January weather forecast
Poutasi, Samoa

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Weather in January

January in Poutasi, Samoa, presents a blend of warm temperatures and significant rains. Compared to December, the island sees a slight rise in humidity. The average pressure stands at 1007.5mb, adding a distinctive mildness to the atmosphere. One distinguishing trait of the month's weather is the notable rainfall at 175mm (6.89"), the highest rate compared to the coming months. As January transitions into February, one can expect a slight drop in humidity and rainfall levels.

Temperature

Entering January, Poutasi's average high-temperature reads a still warm 28.5°C (83.3°F), indicating a close resemblance to the previous month's climate. A modest nighttime temperature average of 27.6°C (81.7°F) characterizes January in Poutasi.

Heat index

For January, the heat index is estimated at a tropical 33°C (91.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Poutasi, the average relative humidity in January is 76%.

Rainfall

January is the month with the most rainfall. Rain falls for 19.9 days and accumulates 175mm (6.89") of precipitation.

Daylight

The average length of the day in January is 12h and 50min.
On the first day of the month, sunrise is at 06:02 and sunset at 18:58. On the last day of January, sunrise is at 06:18 and sunset at 19:01 +13.

Sunshine

In January, the average sunshine is 7.9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in January transforms into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

How hot is it in January?

January temperatures vary between a high-temperature of 28.5°C (83.3°F) and a low-temperature of 27.6°C (81.7°F). In January, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 33°C (91.4°F).

What is the average humidity in January?

In January, the average relative humidity is 76%.

What is the rainiest month?

January is the month with the most rainfall. Rain falls for 19.9 days and accumulates 175mm (6.89") of precipitation.

How many days does it rain in January in Poutasi?

In Poutasi, in January, it is raining for 19.9 days, with typically 175mm (6.89") of accumulated precipitation.

How many hours of daylight does Poutasi have in January?

In January, the average day length is 12h and 50min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 06:02 and sunset at 18:58. On the last day of the month, sunrise is at 06:18 and sunset at 19:01 +13.

How long on average sun shines in January?

In January, the average sunshine duration is 7.9h.

When is the highest UV index?

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

What is the month with the lowest UV index?

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

What is the UV index intensity in January?

The average daily maximum UV index in January is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in January
Poutasi, Samoa

Average temperature in January - Poutasi, Samoa
  • Average high temperature in January: 28.5°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 January: 27.6°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 January
Poutasi, Samoa

Average pressure in January - Poutasi, Samoa
  • Average pressure in January: 1007.5mbar

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 January
Poutasi, Samoa

Average wind speed in January - Poutasi, Samoa
  • Average wind speed in January: 17.8km/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 January
Poutasi, Samoa

Average humidity in January - Poutasi, Samoa
  • Average humidity in January: 76%

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 January
Poutasi, Samoa

Average rainfall in January - Poutasi, Samoa
  • Average rainfall in January: 175mm

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

Average rainfall days in January
Poutasi, Samoa

Average rainfall days in January - Poutasi, Samoa
  • Average rainfall days in January: 19.9 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 January /
Average sunshine in January
Poutasi, Samoa

Average daylight in January / Average sunshine in January - Poutasi, Samoa
  • Average daylight in January: 12h and 5min

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 January: 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 January
Poutasi, Samoa

Average sunshine days in January - Poutasi, Samoa
  • Average sunshine days in January: 10 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 January
Poutasi, Samoa

Average UV index in January - Poutasi, Samoa
  • Average UV index in January: 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 January
Poutasi, Samoa

Average cloud cover in January - Poutasi, Samoa
  • Average cloud cover in January: 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 January
Poutasi, Samoa

Average visibility in January - Poutasi, Samoa
  • Average visibility in January: 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).

Poutasi, Samoa

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