Ilopango in May
5.3out of 10
Not the best time
Hot: daytime highs around 32°C. Very wet: about 25 rainy days.
32°CAvg high
22°CAvg low
25Rainy days (238 mm)
12:38 hDaylight
05:34Sunrise · 18:12 Sunset
Why this score
- Hot: daytime highs around 32°C
- Very wet: about 25 rainy days
- Rain varies a lot between years (±4.0 days)
What to wear and pack
- Light, breathable clothing
- 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 (±4.0 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 | 32°C | 19°C | 3 mm | 1 | – | – | 8.1 |
| February | 33°C | 20°C | 3 mm | 1 | – | – | 7.8 |
| March | 34°C | 21°C | 13 mm | 4 | – | – | 7.2 |
| April | 33°C | 22°C | 55 mm | 12 | – | – | 6.3 |
| May | 32°C | 22°C | 238 mm | 25 | – | – | 5.3 |
| June | 31°C | 22°C | 260 mm | 26 | – | – | 5.6 |
| July | 32°C | 22°C | 173 mm | 21 | – | – | 5.3 |
| August | 31°C | 22°C | 222 mm | 25 | – | – | 5.4 |
| September | 30°C | 22°C | 295 mm | 27 | – | – | 5.8 |
| October | 30°C | 21°C | 236 mm | 24 | – | – | 5.9 |
| November | 31°C | 20°C | 50 mm | 9 | – | – | 7.4 |
| December | 32°C | 20°C | 8 mm | 2 | – | – | 8.1 |
Frequently asked questions
How hot is Ilopango in May?
Daytime highs average 32°C and nights about 22°C.
When is the best time to visit Ilopango?
The best months are January, December, February.