When to go · Arlon
Arlon, month by month
The best months for Arlon: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Feb (grey, wet, short days).4 °C (39 °F) / -1 °C (30 °F), 13 rain days39 °F (4 °C) / 30 °F (-1 °C), 13 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Feb (grey, wet, short days).5 °C (41 °F) / -1 °C (30 °F), 11 rain days41 °F (5 °C) / 30 °F (-1 °C), 11 rain daysCrowds: Medium
- MarchMixedOutside the best window (May–Sep). Across Belgium: Changeable; spring flowers start at the Royal Greenhouses of Laeken in April.9 °C (48 °F) / 1 °C (34 °F), 12 rain days48 °F (9 °C) / 34 °F (1 °C), 12 rain daysCrowds: Low
- AprilGoodOutside the best window (May–Sep). Across Belgium: Royal Greenhouses of Laeken open for three weeks (late April – May); Hallerbos bluebells mid-April.13 °C (55 °F) / 3 °C (37 °F), 10 rain days55 °F (13 °C) / 37 °F (3 °C), 10 rain daysCrowds: Medium
- MayGreatInside Arlon's best window: May–Sep.17 °C (63 °F) / 7 °C (45 °F), 11 rain days63 °F (17 °C) / 45 °F (7 °C), 11 rain daysCrowds: Medium
- JuneGreatInside Arlon's best window: May–Sep.20 °C (68 °F) / 10 °C (50 °F), 10 rain days68 °F (20 °C) / 50 °F (10 °C), 10 rain daysCrowds: High
- JulyGreatInside Arlon's best window: May–Sep.23 °C (73 °F) / 12 °C (54 °F), 10 rain days73 °F (23 °C) / 54 °F (12 °C), 10 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Arlon's best window: May–Sep.22 °C (72 °F) / 12 °C (54 °F), 10 rain days72 °F (22 °C) / 54 °F (12 °C), 10 rain daysCrowds: High
- SeptemberGreatInside Arlon's best window: May–Sep.18 °C (64 °F) / 9 °C (48 °F), 10 rain days64 °F (18 °C) / 48 °F (9 °C), 10 rain daysCrowds: Medium
- OctoberMixedOutside the best window (May–Sep). Across Belgium: Autumn in the Ardennes; rain increases.13 °C (55 °F) / 6 °C (43 °F), 12 rain days55 °F (13 °C) / 43 °F (6 °C), 12 rain daysCrowds: Low
- NovemberAvoidListed as a month to avoid: Nov–Feb (grey, wet, short days).8 °C (46 °F) / 2 °C (36 °F), 13 rain days46 °F (8 °C) / 36 °F (2 °C), 13 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov–Feb (grey, wet, short days).5 °C (41 °F) / 0 °C (32 °F), 14 rain days41 °F (5 °C) / 32 °F (0 °C), 14 rain daysCrowds: Medium
Compare two months
Weather, crowds and prices for any two months in Arlon, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 17 °C (63 °F)63 °F (17 °C)
Jun: 20 °C (68 °F)68 °F (20 °C)
Night low
May: 7 °C (45 °F)45 °F (7 °C)
Jun: 10 °C (50 °F)50 °F (10 °C)
Rain days
May: 11
Jun: 10 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: Medium
Festivals listed
May: 0
Jun: 0
May: Inside Arlon's best window: May–Sep.
June: Inside Arlon's best window: May–Sep.
Arlon: figures are long-term averages from this guide, not a forecast.