Weather in Haarlem in mai
Climate normals based on 10 years of historical data for Haarlem, Madalmaad.
Average high
15°C
Average low
10°C
Rainfall
57 mm
10 rainy days
Sunshine
4.1h/day
Niiskus
78%
How Hot Is Haarlem in mai?
Haarlem in May clocks an average daytime peak of 15°C with overnight lows around 10°C. Compared with April, this is a 4°C jump.
Sunshine Hours in mai
May brings long but often cloudy days to Haarlem: 4.1h of sun typical.
Does It Rain In Haarlem In mai?
May brings about 57mm of rain to Haarlem over 10 days — typical for the season.
Is Haarlem Humid In mai?
Expect heavy, oppressive air in Haarlem — humidity peaks at 78% on average.
Wind In Haarlem In mai
Wind picks up in Haarlem during May — averaging 25 kph, with gustier afternoons.
Cloud Cover In Haarlem In mai
Cloudy skies dominate Haarlem in May — averaging 65% cloud cover.
Cities With Similar Weather In mai
Weather in Haarlem, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 7°C / 4°C | 86mm | Details → |
| Veebruari ilm | 7°C / 4°C | 77mm | Details → |
| Märtsi ilm | 9°C / 5°C | 66mm | Details → |
| Aprilli ilm | 11°C / 7°C | 55mm | Details → |
| Mai ilm | 15°C / 10°C | 57mm | |
| Juuni ilm | 18°C / 14°C | 71mm | Details → |
| Juuli ilm | 20°C / 16°C | 79mm | Details → |
| Augusti ilm | 21°C / 16°C | 89mm | Details → |
| Septembri ilm | 19°C / 14°C | 98mm | Details → |
| Oktoobri ilm | 15°C / 11°C | 101mm | Details → |
| Novembri ilm | 11°C / 7°C | 98mm | Details → |
| Detsembri ilm | 8°C / 6°C | 88mm | Details → |