Uccle Weather in May
Uccle in May
The short of it: Uccle in May averages a high of 19 °C (66 °F) and a low of 9 °C (49 °F), with 62 mm (2.4 in) of rain and about 15 h 30 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 9° · rain 62 mm · daylight 15 h 30 min
✦✦✦✦ Recommended for a visit · best months: June & September
May in Uccle brings afternoons near 19° and nights around 9°, with about 62 mm of rain over the month. Much like April: highs about 19°, nights near 9°. Easy travelling weather. Wet spells are common — about 62 mm, the 9th wettest month.
The sun is up for about 15 h 30 min in mid-May, 105 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 4 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Uccle runs about middling and wetter than most in May. Forest, 2 km to the NNW, sees much the same highs.
May in Uccle, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus April
- 4° warmer, 16 mm more rain
- Versus June
- 3° colder
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 15 h 30 min
- Average wind
- 12 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| ForestBrussels Capital | 2 km NNW | 19° | 9° | 60 mm |
| Saint-GillesBrussels Capital | 3 km N | 19° | 9° | 62 mm |
| IxellesBrussels Capital | 4 km NNE | 19° | 9° | 62 mm |
| AnderlechtBrussels Capital | 4 km NNW | 20° | 9° | 60 mm |
| EtterbeekBrussels Capital | 5 km NE | 19° | 9° | 62 mm |
| BrusselsBrussels Capital | 5 km N | 20° | 10° | 61 mm |
| Molenbeek-Saint-JeanBrussels Capital | 6 km NNW | 20° | 9° | 60 mm |
| AuderghemBrussels Capital | 7 km ENE | 18° | 9° | 61 mm |