Is the Grožnjan weather forecast based on the actual climb route?

Yes. RouteWeather calculates conditions at every point along the Grožnjan route from base to summit using elevation data and real meteorological sources — so you see temperature, wind and rain for each segment of the climb, not just a single nearby location.

What weather information is shown for Grožnjan?

The Grožnjan forecast shows hour-by-hour temperature, wind speed and direction, precipitation probability and intensity, and cloud cover. All values are adjusted for the elevation gain across the climb profile.

How far ahead can I check the Grožnjan weather?

Forecasts for Grožnjan are available up to 7–10 days in advance. For the best accuracy, check 1–3 days before your planned ride.

Grožnjan – Weather Forecast

Category 3

Distance: 6.1 km

Elevation gain: 297 m

This page shows a route-based weather forecast for the Grožnjan cycling climb. 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.

Grožnjan

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Distance

6.1 km

3.79 mi

Elevation Gain

297 m

974 ft

Plan Your Ride

Departure Date & Time

Average Speed (km/h)

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Route Map

Elevation Profile

Start place details

Weather Forecast

Hourly around Thu 16 Jul 04:26

Thu

04:00 ▸ departure

dark_mode

Clear sky

20°

Precipitation 0.0 mm

Wind 1 km/h

Thu

05:00

dark_mode

Clear sky

21°

Precipitation 0.0 mm

Wind 2 km/h

Thu

06:00

wb_sunny

Clear sky

24°

Precipitation 0.0 mm

Wind 2 km/h

Thu

07:00

wb_sunny

Clear sky

27°

Precipitation 0.0 mm

Wind 3 km/h

Thu

16 Jul ▸ departure

dark_mode

Clear sky

N/A — N/A

32° / 20°

Precipitation 0 mm

Humidity 98 %

Fri

17 Jul

dark_mode

Clear sky

N/A — N/A

32° / 20°

Precipitation 1 mm

Humidity 92 %

Sat

18 Jul

dark_mode

Mainly clear

N/A — N/A

32° / 21°

Precipitation 2 mm

Humidity 85 %

Sun

19 Jul

dark_mode

Clear sky

N/A — N/A

30° / 20°

Precipitation 1 mm

Humidity 85 %

Mon

20 Jul

cloud

Partly cloudy

N/A — N/A

31° / 21°

Precipitation 4 mm

Humidity 80 %

Tue

21 Jul

cloud

Partly cloudy

N/A — N/A

28° / 19°

Precipitation 1 mm

Humidity 96 %

Wed

22 Jul

dark_mode

Mainly clear

N/A — N/A

28° / 18°

Precipitation 0 mm

Humidity 60 %

Climate Overview

Month	Temp Day	Temp Night	Sunny Days	Sun Hours	Rain Days	Precipitation	Humidity	UV Index	Day Length
Jan	12°C	3°C	13	5.0h	18	111 mm	75 %	2	9h 11m
Feb	12°C	2°C	20	7.3h	12	88 mm	73 %	3	10h 25m
Mar	16°C	6°C	24	8.5h	18	170 mm	70 %	4	11h 57m
Apr	19°C	9°C	26	10.8h	15	114 mm	68 %	5	13h 32m
May	21°C	11°C	30	12.5h	17	196 mm	65 %	6	14h 54m
Jun	30°C	18°C	30	13.8h	4	19 mm	67 %	7	15h 36m
Jul	29°C	18°C	30	12.5h	19	153 mm	66 %	8	15h 14m
Aug	31°C	18°C	30	12.2h	12	116 mm	68 %	7	14h 2m
Sep	25°C	15°C	27	10.2h	20	142 mm	70 %	5	12h 30m
Oct	19°C	9°C	24	8.2h	12	208 mm	72 %	4	10h 55m
Nov	15°C	5°C	22	6.8h	13	177 mm	76 %	2	9h 31m
Dec	13°C	4°C	21	6.0h	10	43 mm	77 %	2	8h 47m

Grožnjan – Weather Forecast

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Grožnjan

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Trip Summary

Forecast A

Trip Summary A

Forecast B

Trip Summary B

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Elevation Profile

Temperature Along Route

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Humidity Along Route

Pollen Along Route

UV Index Along Route

Start place details

Weather Forecast

Climate Overview