328.1 rainfall days, and 2502mm (98.5") of precipitation is accumulated.Daylight
In Kologhona, the average length of the day in September is 12h and 3min.On the first day of September, sunrise is at 06:22 and sunset at 18:18. On the last day of the month, sunrise is at 06:05 and sunset at 18:16 +11.
Sunshine
In September, the average sunshine is 7.7h.UV index
The months with the highest UV index are April, May, July and September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 7 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Kologhona in September?
What are the least humid months in Kologhona?
What is the average humidity in September in Kologhona?
How much does it rain in Kologhona in September?
How many hours of daylight does Kologhona have in September?
When are sunrise and sunset in September in Kologhona?
How many hours of sunshine does Kologhona have in September?
What is the month with the highest UV index in Kologhona?
What is the UV index reading in September in Kologhona?
Average temperature in September
Kologhona, Solomon Islands
- Average high temperature in September: 28.6°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: 23.5°C
The month with the highest average low temperature is January (24.2°C).
The coldest month (with the lowest average low temperature) is August (23.4°C).
Average pressure in September
Kologhona, 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
Kologhona, Solomon Islands
- Average wind speed in September: 10.1km/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
Kologhona, 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
Kologhona, Solomon Islands
- Average rainfall in September: 190mm
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
Kologhona, Solomon Islands
- Average rainfall days in September: 26.3 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
Kologhona, Solomon Islands
- Average daylight in September: 12h and 0min
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: 7h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in September
Kologhona, Solomon Islands
- Average sunshine days in September: 2.2 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
Kologhona, 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
Kologhona, Solomon Islands
- Average cloud cover in September: 46
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
Kologhona, 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).
Kologhona, Solomon Islands
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