| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 5.3° | 0° | 69.9mm | 16.6 | 20 |
| February | 7° | 0.3° | 63.8mm | 14.6 | 27 |
| March | 10.2° | 1.3° | 56.5mm | 13.4 | 41 |
| April | 14.9° | 3.4° | 44.2mm | 11.2 | 61 |
| May | 18.8° | 6.9° | 60.1mm | 12.2 | 72 |
| June | 22° | 10° | 65.1mm | 12 | 76 |
| July | 23.6° | 12° | 82.3mm | 14.3 | 71 |
| August | 23.5° | 11.9° | 77.9mm | 13.3 | 73 |
| September | 19.7° | 9.2° | 63mm | 12 | 75 |
| October | 14.9° | 6.6° | 68.2mm | 14.4 | 55 |
| November | 9.4° | 3.2° | 64mm | 15.8 | 36 |
| December | 5.9° | 0.9° | 73.7mm | 16.7 | 23 |
January in Hengelo averages a daily high of 5.3°C with nights around 0°C. Expect roughly 16.6 wet days totalling 69.9mm. A hard month to visit for comfort alone.
February in Hengelo averages a daily high of 7°C with nights around 0.3°C. Expect roughly 14.6 wet days totalling 63.8mm. A hard month to visit for comfort alone.
March in Hengelo averages a daily high of 10.2°C with nights around 1.3°C. Expect roughly 13.4 wet days totalling 56.5mm. Demanding conditions — pack for it and plan indoor options.
April in Hengelo averages a daily high of 14.9°C with nights around 3.4°C. Expect roughly 11.2 wet days totalling 44.2mm. Generally workable, with some weather to plan around.
May in Hengelo averages a daily high of 18.8°C with nights around 6.9°C. Expect roughly 12.2 wet days totalling 60.1mm. Generally workable, with some weather to plan around.
June in Hengelo averages a daily high of 22°C with nights around 10°C. Expect roughly 12 wet days totalling 65.1mm. Comfortable conditions for being outdoors all day.
July in Hengelo averages a daily high of 23.6°C with nights around 12°C. Expect roughly 14.3 wet days totalling 82.3mm. Generally workable, with some weather to plan around.
August in Hengelo averages a daily high of 23.5°C with nights around 11.9°C. Expect roughly 13.3 wet days totalling 77.9mm. Generally workable, with some weather to plan around.
September in Hengelo averages a daily high of 19.7°C with nights around 9.2°C. Expect roughly 12 wet days totalling 63mm. Comfortable conditions for being outdoors all day.
October in Hengelo averages a daily high of 14.9°C with nights around 6.6°C. Expect roughly 14.4 wet days totalling 68.2mm. Generally workable, with some weather to plan around.
November in Hengelo averages a daily high of 9.4°C with nights around 3.2°C. Expect roughly 15.8 wet days totalling 64mm. Demanding conditions — pack for it and plan indoor options.
December in Hengelo averages a daily high of 5.9°C with nights around 0.9°C. Expect roughly 16.7 wet days totalling 73.7mm. 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. Hengelo peaks at 76.
Based on 30 years of records, May–September scores highest for comfort in Hengelo, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 23.6°C.
July is the wettest, averaging 82.3mm of rain across roughly 14.3 wet days.
January is the coolest month, with average daily highs around 5.3°C.