July Weather in Arosa

Last updated: March 2, 2024

The weather in Arosa, Switzerland, during July is characterized by an average temperature of 11°C (53°F). Highs can soar to 22°C (72°F), while lows may dip to 2°C (37°F). Typically, the humidity level in Arosa throughout July hovers around 83%.

2°C (37°F)

Minimum temperature

11°C (53°F)

Average temperature

22°C (72°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In July, Arosa averages 152 mm (6.0 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 15 hours 22 minutes of daylight, with the sun shining for approximately 13 hours 9 minutes each day. Additionally, there is a 31% probability of sunny days during this period.

152 mm (6.0 inches)

Precipitation

20 rainy days

Rainy days

13 hours 9 minutes

Sunshine hours

31%

Chance of sun

UV Index

In July, the UV Index in Arosa reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	2	3	5	8	9	10	10	9	7	4	3	1
Exposure	Low		Moderate		VeryHigh					High	Moderate		Low
Time to burn	45 min		30 min		15 min					25 min	30 min		45 min