Sleman in May
5.9out of 10
Possible, with caveats
Warm and comfortable: highs around 30°C. Very wet: about 20 rainy days.
30°CAvg high
23°CAvg low
20Rainy days (150 mm)
11:39 hDaylight
05:45Sunrise · 17:24 Sunset
Why this score
- Warm and comfortable: highs around 30°C
- Very wet: about 20 rainy days
- Rain varies a lot between years (±5.9 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in May varies a lot between years (±5.9 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 23°C | 336 mm | 29 | – | – | 6.0 |
| February | 29°C | 23°C | 304 mm | 27 | – | – | 6.0 |
| March | 30°C | 23°C | 336 mm | 28 | – | – | 5.9 |
| April | 30°C | 23°C | 289 mm | 27 | – | – | 5.8 |
| May | 30°C | 23°C | 150 mm | 20 | – | – | 5.9 |
| June | 29°C | 22°C | 108 mm | 15 | – | – | 6.9 |
| July | 28°C | 21°C | 59 mm | 10 | – | – | 7.8 |
| August | 28°C | 20°C | 40 mm | 7 | – | – | 8.2 |
| September | 28°C | 21°C | 67 mm | 10 | – | – | 7.7 |
| October | 29°C | 22°C | 190 mm | 20 | – | – | 6.1 |
| November | 29°C | 23°C | 351 mm | 27 | – | – | 6.0 |
| December | 29°C | 23°C | 377 mm | 28 | – | – | 6.1 |
Frequently asked questions
How hot is Sleman in May?
Daytime highs average 30°C and nights about 23°C.
When is the best time to visit Sleman?
The best months are August, July, September.