Heemskerk Climate by Month
Heemskerk, North Holland, The Netherlands
Mild summers and cool winters, with rain spread through the year.
Mild summers and cool winters, with rain spread through the year: that's Heemskerk's climate in short. Expect highs of 71°F (22°C) in August and 43°F (6°C) in January, with the coldest nights (February) near 35°F (1°C). About 35 in (883 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 84% relative humidity.
- Warmest month
- 71°F(22°C)
- Average high, August
- Coldest nights
- 35°F(1°C)
- Average low, February
- Rain per year
- 35 in(883 mm)
- No clear rainy season
- Humidity
- 84%
- Sunniest: June
Best and worst months in Heemskerk
Best for weatherThe most comfortable weather comes from June to August, with highs around 70°F (21°C) and about 2.9 in (74 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 44°F (7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Heemskerk weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 43°F(6°C) | 35°F(2°C) | 2.8 in(72 mm) | 86% | 0.7 |
| FebFebruary | 44°F(7°C) | 35°F(1°C) | 2.3 in(58 mm) | 86% | 1.3 |
| MarMarch | 49°F(10°C) | 38°F(3°C) | 2.1 in(54 mm) | 84% | 2.4 |
| AprApril | 56°F(13°C) | 41°F(5°C) | 1.5 in(39 mm) | 77% | 4.0 |
| MayMay | 62°F(17°C) | 47°F(9°C) | 2.0 in(50 mm) | 81% | 4.9 |
| JunJuneBest | 67°F(20°C) | 53°F(11°C) | 2.5 in(63 mm) | 79% | 5.2 |
| JulJulyBest | 71°F(22°C) | 56°F(14°C) | 2.9 in(74 mm) | 80% | 5.1 |
| AugAugustBest | 71°F(22°C) | 56°F(14°C) | 3.3 in(84 mm) | 79% | 4.3 |
| SepSeptember | 66°F(19°C) | 52°F(11°C) | 3.5 in(90 mm) | 82% | 3.0 |
| OctOctober | 58°F(15°C) | 47°F(8°C) | 4.6 in(116 mm) | 89% | 1.7 |
| NovNovember | 50°F(10°C) | 41°F(5°C) | 3.6 in(92 mm) | 86% | 0.8 |
| DecDecember | 44°F(7°C) | 36°F(2°C) | 3.6 in(91 mm) | 94% | 0.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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