Singapore
May
Weather in Singapore for May 2025
Your guide to Singapore weather in May - trends and predictions
In general, the average temperature in Singapore at the beginning of May is 29.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.7 °C by the end of May.
Singapore experiences an exceptionally high level of rainfall in May, with more than 24 rainy days on average.
Is May a good time to visit Singapore? check out the best time to travel to Singapore page.
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2
Dry days
29
Rainy days
0
Snow days
30°/26°
Temperatures
14 km/h
Avg max wind
78 %
Avg humidity
Singapore in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 30° | 3  29° | 4 30° | |||
| 5 27° | 6 29° | 7 30° | 8  30° | 9 30° | 10 30° | 11 30° |
| 12 30° | 13 29° | 14 29° | 15 29° | 16 29° | 17 30° | 18 30° |
| 19 30° | 20 30° | 21 30° | 22 29° | 23 27° | 24 27° | 25 31° |
| 26 29° | 27 29° | 28 29° | 29  30° | 30 30° | 31 30° |
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Temperatures trend during May in Singapore
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 | 31° /27° | 2.7 mm | 7 | |
| 2 May | Patchy rain possible | 30° /27° | 5.6 mm | 7 | |
| 3 May | Moderate or heavy rain shower | 29° /25° | 35.8 mm | 6 | |
| 4 May | Patchy rain possible | 30° /26° | 9.6 mm | 7 | |
| 5 May | Light rain shower | 27° /24° | 38.6 mm | 6 | |
| 6 May | Light rain shower | 29° /27° | 11.1 mm | 6 | |
| 7 May | Light rain shower | 30° /27° | 12 mm | 6 | |
| 8 May | Patchy light rain with thunder | 30° /26° | 8.6 mm | 7 | |
| 9 May | Patchy rain possible | 30° /26° | 0.9 mm | 7 | |
| 10 May | Patchy light rain with thunder | 30° /27° | 7.2 mm | 7 | |
| 11 May | Patchy light rain with thunder | 30° /27° | 15.7 mm | 7 | |
| 12 May | Light rain shower | 30° /27° | 5.2 mm | 7 | |
| 13 May | Light rain shower | 29° /27° | 11.1 mm | 6 | |
| 14 May | Patchy rain possible | 29° /26° | 4.1 mm | 6 | |
| 15 May | Patchy rain possible | 29° /27° | 6.7 mm | 6 | |
| 16 May | Light rain shower | 29° /27° | 8.8 mm | 6 | |
| 17 May | Patchy light rain with thunder | 30° /27° | 3 mm | 7 | |
| 18 May | Light rain shower | 30° /27° | 8.8 mm | 7 | |
| 19 May | Patchy light rain with thunder | 30° /27° | 5.2 mm | 7 | |
| 20 May | Light rain shower | 30° /27° | 7.7 mm | 7 | |
| 21 May | Patchy rain possible | 30° /27° | 6 mm | 7 | |
| 22 May | Light rain shower | 29° /27° | 10.6 mm | 6 | |
| 23 May | Light rain shower | 27° /26° | 9.4 mm | 6 | |
| 24 May | Patchy rain possible | 27° /26° | 0.1 mm | 6 | |
| 25 May | Light rain shower | 31° /26° | 7 mm | 7 | |
| 26 May | Moderate or heavy rain shower | 29° /25° | 27.4 mm | 6 | |
| 27 May | Moderate or heavy rain shower | 29° /26° | 6.1 mm | 6 | |
| 28 May | Moderate or heavy rain shower | 29° /25° | 21.9 mm | 6 | |
| 29 May | Heavy rain at times | 30° /27° | 1.5 mm | 7 | |
| 30 May | Moderate or heavy rain shower | 30° /27° | 10.9 mm | 7 | |
| 31 May | Moderate or heavy rain shower | 30° /26° | 8.5 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Singapore 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 Singapore forecast closer to your planned date for the most up-to-date weather information.
Singapore in May - FAQ
What are the expected maximum and minimum temperatures in Singapore during May?
During May, expect a variety of temperatures with highs around 30° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Singapore during May?
Significant rainfall exceeding 394.4 mm is expected in Singapore during May, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Singapore during May?
The average wind speed in Singapore during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Singapore in May?
As you prepare for your trip to Singapore 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 Singapore, 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
- Sandals/Flip-flops: Comfortable for warm climates
- 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
- Insect Repellent: For destinations with mosquitos or other insects
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