Portillo de la Sia (Sur) – Weather Forecast
Category 2Mena, Castilla y León, ES
This page shows a route-based weather forecast for the Portillo de la Sia (Sur) cycling climb in Mena, Castilla y León, ES. 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.
Portillo de la Sia (Sur)
Plan Your Ride
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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 23:50
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 8°C | 1°C | 15 | 5.0h | 21 | 137 mm | 75 % | 2 | 9h 25m |
| Feb | 11°C | 2°C | 21 | 6.9h | 16 | 70 mm | 73 % | 3 | 10h 33m |
| Mar | 10°C | 2°C | 24 | 7.8h | 24 | 124 mm | 70 % | 4 | 11h 57m |
| Apr | 15°C | 6°C | 26 | 9.8h | 19 | 133 mm | 68 % | 5 | 13h 25m |
| May | 17°C | 7°C | 28 | 10.7h | 21 | 101 mm | 65 % | 6 | 14h 40m |
| Jun | 24°C | 13°C | 23 | 10.4h | 15 | 37 mm | 67 % | 7 | 15h 18m |
| Jul | 22°C | 13°C | 28 | 10.6h | 17 | 37 mm | 66 % | 8 | 14h 59m |
| Aug | 26°C | 14°C | 27 | 10.9h | 11 | 30 mm | 68 % | 7 | 13h 53m |
| Sep | 21°C | 10°C | 27 | 9.1h | 12 | 44 mm | 70 % | 5 | 12h 28m |
| Oct | 18°C | 8°C | 24 | 7.9h | 12 | 37 mm | 72 % | 4 | 11h |
| Nov | 10°C | 4°C | 14 | 5.5h | 22 | 165 mm | 76 % | 2 | 9h 43m |
| Dec | 8°C | 2°C | 15 | 5.2h | 20 | 80 mm | 77 % | 2 | 9h 3m |