Meijendel - Katwijk – Weather Forecast
Wassenaar, Zuid-Holland, NL
This page shows a route-based weather forecast for the Meijendel - Katwijk cycling climb in Wassenaar, Zuid-Holland, NL. 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.
Meijendel - Katwijk
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 Sun 30 Aug 20:53
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 | 3.4h | 19 | 103 mm | 75 % | 2 | 8h 21m |
| Feb | 7°C | 2°C | 15 | 5.4h | 11 | 34 mm | 73 % | 3 | 9h 57m |
| Mar | 11°C | 4°C | 30 | 10.1h | 8 | 9 mm | 70 % | 4 | 11h 55m |
| Apr | 15°C | 7°C | 26 | 11.0h | 7 | 21 mm | 68 % | 5 | 13h 57m |
| May | 17°C | 10°C | 29 | 12.3h | 15 | 53 mm | 65 % | 6 | 15h 43m |
| Jun | 20°C | 14°C | 30 | 13.8h | 14 | 83 mm | 67 % | 7 | 16h 40m |
| Jul | 21°C | 16°C | 31 | 13.5h | 21 | 110 mm | 66 % | 8 | 16h 10m |
| Aug | 21°C | 15°C | 29 | 11.6h | 16 | 78 mm | 68 % | 7 | 14h 35m |
| Sep | 19°C | 13°C | 26 | 9.4h | 21 | 78 mm | 70 % | 5 | 12h 37m |
| Oct | 15°C | 11°C | 17 | 5.6h | 26 | 169 mm | 72 % | 4 | 10h 36m |
| Nov | 11°C | 7°C | 13 | 4.5h | 21 | 97 mm | 76 % | 2 | 8h 47m |
| Dec | 9°C | 5°C | 7 | 3.4h | 13 | 52 mm | 77 % | 2 | 7h 49m |