Done for 2026Part of July 2026 festivals →
Labyrinth On The Thames Weather Forecast 2026
Greenwich, UK
31 Jul 2026 to 16 Aug 2026
62Dry riverside evening, easy conditions
Amber PeakWave modelled guidance applies. Check the safety guidance below before relying on this quality label.
PeakWave modelled guidance
Calculated from the event-window weather inputs and independent of the quality score. This is not an official alert.
Amber guidance applies alongside the quality label “Dry riverside evening, easy conditions”. Amber guidance can still mark a significant lived limiter. Treat the label as quality context, not safety clearance.
- High heatCaution:
Peak temperature 36°C. Drink plenty of water, seek shade regularly, and watch for signs of heat exhaustion.
- Strong windCaution:
Gusts to 54 km/h. Secure your tent with heavy-duty pegs and follow festival safety instructions.
Check official weather advice and follow organiser updates before and during the event. Their instructions take priority over this model.
Old Royal Naval College in Greenwich, a UNESCO World Heritage Site on the Thames. Summer storm cells and riverside gusts are the main risks across the three-weekend run.
Quality score
Why this score
The score combines these four event-window quality factors. Safety guidance and packing advice are shown separately.
- Quality factor
Rain and ground
3 mm event rain, 0.2 mm/day average, 2 mm peak day, 3 mm prior seven days
IdealMinor effectFull confidenceEvent rain, antecedent saturation and the wettest day determine how quickly the ground deteriorates.
- Quality factor
Temperature
23°C mean, 13°C low, 36°C peak, 1 consecutive days over 35°C, 50% humidity
NeutralSecondary limiterFull confidenceDaytime comfort, overnight camping temperatures and cumulative heat shape the whole event experience.
- Quality factor
Atmosphere
Sunshine unavailable, 0 storm days of 17
NeutralMinor effectPartial confidenceSunshine changes outdoor comfort, while thunderstorms directly interrupt stages and force shelter.
- Quality factor
Wind
54 km/h peak gust
LimitingMain limiterFull confidencePeak gusts affect camping comfort and the ability of stages and temporary structures to operate.
How Labyrinth On The Thames 2026 is tracking
Historical data
Comparison is building for this festival.
20-year distribution
BestWorst
Last 5 years
2026
☀️
0 storms
What actually happened
2026-07-31 to 2026-08-16Total rainfall
3 mm
Peak temp
36°C
Overnight low
13°C
Mean wind
14 km/h
Thunderstorm days
0
Days over 35°C
1
Nights under 5°C
0
The marketplace
73 candidates with availability matching Labyrinth On The Thames · 1 job posted
73 candidates
See all →
Pack for it
Tuned to the forecast- High-SPF sunscreen and reapply all day
- Electrolyte tabs
- Pegs that won't pull in gusts
- Reusable water bottle
- Portable charger
Frequently asked questions
How often is this page updated?
Current conditions refresh daily at 07:00 UTC from our cron. Forecasts cache for 6 hours; climate averages for 24 hours; the 20-year historical distribution refreshes weekly.
What does the conditions score mean for Labyrinth On The Thames?
A single 0-100 rating of how Labyrinth On The Thames's event window is shaping up. Rain or dust and ground, temperature, atmosphere and wind contribute as four equal factor groups. Their multipliers are multiplied into one event-window quality score. The festival's primary risk selects the first group's rain-and-ground or dust-and-ground interpretation and shapes the label and historical comparison. It does not give any group extra weight.
Where does the weather data come from?
Open-Meteo, an open weather API that blends multiple national weather services plus ERA5 archive data going back to 2006. The same data powers many outdoor apps.
Does the historical comparison mean the festival ran every year?
No. The 20-year comparison uses weather records for this location and event window regardless of whether the festival itself ran that year. That gives us a consistent 20-year sample even for festivals that started more recently.
What should I pack for Labyrinth On The Thames 2026?
See the "Pack for it" section above. The list is generated from the current forecast, tuned to the temperatures, rain probability, and primary risk you will actually face.