Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
As December transitions into January, the average high-temperature rests at a still warm 27.3°C (81.1°F), maintaining a close resemblance to the previous month. In Satuiatua, the nocturnal temperatures throughout January show a marginal dip from the daytime averages, settling at a still warm 26.3°C (79.3°F).Heat index
The heat index value for January is estimated at a tropical 30°C (86°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
The average relative humidity in January is 80%.Rainfall
January is the month with the most rainfall in Satuiatua. Rain falls for 28.8 days and accumulates 459mm (18.07") of precipitation.Daylight
In January, the average length of the day is 12h and 50min.On the first day of the month, sunrise is at 06:06 and sunset at 19:01. On the last day of January, sunrise is at 06:22 and sunset at 19:04 +13.
Sunshine
January and February, with an average of 7.1h of sunshine, are months with the least sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 7 during January translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are January temperatures in Satuiatua?
What is the average humidity in January in Satuiatua?
What is the wettest month in Satuiatua?
How much does it rain in Satuiatua in January?
What is the average length of the day in January in Satuiatua?
What time are sunrise and sunset in January in Satuiatua?
What are the months with the least sunshine in Satuiatua?
How many hours of sunshine does Satuiatua have in January?
When is the highest UV index in Satuiatua?
What is the month with the lowest UV index in Satuiatua?
What is the UV index intensity in January in Satuiatua?
Average temperature in January
Satuiatua, Samoa
- Average high temperature in January: 27.3°C
The warmest month (with the highest average high temperature) is April (27.5°C).
The months with the lowest average high temperature are August and September (26.3°C).
- Average low temperature in January: 26.3°C
The month with the highest average low temperature is April (26.4°C).
The coldest months (with the lowest average low temperature) are July, August and September (25.2°C).
Average pressure in January
Satuiatua, Samoa
- Average pressure in January: 1007.4mbar
The month with the highest atmospheric pressure is September (1012.2mbar).
The month with the lowest atmospheric pressure is January (1007.4mbar).
Average wind speed in January
Satuiatua, Samoa
- Average wind speed in January: 19.2km/h
The windiest month (with the highest average wind speed) is July (26.7km/h).
The calmest month (with the lowest average wind speed) is March (16.5km/h).
Average humidity in January
Satuiatua, Samoa
- Average humidity in January: 80%
The month with the highest relative humidity is September (82%).
The months with the lowest relative humidity are March and April (79%).
Average rainfall in January
Satuiatua, Samoa
- Average rainfall in January: 459mm
The wettest month (with the highest rainfall) is January (459mm).
The driest month (with the least rainfall) is September (102mm).
Average rainfall days in January
Satuiatua, Samoa
- Average rainfall days in January: 28.8 days
The month with the highest number of rainy days is March (29.3 days).
The month with the least rainy days is September (21 days).
Average daylight in January /
Average sunshine in January
Satuiatua, 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 1min
The month with the most sunshine is March (Average sunshine: 8h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).
Average sunshine days in January
Satuiatua, Samoa
- Average sunshine days in January: 1 days
The month with the most sunshine days is August (6.7 days).
The month with the least sunshine days is February (0.8 days).
Average UV index in January
Satuiatua, 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
Satuiatua, Samoa
- Average cloud cover in January: 51
The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is March (Cloud cover 43).
Average visibility in January
Satuiatua, Samoa
- Average visibility in January: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Satuiatua, Samoa
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