Kenosha
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Kenosha, WI

In Kenosha, Wisconsin, the average seawater temperature in January is 38.3°F (3.5°C). Note: For swimming, this is considered life-threatening and very dangerous. Weather in January »
February is the month with the coldest seawater in Kenosha, Wisconsin, with an average ocean temperature of 36.7°F (2.6°C). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in February »

In March, the average ocean temperature in Kenosha, Wisconsin, is 37.2°F (2.9°C). Note: For swimming, this is considered life-threatening and very dangerous. Weather in March »

In Kenosha, Wisconsin, the average seawater temperature in April is 38.8°F (3.8°C). Note: For swimming, this is considered life-threatening and very dangerous. Weather in April »

In May, the average ocean temperature in Kenosha, Wisconsin, is 41.7°F (5.4°C). Note: Swimming in 41.7°F (5.4°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in May »

In Kenosha, Wisconsin, the average seawater temperature in June is 54.9°F (12.7°C). Note: Swimming in 54.9°F (12.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation. Weather in June »

In July, the average ocean temperature in Kenosha, Wisconsin, is 68.7°F (20.4°C). Note: For most, swimming in 68.7°F (20.4°C) is not an enjoyable activity. Weather in July »

August is the month with the warmest seawater in Kenosha, Wisconsin, with an average ocean temperature of 72.1°F (22.3°C). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 72.1°F (22.3°C) water. Weather in August »

In Kenosha, Wisconsin, in September, the average water temperature is 67.6°F (19.8°C). Note: For swimming, a surface water temperature of 67.6°F (19.8°C) is not enjoyable for the majority. Weather in September »

In October, the average ocean temperature in Kenosha, Wisconsin, is 56.7°F (13.7°C). Note: Swimming in 56.7°F (13.7°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in October »

In Kenosha, Wisconsin, in November, the average water temperature is 48°F (8.9°C). Note: Swimming in 48°F (8.9°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in November »

In Kenosha, Wisconsin, in December, the average water temperature is 41°F (5°C). Note: Swimming in 41°F (5°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation. Weather in December »

What month is the ocean coldest in Kenosha?

With an average ocean temperature of 36.7°F (2.6°C), February is the month with the coldest seawater.

When are the longest days in Kenosha?

With an average of 15.3h of daylight, June has the longest days of the year.

What is the month with the warmest ocean in Kenosha?

The month with the warmest seawater is August, with an average ocean temperature of 72.1°F (22.3°C).

What is the month with the shortest days in Kenosha?

With an average of 9.1h of daylight, December has the shortest days of the year.
Average sea temperature - Kenosha, WI

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is February (2.6°C).

Average daylight - Kenosha, WI

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).