Weather in Heemskerk, Netherlands
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 4°C | 7°C | 88.9 mm | 75% | 49.7 km/h |
| February | 4°C | 7°C | 70.4 mm | 74% | 48.0 km/h |
| March | 5°C | 9°C | 56.6 mm | 61% | 39.9 km/h |
| April | 7°C | 11°C | 62.5 mm | 62% | 41.9 km/h |
| May | 10°C | 15°C | 71.8 mm | 61% | 38.8 km/h |
| June | 14°C | 19°C | 71.3 mm | 53% | 37.5 km/h |
| July | 16°C | 20°C | 89.7 mm | 60% | 39.5 km/h |
| August | 16°C | 20°C | 74.4 mm | 58% | 38.5 km/h |
| September | 14°C | 19°C | 101.2 mm | 65% | 39.5 km/h |
| October | 12°C | 15°C | 125.8 mm | 74% | 46.1 km/h |
| November | 8°C | 11°C | 131.5 mm | 76% | 47.1 km/h |
| December | 5°C | 8°C | 84.5 mm | 79% | 48.9 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.0% | |
| March | 0.1% | |
| April | 0.6% | |
| May | 5.1% | |
| June | 25.3% | |
| July | 26.8% | |
| August | 36.1% | |
| September | 21.2% | |
| October | 1.0% | |
| November | 0.0% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 132,601
- Elevation
- -1 m
- Coordinates
- 52.49°N, 4.65°E
- Urban area
- 40 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: