Haarlem in May
6.6out of 10
Possible, with caveats
Mild: highs around 15°C. Frequent rain: about 11 rainy days.
15°CAvg high
10°CAvg low
11Rainy days (58 mm)
15:30 hDaylight
05:53Sunrise · 21:22 Sunset
Why this score
- Mild: highs around 15°C
- Frequent rain: about 11 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.3 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 | 6°C | 3°C | 69 mm | 13 | – | – | 4.7 |
| February | 6°C | 2°C | 55 mm | 11 | – | – | 5.0 |
| March | 8°C | 4°C | 52 mm | 11 | – | – | 5.5 |
| April | 12°C | 6°C | 45 mm | 10 | – | – | 6.1 |
| May | 15°C | 10°C | 58 mm | 11 | – | – | 6.6 |
| June | 18°C | 12°C | 63 mm | 12 | – | – | 6.9 |
| July | 20°C | 15°C | 79 mm | 13 | – | – | 7.0 |
| August | 20°C | 15°C | 90 mm | 13 | – | – | 7.0 |
| September | 18°C | 13°C | 84 mm | 13 | – | – | 6.7 |
| October | 14°C | 10°C | 88 mm | 14 | – | – | 5.9 |
| November | 10°C | 6°C | 77 mm | 15 | – | – | 5.1 |
| December | 7°C | 4°C | 80 mm | 14 | – | – | 4.7 |
Frequently asked questions
How hot is Haarlem in May?
Daytime highs average 15°C and nights about 10°C.
When is the best time to visit Haarlem?
The best months are July, August, June, September.