Weather in Tongatapu for May 2025
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 an exceptionally high level of rainfall in May, with more than 20 rainy days on average.
Is May a good time to visit Tongatapu? check out the best time to travel to Tongatapu page.
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Tongatapu in May average weather
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° |
You can click on date
Temperatures trend during May in Tongatapu
May weather day by day
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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Tongatapu in May - FAQ
What to pack to Tongatapu in May?
As you prepare for your trip to Tongatapu in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Tongatapu, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
May rainfall patterns in Tongatapu
UV exposure in Tongatapu during May
Quick links
Get accurate weather forecasts for Tongatapu, located at latitude -21.137 and longitude -175.201. Stay updated with localized weather information tailored for Tongatapu.