Rum Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Rum.

Current conditions Rum  

Climate overview of Rum

The climate in Rum, Austria, is marked by large temperature swings across the seasons, ranging from 19°C (66°F) in July to -1°C (30°F) in January.

The city has a wet climate, receiving around 1756 mm (69 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from May to August, with pleasant summers and very cold winters. August is the wettest month. The most sunshine falls in July, with an average of 7.7 hours of daily sunshine.

Rum Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rum - and find the best time to visit.

Monthly Temperature in Rum

In Rum, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a pleasant 19°C (66°F) in July to a very cold -1°C (30°F) in January.

Nighttime temperatures range from 8°C (46°F) in July to -10°C (14°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Rum

Rum experiences significant rain/snowfall throughout the year, averaging 1756 mm (69 in) of precipitation annually. The seasons in Rum bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 217 mm (8.5 in) of precipitation. This rainfall is distributed across 18 rainy days.

In contrast, the driest month, January, experiences much less snowfall, totaling 90 mm (3.5 in) over 15 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Rum Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Rum

In Rum, summer days are longer and more sunny, with daily sunshine hours peaking at 7.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.8 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Innsbruck, Austria (7 KM, 4 Miles).

Daily hours of sunshine

Data from: Innsbruck, Austria (7 KM, 4 Miles).

Humidity in Rum by Month

Wind Speed in Rum

The mean wind speed varies between 1 m/s (2 knots) and 1 m/s (2 knots) throughout the year. It is lowest in January, February, March, April, May, June, July, August, September, October, November and December and highest during January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?

The mean monthly wind speed over the year (meters per second)

Data from: Innsbruck, Austria (7 KM, 4 Miles).

Best Time to Visit Rum

For the most comfortable conditions available during the year, consider visiting Rum in September. Conditions are usually least comfortable in January, February, March, April, May, June, July, August, October, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: September
  • Warmest weather: July and August
  • Most sunshine: July
  • Fewer rainy days: February, September, October, November and December
  • Seasonal pattern: A distinct rainy season from May to August, with pleasant summers and very cold winters
  • Coldest conditions: January, with freezing nights around -10°C (14°F).

Frequently asked questions about the climate in Rum

What is the best time to visit Rum?

September typically offers the most optimal weather in Rum. In contrast, January, February, March, April, May, June, July, August, October, November and December tend to have less optimal conditions. Rum has a distinct rainy season from May to August, with pleasant summers and very cold winters.

What temperatures can I expect in Rum?

Daytime highs range from -1°C (30°F) in January to 19°C (66°F) in July. Nighttime lows range from -10°C (14°F) to 8°C (46°F). Temperatures vary considerably through the year.

How much rain does Rum get?

Annual rainfall is around 1756 mm (69 in). August is the wettest month with 217 mm (8.5 in), while January is the driest with 90 mm (3.5 in).

How sunny is Rum?

Rum receives around 1,952 hours of sunshine per year. July is the sunniest month with 230 hours, while December is the cloudiest with just 85 hours.

Rum 3-Day Forecast

Rum on the map

Rum is highlighted - select any city to see its climate.

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.