More often than not you can expect weather in Haarlem in the time of January is 18, with highs being around 24 degrees celsius with a low of 16 degrees. Find more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 24 |
| Low Temperature | 16 |
Useful Links: Haarlem Weather: Average Weather & Yearly Climate