| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 6.6° | 2.4° | 69.8mm | 16.5 | 27 |
| February | 7.5° | 2.5° | 63.5mm | 14.1 | 32 |
| March | 10.2° | 3.9° | 53.5mm | 12.4 | 44 |
| April | 14° | 6.2° | 40.5mm | 10.9 | 59 |
| May | 17.1° | 9.6° | 58.2mm | 11.7 | 67 |
| June | 19.9° | 12.5° | 61.3mm | 11 | 78 |
| July | 21.6° | 14.6° | 76.1mm | 12.4 | 75 |
| August | 22.3° | 14.9° | 95.7mm | 12.7 | 75 |
| September | 19.7° | 12.7° | 90.5mm | 13.5 | 72 |
| October | 15.5° | 9.6° | 88.6mm | 15.8 | 56 |
| November | 10.7° | 6° | 97.4mm | 18 | 40 |
| December | 7.4° | 3.2° | 85.2mm | 18.1 | 30 |
January in The Hague averages a daily high of 6.6°C with nights around 2.4°C. Expect roughly 16.5 wet days totalling 69.8mm. A hard month to visit for comfort alone.
February in The Hague averages a daily high of 7.5°C with nights around 2.5°C. Expect roughly 14.1 wet days totalling 63.5mm. A hard month to visit for comfort alone.
March in The Hague averages a daily high of 10.2°C with nights around 3.9°C. Expect roughly 12.4 wet days totalling 53.5mm. Demanding conditions — pack for it and plan indoor options.
April in The Hague averages a daily high of 14°C with nights around 6.2°C. Expect roughly 10.9 wet days totalling 40.5mm. Generally workable, with some weather to plan around.
May in The Hague averages a daily high of 17.1°C with nights around 9.6°C. Expect roughly 11.7 wet days totalling 58.2mm. Generally workable, with some weather to plan around.
June in The Hague averages a daily high of 19.9°C with nights around 12.5°C. Expect roughly 11 wet days totalling 61.3mm. Comfortable conditions for being outdoors all day.
July in The Hague averages a daily high of 21.6°C with nights around 14.6°C. Expect roughly 12.4 wet days totalling 76.1mm. Comfortable conditions for being outdoors all day.
August in The Hague averages a daily high of 22.3°C with nights around 14.9°C. Expect roughly 12.7 wet days totalling 95.7mm. Comfortable conditions for being outdoors all day.
September in The Hague averages a daily high of 19.7°C with nights around 12.7°C. Expect roughly 13.5 wet days totalling 90.5mm. Generally workable, with some weather to plan around.
October in The Hague averages a daily high of 15.5°C with nights around 9.6°C. Expect roughly 15.8 wet days totalling 88.6mm. Generally workable, with some weather to plan around.
November in The Hague averages a daily high of 10.7°C with nights around 6°C. Expect roughly 18 wet days totalling 97.4mm. Demanding conditions — pack for it and plan indoor options.
December in The Hague averages a daily high of 7.4°C with nights around 3.2°C. Expect roughly 18.1 wet days totalling 85.2mm. A hard month to visit for comfort alone.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. The Hague peaks at 78.
Based on 30 years of records, June–September scores highest for comfort in The Hague, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 22.3°C.
November is the wettest, averaging 97.4mm of rain across roughly 18 wet days.
January is the coolest month, with average daily highs around 6.6°C.