Prenteg – Weather Forecast
Category 3Dolbenmaen, Gwynedd, UK, Wales, GB
This page shows a route-based weather forecast for the Prenteg cycling climb in Dolbenmaen, Gwynedd, UK, Wales, GB. Unlike a simple location forecast, conditions are calculated at every point along the climb — from the base to the summit — using the actual route profile and elevation data.
You'll see hour-by-hour temperature, wind speed and direction, precipitation probability, and cloud cover adjusted for altitude. Choose your planned departure time to align the forecast with your ride.
Prenteg
Plan Your Ride
touch_app Click on the map to place a break point
No breaks added. Click "Add Break" then click on the map.
Calculating weather along route...
Trip Summary
Forecast A
Trip Summary A
Forecast B
Trip Summary B
Weather Display Options
Forecast A - Route Map
Forecast B - Route Map
Compare Reversed Route
Same departure time & speed — opposite direction
→ Original Direction
← Reversed Direction
Creates a new saved route in the reversed direction
Route Map
Elevation Profile
Temperature Along Route
Precipitation & Precipitation Probability Along Route
Wind Along Route
Humidity Along Route
Pollen Along Route
UV Index Along Route
Start place details
Weather Forecast
Hourly around Sat 29 Aug 22:52
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 6°C | 2°C | 7 | 3.3h | 20 | 185 mm | 75 % | 2 | 8h 14m |
| Feb | 8°C | 3°C | 14 | 5.2h | 20 | 181 mm | 73 % | 3 | 9h 53m |
| Mar | 12°C | 4°C | 24 | 8.7h | 11 | 50 mm | 70 % | 4 | 11h 54m |
| Apr | 15°C | 7°C | 23 | 9.5h | 16 | 85 mm | 68 % | 5 | 14h |
| May | 17°C | 9°C | 28 | 11.8h | 13 | 124 mm | 65 % | 6 | 15h 51m |
| Jun | 18°C | 12°C | 22 | 9.6h | 26 | 233 mm | 67 % | 7 | 16h 50m |
| Jul | 19°C | 13°C | 24 | 10.3h | 24 | 121 mm | 66 % | 8 | 16h 19m |
| Aug | 19°C | 13°C | 29 | 10.9h | 16 | 157 mm | 68 % | 7 | 14h 40m |
| Sep | 16°C | 10°C | 19 | 7.4h | 27 | 317 mm | 70 % | 5 | 12h 38m |
| Oct | 14°C | 9°C | 15 | 5.2h | 20 | 218 mm | 72 % | 4 | 10h 33m |
| Nov | 11°C | 7°C | 10 | 4.3h | 25 | 349 mm | 76 % | 2 | 8h 41m |
| Dec | 9°C | 5°C | 10 | 3.9h | 21 | 393 mm | 77 % | 2 | 7h 40m |