The 5 most scenic train journeys in Switzerland
Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.
Average temperatures, rainfall, sunshine and the best time to visit Selma.
Temperatures in Selma, Grisons, Switzerland, vary greatly throughout the year. July is the hottest month at 21°C (70°F), while January is the coldest at 1°C (34°F).
Rain/snowfall is high, totalling around 1528 mm (60 in) per year. June is the wettest month and February the driest. The city also experiences pleasant summers and very cold winters. The sunniest month is July, with 8.9 hours of sunshine per day on average.
Pick a month to see the average temperature, rainfall and sunshine in Selma - and find the best time to visit.
The climate in Selma is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a pleasant 21°C (70°F) in July, the warmest time of the year, to a very cold 1°C (34°F) during cooler months like January.
At night, you can expect temperatures ranging from 10°C (50°F) in July to around -8°C (18°F) during January.
Check out our detailed temperature page for more information.
Selma has a notably wet climate with abundant precipitation, recording 1528 mm (60 in) of rain/snowfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 161 mm (6.3 in) of precipitation, recorded across 18 rainy days. In contrast, the driest month February brings less snowfall, with 71 mm (2.8 in) over 13 snowy days. For more details, please visit our Selma Precipitation page.
Seasonal changes in sunshine hours are quite dramatic in Selma. While July receives considerable daily sunshine with up to 8.9 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Selma.
The city experiences its highest humidity in October, reaching 75%. In March, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
July and August typically offer the most optimal weather in Selma. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Selma has pleasant summers and very cold winters.
Daytime highs range from 1°C (34°F) in January to 21°C (70°F) in July. Nighttime lows range from -8°C (18°F) to 10°C (50°F). Temperatures vary considerably through the year.
Annual rainfall is around 1528 mm (60 in). June is the wettest month with 161 mm (6.3 in), while February is the driest with 71 mm (2.8 in).
Selma receives around 2,233 hours of sunshine per year. July is the sunniest month with 266 hours, while November is the cloudiest with just 111 hours. Overall, Selma enjoys abundant sunshine.
Selma is highlighted - select any city to see its climate.
Where to go in September - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most scenic train journeys in Switzerland
Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.
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