Ida Clayton – Weather Forecast
Category 2Calistoga, CA, US
This page shows a route-based weather forecast for the Ida Clayton cycling climb in Calistoga, 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.
Ida Clayton
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
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← 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 07 Nov 02:15
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 16°C | 6°C | 28 | 8.5h | 4 | 43 mm | 75 % | 2 | 9h 50m |
| Feb | 15°C | 5°C | 17 | 6.4h | 12 | 325 mm | 73 % | 3 | 10h 47m |
| Mar | 15°C | 6°C | 27 | 8.7h | 17 | 154 mm | 70 % | 4 | 11h 59m |
| Apr | 20°C | 8°C | 27 | 11.0h | 6 | 24 mm | 68 % | 5 | 13h 14m |
| May | 26°C | 11°C | 31 | 13.6h | 2 | 10 mm | 65 % | 6 | 14h 18m |
| Jun | 28°C | 12°C | 30 | 14.2h | 0 | 0 mm | 67 % | 7 | 14h 49m |
| Jul | 27°C | 13°C | 31 | 13.9h | 0 | 0 mm | 66 % | 8 | 14h 32m |
| Aug | 31°C | 15°C | 31 | 13.1h | 0 | 0 mm | 68 % | 7 | 13h 36m |
| Sep | 28°C | 15°C | 29 | 10.8h | 6 | 21 mm | 70 % | 5 | 12h 24m |
| Oct | 22°C | 11°C | 25 | 8.8h | 11 | 71 mm | 72 % | 4 | 11h 9m |
| Nov | 19°C | 10°C | 24 | 7.7h | 10 | 138 mm | 76 % | 2 | 10h 4m |
| Dec | 16°C | 8°C | 23 | 6.6h | 11 | 268 mm | 77 % | 2 | 9h 31m |