Valhalla – Weather Forecast
Glendale, CA, US
This page shows a route-based weather forecast for the Valhalla cycling climb in Glendale, CA, US. 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.
Valhalla
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 Thu 05 Nov 16:27
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 17°C | 6°C | 30 | 9.6h | 3 | 26 mm | 75 % | 2 | 10h 10m |
| Feb | 19°C | 8°C | 24 | 8.7h | 7 | 101 mm | 73 % | 3 | 10h 59m |
| Mar | 17°C | 7°C | 26 | 9.7h | 13 | 91 mm | 70 % | 4 | 12h |
| Apr | 21°C | 9°C | 28 | 11.3h | 5 | 24 mm | 68 % | 5 | 13h 4m |
| May | 25°C | 13°C | 30 | 12.6h | 6 | 8 mm | 65 % | 6 | 13h 58m |
| Jun | 29°C | 15°C | 30 | 13.9h | 1 | 2 mm | 67 % | 7 | 14h 24m |
| Jul | 29°C | 16°C | 31 | 13.9h | 0 | 0 mm | 66 % | 8 | 14h 10m |
| Aug | 33°C | 20°C | 31 | 12.9h | 0 | 0 mm | 68 % | 7 | 13h 22m |
| Sep | 29°C | 18°C | 29 | 11.3h | 5 | 27 mm | 70 % | 5 | 12h 21m |
| Oct | 24°C | 13°C | 30 | 10.6h | 6 | 71 mm | 72 % | 4 | 11h 17m |
| Nov | 20°C | 11°C | 24 | 8.0h | 7 | 167 mm | 76 % | 2 | 10h 22m |
| Dec | 20°C | 10°C | 25 | 8.1h | 6 | 158 mm | 77 % | 2 | 9h 54m |