Brun af Mosfellsheiði niður í Mosfellsdal – Weather Forecast
Mosfellsbær, IS
This page shows a route-based weather forecast for the Brun af Mosfellsheiði niður í Mosfellsdal cycling climb in Mosfellsbær, IS. 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.
Brun af Mosfellsheiði niður í Mosfellsdal
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 07:24
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | -2°C | -9°C | 0 | 0.8h | 24 | 211 mm | 75 % | 2 | 5h 36m |
| Feb | 2°C | -2°C | 8 | 2.9h | 24 | 250 mm | 73 % | 3 | 8h 36m |
| Mar | 3°C | -2°C | 15 | 4.9h | 25 | 201 mm | 70 % | 4 | 11h 50m |
| Apr | 6°C | 0°C | 21 | 8.7h | 19 | 99 mm | 68 % | 5 | 15h 10m |
| May | 11°C | 4°C | 23 | 11.4h | 23 | 144 mm | 65 % | 6 | 18h 31m |
| Jun | 10°C | 4°C | 20 | 9.9h | 23 | 96 mm | 67 % | 7 | 20h 51m |
| Jul | 13°C | 8°C | 17 | 7.8h | 28 | 105 mm | 66 % | 8 | 19h 32m |
| Aug | 13°C | 7°C | 17 | 7.0h | 24 | 152 mm | 68 % | 7 | 16h 16m |
| Sep | 10°C | 4°C | 17 | 6.8h | 24 | 201 mm | 70 % | 5 | 12h 58m |
| Oct | 4°C | -1°C | 10 | 3.5h | 24 | 166 mm | 72 % | 4 | 9h 41m |
| Nov | 0°C | -7°C | 3 | 2.2h | 13 | 59 mm | 76 % | 2 | 6h 28m |
| Dec | 2°C | -2°C | 0 | 0.5h | 22 | 143 mm | 77 % | 2 | 4h 21m |