| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 6.3° | 0.5° | 71mm | 16.2 | 24 |
| February | 7.9° | 0.9° | 69.2mm | 14.4 | 31 |
| March | 11.1° | 2° | 55.7mm | 13.5 | 45 |
| April | 15.3° | 4.1° | 44.8mm | 11.1 | 63 |
| May | 19.1° | 7.8° | 64.5mm | 12.7 | 72 |
| June | 22.1° | 10.8° | 65.5mm | 11.1 | 78 |
| July | 23.7° | 12.8° | 79.8mm | 13.3 | 73 |
| August | 23.8° | 12.6° | 67.5mm | 12.1 | 76 |
| September | 20.3° | 10° | 64.4mm | 11.7 | 77 |
| October | 15.6° | 7.2° | 72.1mm | 14.3 | 57 |
| November | 10.2° | 3.6° | 75.5mm | 15.9 | 39 |
| December | 6.8° | 1.4° | 79mm | 16.7 | 27 |
January in Oosterhout averages a daily high of 6.3°C with nights around 0.5°C. Expect roughly 16.2 wet days totalling 71mm. A hard month to visit for comfort alone.
February in Oosterhout averages a daily high of 7.9°C with nights around 0.9°C. Expect roughly 14.4 wet days totalling 69.2mm. A hard month to visit for comfort alone.
March in Oosterhout averages a daily high of 11.1°C with nights around 2°C. Expect roughly 13.5 wet days totalling 55.7mm. Demanding conditions — pack for it and plan indoor options.
April in Oosterhout averages a daily high of 15.3°C with nights around 4.1°C. Expect roughly 11.1 wet days totalling 44.8mm. Generally workable, with some weather to plan around.
May in Oosterhout averages a daily high of 19.1°C with nights around 7.8°C. Expect roughly 12.7 wet days totalling 64.5mm. Generally workable, with some weather to plan around.
June in Oosterhout averages a daily high of 22.1°C with nights around 10.8°C. Expect roughly 11.1 wet days totalling 65.5mm. Comfortable conditions for being outdoors all day.
July in Oosterhout averages a daily high of 23.7°C with nights around 12.8°C. Expect roughly 13.3 wet days totalling 79.8mm. Generally workable, with some weather to plan around.
August in Oosterhout averages a daily high of 23.8°C with nights around 12.6°C. Expect roughly 12.1 wet days totalling 67.5mm. Comfortable conditions for being outdoors all day.
September in Oosterhout averages a daily high of 20.3°C with nights around 10°C. Expect roughly 11.7 wet days totalling 64.4mm. Comfortable conditions for being outdoors all day.
October in Oosterhout averages a daily high of 15.6°C with nights around 7.2°C. Expect roughly 14.3 wet days totalling 72.1mm. Generally workable, with some weather to plan around.
November in Oosterhout averages a daily high of 10.2°C with nights around 3.6°C. Expect roughly 15.9 wet days totalling 75.5mm. Demanding conditions — pack for it and plan indoor options.
December in Oosterhout averages a daily high of 6.8°C with nights around 1.4°C. Expect roughly 16.7 wet days totalling 79mm. 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. Oosterhout peaks at 78.
Based on 30 years of records, May–September scores highest for comfort in Oosterhout, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 23.8°C.
July is the wettest, averaging 79.8mm of rain across roughly 13.3 wet days.
January is the coolest month, with average daily highs around 6.3°C.