Climate and monthly weather forecastMuitoa, Tonga
Climate and monthly weather forecast
The climate of Muitoa
Perceived in Earth's southern hemisphere, Muitoa, Tonga boasts a Köppen climate classification of Af, characterized as a tropical rainforest climate. Painstaking analysis of climatological parameters illuminated the uniformity of temperature levels through each month. High temperatures range within a band from 23.9°C (75°F) to 27.8°C (82°F), while the low temperature escalates from 22.7°C (72.9°F) to 26.9°C (80.4°F). Humidity levels in Muitoa hover moderately high, with relative humidity offering a value between 77% to 80% each month on average.These tropical conditions maintain a regular pattern of substantial rains, recording between 44mm (1.73") to 215mm (8.46") of rainfall per month. The number of days with precipitation ranges mildly, stretching from 12.1 days to 24.2 days a month on average. On the side of light and visibility, daylight varies between 11 hours to 13.3 hours per day, while sunshine averages around 6.7 hours to 8.7 hours per day, providing visitors with spacious outdoor time. Observations uncover regular UV index values of 6 to 7 across the year.
Mystifying the conditions, cloud coverage shows a pattern of hovering within the range of 47% to 52%, ensuring moderate visibility of 10km (6.2mi) throughout the year. The pressure remains fairly steady, scaling between 1008.1mb and 1015.5mb, contributing to the region's stable weather conditions. The wind speed in Muitoa is considerably moderate, calendaring a prevalent extension from 21.3km/h (13.2mph) to 26.1km/h (16.2mph), and gusts stretching to a substantial 35.6km/h (22.1mph).
The best time to visit Muitoa
Selecting the optimal times to explore Muitoa calls for a careful look into weather patterns. To enjoy warmer temperatures, the period from February to April provides highs from 26.8°C (80.2°F) to 27.8°C (82°F). Meanwhile, the drier period takes place between May to November, with rainfall plummeting down to 44mm (1.73"), offering less interruption to outdoor activities. During this period, particularly September to November, sunshine hours stretch to 7.4 hours to 8.7 hours per day, providing a generous window for exploration and activities.The worst time to visit Muitoa
Delving into periods of inconvenience, on the temperature scale, August tempts with a high of 23.9°C (75°F) and a low temperature of 22.7°C (72.9°F). Muitoa experiences its peak rainfall annually January, with precipitation reaching to 215mm (8.46") over 23.4 days. Given these conditions, outdoor activities are more likely to be cancelled or postponed due to the extended period of rainfall.Spring weather in Muitoa
In Muitoa, the spring months of September, October, and November present temperatures oscillating between 24°C (75.2°F) and 25.4°C (77.7°F). It's a period of low rainfall, as precipitation levels recede, dipping to 44mm (1.73") to 49mm (1.93"). These months harvest the longest sunshine duration, elongating between 7.4 hours and 8.7 hours per day.Summer weather in Muitoa
The summer months of December, January, and February in Muitoa serve balmy temperatures, averaging between 26.5°C (79.7°F) to 27.8°C (82°F). Rainfall typically reaches its peak during this period, with precipitation measuring from 113mm (4.45") to 215mm (8.46"). In contrast, sunshine hours dip to around 7.2 hours to 8.7 hours per day.Autumn weather in Muitoa
The autumn season, comprising March, April, and May, showcases a slight dip in temperature, abating between 25.4°C (77.7°F) to 26.8°C (80.2°F). Rainfall during this period, falls at more moderate rates, shifting between 67mm (2.64") and 154mm (6.06"). However, these months retain ample sunshine time, securing hours from 7.4 hours to 7.6 hours per day.Winter weather in Muitoa
During the winter months of June, July, and August, temperatures move down the scale slightly, from 24.1°C (75.4°F) to 26°C (78.8°F). These months clock some of the drier periods in Muitoa, with rainfall dimming down to 46mm (1.81") to 61mm (2.4"). Despite this, sunshine hours remain steady between 6.7 hours and 7.2 hours per day, supporting the pursuit of outdoor activities.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. Weather in January »Weather in February
The transition from January to February in Muitoa, Tonga is characterized by consistent tropical weather patterns. Despite a dip in the average rainfall to 193mm (7.6"), the humidity remains almost constant at 79%, meaning that the air maintains its moist quality. Weather in February »Weather in March
March sees a decrease in multiple weather parameters in Muitoa, Tonga. Compared to February, reductions are noted in rainfall levels to 154mm (6.06") and humidity rates down to 78%. Wind speeds show a marginal decrease and daylight starts to decrease, hinting the approach of the less rainy season. Weather in March »Weather in April
In Muitoa, April signifies the shift towards the commencement of the dry season. A notable decrease in rainfall to 97mm (3.82") is noticeable and daylight hours start to increase again. Though the weather remains fairly humid, the decreased rainfall brings a bit of respite from the constant moisture. Weather in April »Weather in May
The weather in May marks the beginning of the dry season in Muitoa. Compared to the previous month, rainfall takes a significant plunge to 67mm (2.64") indicating the onset of drier and mildly warmer months. The days gradually elongate bestowing more sunshine upon the city. Weather in May »Weather in June
June in Muitoa, Tonga, witnesses a rise in temperature lows, reaching 23.9°C (75°F). Even though this month falls within the dry season, the weather remains warm with the lowest temperatures for the day not falling below the mid-twenties. Weather in June »Weather in July
July signifies the middle of the dry season in Muitoa. A slight increase in rainfall characterizes this month, signifying the transition into the wetter part of the year. The increased cloud cover further reduces the overall daylight hours. Weather in July »Weather in August
Muitoa's weather in August marks the continuation of the mild, drier period with a rainfall of 46mm (1.81"). The number of days with rainfall decreases further, and the city enjoys a relatively drier climate compared to the previous months. Weather in August »Weather in September
September signifies another transition in Muitoa's weather. While the humidity starts to increase, daylight hours decrease, indicating the end of the mild dry season and the onset of the rainy months. There is a small increase in the average rainfall, although the city remains relatively dry overall. Weather in September »Weather in October
The transition to the wet season ensues in October for Muitoa, Tonga. A bumper change in rainfall to 44mm (1.73") characterizes this month, marking the firm establishment of the wet season. Alongside this shift, temperatures start to drop, returning to the cooler climate that characterizes the early months of the year. Weather in October »Weather in November
November ushers in a gradual rise in temperatures in Muitoa. Through the transition from October to November, temperatures rise slightly, thus beginning to manifest a warmer climate despite the increase in the average rainfall to 49mm (1.93"). Weather in November »Weather in December
December in Muitoa, Tonga, ushers in the true tropical wet period, with a significant amount of rainfall at 113mm (4.45"). The weather shifts back to its usual tropical character with higher temperatures, greater rainfall, and more cloud cover. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Muitoa, Tonga
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).
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
Muitoa, Tonga
- Average pressure in January:
1008.1mbar - Average pressure in February:
1008.3mbar - Average pressure in March:
1010.4mbar - Average pressure in April:
1012.1mbar - Average pressure in May:
1013.6mbar - Average pressure in June:
1015mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1015.5mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1014.3mbar - Average pressure in November:
1012.2mbar - Average pressure in December:
1010.3mbar
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
Muitoa, Tonga
- Average wind speed in January:
22.7km/h - Average wind speed in February:
23.3km/h - Average wind speed in March:
21.3km/h - Average wind speed in April:
23.6km/h - Average wind speed in May:
25.5km/h - Average wind speed in June:
26.1km/h
- Average wind speed in July:
26.1km/h - Average wind speed in August:
25.8km/h - Average wind speed in September:
24.6km/h - Average wind speed in October:
24.9km/h - Average wind speed in November:
23.8km/h - Average wind speed in December:
24.5km/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
Muitoa, Tonga
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
Muitoa, Tonga
- Average rainfall in January:
215mm - Average rainfall in February:
193mm - Average rainfall in March:
154mm - Average rainfall in April:
97mm - Average rainfall in May:
67mm - Average rainfall in June:
51mm
The wettest month (with the highest rainfall) is January (215mm).
The driest month (with the least rainfall) is October (44mm).
Average rainfall days
Muitoa, Tonga
- Average rainfall days in January:
23.4 days - Average rainfall days in February:
23.2 days - Average rainfall days in March:
24.2 days - Average rainfall days in April:
18.8 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
13 days - Average rainfall days in November:
14.2 days - Average rainfall days in December:
19.8 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 / Average sunshine
Muitoa, Tonga
- Average daylight in January:
13h and 12min - Average daylight in February:
12h and 42min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 36min - Average daylight in May:
11h and 12min - Average daylight in June:
11h and 0min
- Average daylight in July:
11h and 6min - Average daylight in August:
11h and 30min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 36min - Average daylight in November:
13h and 0min - Average daylight in December:
13h and 18min
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 - Average sunshine in February:
7h and 30min - Average sunshine in March:
7h and 30min - Average sunshine in April:
7h and 36min - Average sunshine in May:
7h and 24min - Average sunshine in June:
7h and 12min
- Average sunshine in July:
7h and 12min - Average sunshine in August:
6h and 42min - Average sunshine in September:
7h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
8h and 42min - Average sunshine in December:
8h and 42min
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
Muitoa, Tonga
- Average sunshine days in January:
3.8 days - Average sunshine days in February:
2.7 days - Average sunshine days in March:
4.2 days - Average sunshine days in April:
6.2 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
6 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
Muitoa, Tonga
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
Muitoa, Tonga
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
Muitoa, Tonga
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).





