May
Weather in Tongatapu for May 2025
Your guide to Tongatapu weather in May - trends and predictions
In general, the average temperature in Tongatapu at the beginning of May is 26 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.6 °C by the end of May.
Tongatapu experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 175.7 mm.
Temperatures
Rain 🌧️
7
Dry days
24
Rainy days
0
Snow days
25°/24°
Temperatures
32 km/h
Avg max wind
76 %
Avg humidity
Tongatapu in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 26° | 3  27° | 4 26° | |||
| 5  25° | 6 26° | 7 26° | 8 26° | 9  26° | 10 25° | 11 25° |
| 12 26° | 13 25° | 14 25° | 15 25° | 16 25° | 17 25° | 18 25° |
| 19 26° | 20 26° | 21 26° | 22 25° | 23  25° | 24 25° | 25 25° |
| 26 24° | 27 25° | 28 25° | 29 25° | 30 24° | 31 24° |
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Temperatures trend during May in Tongatapu
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 26° /24° | 4.6 mm | 7 | |
| 2 May | Patchy rain possible | 26° /25° | 2.6 mm | 7 | |
| 3 May | Overcast | 27° /25° | 7.4 mm | 7 | |
| 4 May | Patchy rain possible | 26° /24° | 2.3 mm | 7 | |
| 5 May | Moderate or heavy rain shower | 25° /24° | 11.2 mm | 7 | |
| 6 May | Patchy rain possible | 26° /24° | 9.9 mm | 7 | |
| 7 May | Moderate or heavy rain shower | 26° /25° | 11 mm | 7 | |
| 8 May | Moderate or heavy rain shower | 26° /24° | 11.1 mm | 7 | |
| 9 May | Heavy rain at times | 26° /24° | 3.8 mm | 7 | |
| 10 May | Patchy rain possible | 25° /24° | 2.5 mm | 6 | |
| 11 May | Patchy rain possible | 25° /24° | 0.9 mm | 6 | |
| 12 May | Patchy rain possible | 26° /24° | 0.9 mm | 6 | |
| 13 May | Moderate or heavy rain shower | 25° /23° | 6 mm | 6 | |
| 14 May | Moderate or heavy rain shower | 25° /24° | 1.4 mm | 6 | |
| 15 May | Patchy rain possible | 25° /24° | 1.4 mm | 6 | |
| 16 May | Heavy rain at times | 25° /23° | 14.9 mm | 6 | |
| 17 May | Overcast | 25° /23° | 43.7 mm | 6 | |
| 18 May | Overcast | 25° /24° | 6 mm | 7 | |
| 19 May | Overcast | 26° /24° | 0.7 mm | 7 | |
| 20 May | Moderate or heavy rain shower | 26° /25° | 5.3 mm | 7 | |
| 21 May | Patchy rain possible | 26° /25° | 0.5 mm | 7 | |
| 22 May | Overcast | 25° /24° | 0.2 mm | 6 | |
| 23 May | Cloudy | 25° /23° | 1.3 mm | 6 | |
| 24 May | Patchy rain possible | 25° /23° | 6.2 mm | 6 | |
| 25 May | Overcast | 25° /23° | 1.2 mm | 6 | |
| 26 May | Moderate or heavy rain shower | 24° /21° | 8.7 mm | 6 | |
| 27 May | Patchy rain possible | 25° /22° | 0.3 mm | 6 | |
| 28 May | Overcast | 25° /24° | 7.7 mm | 7 | |
| 29 May | Cloudy | 25° /24° | 0.2 mm | 6 | |
| 30 May | Patchy rain possible | 24° /24° | 1.2 mm | 6 | |
| 31 May | Patchy rain possible | 24° /23° | 0.7 mm | 6 | |
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Important Notice
Our weather forecast for Tongatapu in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tongatapu forecast closer to your planned date for the most up-to-date weather information.
Tongatapu in May - FAQ
What are the expected maximum and minimum temperatures in Tongatapu during May?
During May, expect a variety of temperatures with highs around 25° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tongatapu during May?
Significant rainfall exceeding 175.7 mm is expected in Tongatapu during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tongatapu during May?
The average wind speed in Tongatapu during May is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Tongatapu
Explore the daily rainfall trends and prepare for Tongatapus May weather 💧
UV exposure in Tongatapu during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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