January weather forecastMuitoa, Tonga
January
Weather in January
In Muitoa, Tonga, the month of January brings the highest levels of humidity for the year at 80%. A significant level of rainfall, combined with high humidity, makes January one of the wettest months here. Wind speeds fluctuate around 22.7km/h (14.1mph), resonating with the typical tropical weather characterized by light breezes, which adds to the overall humidity. Days are relatively shorter, increasing the chances for precipitation and creating an overall cooler environment. Overall, January in Muitoa features a strong tropical climate, with high rainfall probabilities, high humidity, and moderate wind speeds.Temperature
January's weather in Muitoa records an average high-temperature of a still moderately hot 27.4°C (81.3°F), showing little deviation from December. January in Muitoa is characterized by a steady nighttime low-temperature of 26.7°C (80.1°F).Heat index
The heat index for January is estimated at a tropical 31°C (87.8°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
With an average relative humidity of 80%, January is the most humid month in Muitoa.Rainfall
The month with the most rainfall is January, when the rain falls for 23.4 days and typically aggregates up to 215mm (8.46") of precipitation.Daylight
The average length of the day in January is 13h and 10min.On the first day of the month, sunrise is at 06:01 and sunset at 19:19. On the last day of January, in Muitoa, sunrise is at 06:21 and sunset at 19:19 +13.
Sunshine
In January, the average sunshine is 7.2h.UV index
January through April, November and December, with an average maximum UV index of 7, are months with the highest UV index in Muitoa, Tonga. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 7 in January, converts into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Muitoa, Tonga
- Average high temperature in January: 27.4°C
The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is August (23.9°C).
- Average low temperature in January: 26.7°C
The month with the highest average low temperature is February (26.9°C).
The coldest month (with the lowest average low temperature) is August (22.7°C).
Average pressure in January
Muitoa, Tonga
- Average pressure in January: 1008.1mbar
The months with the highest atmospheric pressure are August and September (1015.5mbar).
The month with the lowest atmospheric pressure is January (1008.1mbar).
Average wind speed in January
Muitoa, Tonga
- Average wind speed in January: 22.7km/h
The windiest months (with the highest average wind speed) are June and July (26.1km/h).
The calmest month (with the lowest average wind speed) is March (21.3km/h).
Average humidity in January
Muitoa, Tonga
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in January
Muitoa, Tonga
- Average rainfall in January: 215mm
The wettest month (with the highest rainfall) is January (215mm).
The driest month (with the least rainfall) is October (44mm).
Average rainfall days in January
Muitoa, Tonga
- Average rainfall days in January: 23.4 days
The month with the highest number of rainy days is March (24.2 days).
The month with the least rainy days is August (12.1 days).
Average daylight in January /
Average sunshine in January
Muitoa, Tonga
- Average daylight in January: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in January: 7h and 12min
The months with the most sunshine are November and December (Average sunshine: 8h and 42min).
The month with the least sunshine is August (Average sunshine: 6h and 42min).
Average sunshine days in January
Muitoa, Tonga
- Average sunshine days in January: 3.8 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is February (2.7 days).
Average UV index in January
Muitoa, Tonga
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).
Average cloud cover in January
Muitoa, Tonga
- Average cloud cover in January: 48
The months with the most cloud cover are August and October (Cloud cover 52).
The months with the least cloud cover are February, March, April and May (Cloud cover 47).
Average visibility in January
Muitoa, Tonga
- 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).
