September weather forecast
Puleia, Samoa

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Weather in September

As September arrives, Puleia, Samoa witnesses significant changes in weather parameters. The most notable characteristic is the rainfall amount drops to 57mm (2.24"), a five month low, indicating a shift in seasons. Wind speed levels out, and the number of days with rainfall begins to decrease. Along with these, humidity, pressure, and temperature follow a route of marginal fluctuations that do not impact the comprehensive weather outlook significantly. Among all, September opens a window to a weather transition, sparking intrigues for the upcoming months.

Temperature

September, on average, is the coldest month, registering a high temperature of 27.3°C (81.1°F) and a low of 26.3°C (79.3°F).

Heat index

For September, the heat index is estimated at a hot 30°C (86°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

June through September, with an average relative humidity of 78%, are the most humid months.

Rainfall

The month with the least rainfall is September, when the rain falls for 18.7 days and typically collects 57mm (2.24") of precipitation.

Daylight

In Puleia, the average length of the day in September is 12h and 2min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:25. On the last day of September, sunrise is at 06:12 and sunset at 18:25 +13.

Sunshine

The average sunshine in September is 7.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What part of the year is the coldest?

September is the coldest month, exhibiting average temperatures of 27.3°C (81.1°F) at the peak and 26.3°C (79.3°F) at the base.

What is the usual temperature for Puleia in September?

In Puleia, in September, the average high-temperature is 27.3°C (81.1°F), and the average low-temperature is 26.3°C (79.3°F). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 30°C (86°F).

What are the most humid months?

June through September, with an average relative humidity of 78%, are most humid months.

What is the average humidity in September?

In Puleia, the average relative humidity in September is 78%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 18.7 days and accumulates 57mm (2.24") of precipitation.

How many days does it rain in September?

In Puleia, in September, during 18.7 rainfall days, 57mm (2.24") of precipitation is typically accumulated.

How many hours of daylight does Puleia have in September?

The average day length in September is 12h and 2min.

What time are sunrise and sunset in September in Puleia?

On the first day of September in Puleia, sunrise is at 06:33 and sunset at 18:25. On the last day of the month, sunrise is at 06:12 and sunset at 18:25 +13.

How many hours of sunshine does Puleia have in September?

In Puleia, the average sunshine duration in September is 7.8h.

What are the months with the highest UV index?

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

What is the month with the lowest UV index?

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

How high is the UV index in September?

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in September
Puleia, Samoa

Average temperature in September - Puleia, Samoa
  • Average high temperature in September: 27.3°C

The warmest months (with the highest average high temperature) are March and April (28.7°C).
The month with the lowest average high temperature is September (27.3°C).

  • Average low temperature in September: 26.3°C

The month with the highest average low temperature is January (27.6°C).
The coldest month (with the lowest average low temperature) is August (26°C).

Average pressure in September
Puleia, Samoa

Average pressure in September - Puleia, Samoa
  • Average pressure in September: 1012.3mbar

The month with the highest atmospheric pressure is September (1012.3mbar).
The month with the lowest atmospheric pressure is January (1007.5mbar).

Average wind speed in September
Puleia, Samoa

Average wind speed in September - Puleia, Samoa
  • Average wind speed in September: 23.2km/h

The windiest month (with the highest average wind speed) is July (24.7km/h).
The calmest month (with the lowest average wind speed) is March (14.8km/h).

Average humidity in September
Puleia, Samoa

Average humidity in September - Puleia, Samoa
  • Average humidity in September: 78%

The months with the highest relative humidity are June, July, August and September (78%).
The month with the lowest relative humidity is March (75%).

Average rainfall in September
Puleia, Samoa

Average rainfall in September - Puleia, Samoa
  • Average rainfall in September: 57mm

The wettest month (with the highest rainfall) is January (175mm).
The driest month (with the least rainfall) is September (57mm).

Average rainfall days in September
Puleia, Samoa

Average rainfall days in September - Puleia, Samoa
  • Average rainfall days in September: 18.7 days

The month with the highest number of rainy days is April (22.7 days).
The month with the least rainy days is September (18.7 days).

Average daylight in September /
Average sunshine in September
Puleia, Samoa

Average daylight in September / Average sunshine in September - Puleia, Samoa
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is March (Average sunshine: 8h and 42min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).

Average sunshine days in September
Puleia, Samoa

Average sunshine days in September - Puleia, Samoa
  • Average sunshine days in September: 3.6 days

The month with the most sunshine days is December (10.4 days).
The month with the least sunshine days is June (2.7 days).

Average UV index in September
Puleia, Samoa

Average UV index in September - Puleia, Samoa
  • Average UV index in September: 7

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

Average cloud cover in September
Puleia, Samoa

Average cloud cover in September - Puleia, Samoa
  • Average cloud cover in September: 44

The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 38).

Average visibility in September
Puleia, Samoa

Average visibility in September - Puleia, Samoa
  • 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).

Puleia, Samoa

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