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 sea temperature 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
January in Tauhunu is marked by an average high-temperature of a still moderately hot 28.6°C (83.5°F), maintaining the same climate as December. Tauhunu's nights throughout January are marked by an average low temperature of 27.8°C (82°F), a minor drop from the day's high.Heat index
In January, the average heat index is estimated at a hot 33°C (91.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In January, the average relative humidity in Tauhunu is 75%.Rainfall
January is the month with the most rainfall. Rain falls for 25.4 days and accumulates 266mm (10.47") of precipitation.Sea temperature
The months with the warmest seawater in Tauhunu are January through June, October through December, with an average sea temperature of 29°C (84.2°F).Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.
Daylight
The average length of the day in January is 12h and 39min.On the first day of the month, sunrise is at 06:25 and sunset at 19:09. On the last day of January, sunrise is at 06:40 and sunset at 19:14 -10.
Sunshine
With an average of 7.5h of sunshine, January has the least sunshine of the year.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 in Tauhunu, Cook Islands, are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 7 in January translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Attention! The combination of sand and water reflections enhances UV ray intensity.
Frequently asked questions
How hot is January in Tauhunu?
What is the average humidity in January in Tauhunu?
What is the rainiest month in Tauhunu?
How many days does it rain in January in Tauhunu?
What are the months with the warmest sea water in Tauhunu?
What is the sea water temperature in January in Tauhunu?
What is the average length of the day in January in Tauhunu?
When are sunrise and sunset in January in Tauhunu?
What is the month with the least sunshine in Tauhunu?
How long on average sun shines in January in Tauhunu?
When is the highest UV index in Tauhunu?
What is the month with the lowest UV index in Tauhunu?
What is the UV index intensity in January in Tauhunu?
Average temperature in January
Tauhunu, Cook Islands
- Average high temperature in January: 28.6°C
The warmest month (with the highest average high temperature) is April (29.1°C).
The month with the lowest average high temperature is September (27.8°C).
- Average low temperature in January: 27.8°C
The month with the highest average low temperature is April (28.1°C).
The coldest month (with the lowest average low temperature) is August (26.8°C).
Average pressure in January
Tauhunu, Cook Islands
- Average pressure in January: 1008.6mbar
The months with the highest atmospheric pressure are August and September (1011.5mbar).
The month with the lowest atmospheric pressure is January (1008.6mbar).
Average wind speed in January
Tauhunu, Cook Islands
- Average wind speed in January: 20.8km/h
The windiest month (with the highest average wind speed) is July (25.5km/h).
The calmest month (with the lowest average wind speed) is November (17.9km/h).
Average humidity in January
Tauhunu, Cook Islands
- Average humidity in January: 75%
The months with the highest relative humidity are February, March, April, May, June, July, August, September and October (76%).
The month with the lowest relative humidity is December (74%).
Average rainfall in January
Tauhunu, Cook Islands
- Average rainfall in January: 266mm
The wettest month (with the highest rainfall) is January (266mm).
The driest month (with the least rainfall) is September (63mm).
Average rainfall days in January
Tauhunu, Cook Islands
- Average rainfall days in January: 25.4 days
The month with the highest number of rainy days is March (28.7 days).
The month with the least rainy days is July (18.6 days).
Average sea temperature in January
Tauhunu, Cook Islands
- Average sea temperature in January: 29°C
The best months for swimming (with the highest average sea temperature) are January, February, March, April, May, June, October, November and December (29°C).
The coldest months (with the lowest average sea temperature) are July, August and September (28°C).
Average daylight in January /
Average sunshine in January
Tauhunu, Cook Islands
- Average daylight in January: 12h and 4min
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 30min).
- Average sunshine in January: 7h and 3min
The months with the most sunshine are May, September and October (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).
Average sunshine days in January
Tauhunu, Cook Islands
- Average sunshine days in January: 3.8 days
The month with the most sunshine days is July (9.1 days).
The month with the least sunshine days is March (1.3 days).
Average UV index in January
Tauhunu, Cook Islands
- 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
Tauhunu, Cook Islands
- Average cloud cover in January: 47
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 41).
Average visibility in January
Tauhunu, Cook Islands
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Tauhunu, Cook Islands
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