July Weather in Lake Geneva

Last updated: March 2, 2024

The weather in Lake Geneva, United States, during July is characterized by an average temperature of 24°C (75°F). Highs can soar to 33°C (92°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Lake Geneva throughout July hovers around 78%.

14°C (57°F)

Minimum temperature

24°C (75°F)

Average temperature

33°C (92°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In July, Lake Geneva averages 84 mm (3.3 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 14 hours 53 minutes of daylight, with the sun shining for approximately 11 hours 37 minutes each day. Additionally, there is a 45% probability of sunny days during this period.

84 mm (3.3 inches)

Precipitation

10 rainy days

Rainy days

11 hours 37 minutes

Sunshine hours

45%

Chance of sun

UV Index

In July, the UV Index in Lake Geneva reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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	4	6	8	10	10	9	8	5	3	2	1
Exposure	Low		Moderate	High	VeryHigh					Moderate		Low
Time to burn	45 min		30 min	25 min	15 min					30 min		45 min