Outer
Provincie Oost-Vlaanderen · Belgium
Outer lies in Flanders, Belgium. By our climate data, the best time to visit is July–August. The warmest month is August, with average highs of 23°C (73°F).
The best months to visit are July–August.
August is the hottest month, with highs around 23°C (73°F).
February is the coldest month, with lows around 1°C (33°F).
The wettest month is November, with rain on about 19 days.
June is the sunniest month, with about 6.8 hours of sunshine a day.
In October, it’s warmer here than in 72% of places in Belgium.
- Bluebell woods · Hallerbos · Apr 10 – May 5 · 24 km away
16-day forecast
- Feels like
- 5°
- Humidity
- 94%
- Wind
- 9 km/h E
- Gusts
- 18 km/h
- Cloud cover
- 45%
- Pressure
- 1031 hPa
- UV index
- 2 (now)
- Sunrise / Sunset
- 07:31 / 17:22
Next 48 hours
Best time to visit Outer
Average conditions for each month, from long-term climate normals (1961–2020).
Month by month
| Climate | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 6° | 7° | 10° | 13° | 18° | 21° | 23° | 23° | 19° | 15° | 9° | 7° |
| Average low | 1° | 1° | 3° | 5° | 9° | 11° | 13° | 13° | 11° | 7° | 4° | 2° |
| Rainfall (mm) | 64 | 50 | 66 | 50 | 65 | 74 | 68 | 59 | 64 | 73 | 77 | 73 |
| Rain days | 16 | 13 | 17 | 13 | 16 | 15 | 14 | 15 | 15 | 17 | 19 | 18 |
| Sunshine per day (h) | 1.6 | 2.8 | 3.7 | 5.3 | 6.5 | 6.8 | 6.6 | 6.4 | 5 | 3.6 | 2.2 | 1.5 |
| Daylight (h) | 8.4 | 9.9 | 11.7 | 13.7 | 15.5 | 16.5 | 16.1 | 14.5 | 12.5 | 10.6 | 8.8 | 8 |
| Humidity (%) | 87 | 83 | 81 | 76 | 76 | 77 | 78 | 78 | 81 | 84 | 86 | 87 |
| Wind (km/h) | 18 | 17 | 18 | 16 | 15 | 14 | 13 | 14 | 14 | 15 | 18 | 18 |
| Go score | 0 | 9 | 17 | 34 | 52 | 65 | 71 | 71 | 59 | 37 | 12 | 2 |
The go score (0–100) favours daytime highs of 22–27 °C, mild nights, plenty of sunshine and few rainy days.
Climate normals: WorldClim 2.1 (1970–2000) · CRU CL 2.0 (1961–1990) About this data: Climate normals
What to do in Outer, month by month
When each activity is at its best, judged from the climate averages.
| Activities | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hiking | Poor | Fair | Poor | Fair | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor |
| Photography & sunsets | Poor | Poor | Poor | Fair | Fair | Fair | Fair | Fair | Fair | Poor | Poor | Poor |
Good Fair Poor · Estimated from long-term averages of temperature, rain days, sunshine and sea temperature.
How each activity is rated
- Hiking — Good: highs of 10–24 °C and few rain days; a wider window with trails or national parks nearby.
- Photography & sunsets — Good: at least 7 hours of sunshine a day and few rain days. Fair: 5 hours or more.
Bathing water quality near Outer
Official EU rating of every monitored bathing site (2025 season), based on bacteria counts from regular samples over the last four summers.
Excellent 1
Very clean water: 100% of the sites here reach the top class.
Nearest monitored sites
- 1 Geraardsbergen De Gavers · Lake Excellent 7.9 km
The rating covers water hygiene only, not waves, currents or jellyfish: the beach flag and lifeguards have the final word.
Festivals and events around Outer
Recurring festivals and celebrations nearby, month by month.
Landmarks nearby
Mountains, castles, museums, beaches and heritage sites within 25 km.
Grand-Place
main square in Brussels, Belgium
Major Town Houses of the Architect Victor Horta
four houses in Brussels, Belgium, designed and built by Art Nouveau architect Victor Horta
castle of Gaasbeek
museum in Belgium
_22-09-2018_15-08-16.jpg.avif)
Church of St. John the Baptist at the Béguinage
church in Brussels, Belgium
Church of St. Nicholas
church in centre of Brussels, Belgium
Egmontkamer
museum in Zottegem, Belgium
Church of St. Catherine
church in Brussels, Belgium
Provinciaal Archeologisch Museum Velzeke
museum in Velzeke
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Donkmeer
lake in Berlare, Belgium
Kasteel van Laarne
château
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Church of the Augustinians
former church in Brussels, Belgium
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St Martin's Church of Aalst
church located in Aalst, Belgium
Outer: practical information
Plugs, money, emergency numbers, safety and typical prices: what to know before you go.
- Voltage
- 230 V · 50 Hz
- Driving
- Drive on the right
Euro
EUR · €
1 USD ≈ 0.895 EUR
- Languages
- German, French, Dutch
- Calling code
- +32
- Meal, casual restaurant€17.00≈ $19.00
- Cappuccino€4.00≈ $4.50
- Beer (0.5 l)€6.00≈ $6.70
- Bottled water (1.5 l)€1.80≈ $2.00
- Taxi, 5 km€13.00≈ $14.00
- Public transport ticket€2.30≈ $2.60
- Mid-range hotel, per night€135≈ $150
Estimated from Belgium’s consumer price level — real prices vary by place and season. Prices are about 87% of US levels.
- Nov 1All Saints' Day
- Nov 11Armistice Day
- Dec 25Christmas Day
- Dec 26St. Stephen's Day
- Jan 1New Year's Day
2 earthquakes of magnitude 5 or more within 100 km in the last 51 years.
Strongest: M5.5 (1976).
How to get to Outer
Nearest airports
- BRUBrussels AirportZaventem35 km
- ANRAntwerp International Airport (Deurne)Antwerp51 km
- CRLBrussels South Charleroi AirportCharleroi53 km
- LILLille AirportLesquin70 km
- OSTOstend-Bruges International AirportOostende88 km
- EINEindhoven AirportEindhoven117 km
Distances
estimate
Hotels in Outer
Hotels and holiday rentals with live nightly prices.
We may earn a commission when you book through this map, at no extra cost to you.
Places with a climate like Outer
Matched on temperature and rainfall across the whole year.
Tourcoing
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Roubaix
Roosendaal
Namur
Maastricht
Viersen
Climate in Outer
Add a free climate card for Outer to your website or blog. Copy the code below.
Frequently asked questions
When is the best time to visit Outer?
Based on climate normals, the best time to visit Outer is July–August.
What is the weather like in Outer in October?
In October, Outer averages a high of 15°C (58°F) and a low of 7°C (45°F), with 73 mm of rain on about 17 days.
What is the rainiest month in Outer?
November, with rain on about 19 days.
What is the nearest airport to Outer?
Brussels Airport (BRU), about 35 km away.
What power plugs are used in Belgium?
Plug types C, E, at 230 V.
What currency is used in Belgium?
Euro (EUR).
What is the emergency number in Belgium?
112.
Is Belgium safe to visit?
US travel advisory: Exercise increased caution. UK travel advice: No travel warnings.
What time zone is Outer in?
Europe/Brussels (UTC+1).
What is the population of Outer?
About 3,221.