May weather forecast
Two Rivers, WI

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Weather in May

In May, as the city of Two Rivers edges closer to summer, the weather conditions continue to improve. There is a noticeable transformation in temperature, specifically, from 45.1°F (7.3°C) to 56.5°F (13.6°C), giving a distinctly warm feeling. The increase in daylight hours from 13.5 to 14.8 basks the city in an adequate amount of sunlight. The season takes a beautiful turn in favor of warm weather and outdoor enjoyment. This time is great for relishing all that the city has to offer, under the warm Wisconsin sun.

Temperature

The shift into May is marked by a rise in the average high-temperature, moving from April's frosty 46°F (7.8°C) to a mild 56.5°F (13.6°C). Two Rivers's May nights cool down to an average low-temperature of 45.1°F (7.3°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

In May, in Two Rivers, the rain falls for 11.4 days. Throughout May, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 108.5 rainfall days, and 10.67" (271mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Two Rivers. May is the last month it regularly snows. During 0.2 snowfall days, in May, Two Rivers aggregates 0.04" (1mm) of snow. In Two Rivers, Wisconsin, during the entire year, snow falls for 43 days and aggregates up to 4.72" (120mm) of snow.

Daylight

The average length of the day in May is 14h and 47min.
On the first day of May, sunrise is at 5:40 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 8:26 pm CDT.

Sunshine

In Two Rivers, the average sunshine in May is 9.1h.

UV index

In Two Rivers, Wisconsin, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 4 in May interprets into the following advice:
Heed the precautions - It is counselled to guard against solar damage. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What is the average May temperature in Two Rivers?

May temperatures in Two Rivers, Wisconsin, vary between a high-temperature of 56.5°F (13.6°C) and a low-temperature of 45.1°F (7.3°C).

What is the average humidity in May in Two Rivers?

In May, the average relative humidity in Two Rivers, Wisconsin, is 79%.

How much does it rain in Two Rivers in May?

In Two Rivers, Wisconsin, in May, it is raining for 11.4 days, with typically 1.22" (31mm) of accumulated precipitation.

What is the last month it snows in Two Rivers?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Two Rivers aggregates 0.04" (1mm) of snow.

How many hours of daylight does Two Rivers have in May?

The average day length in May in Two Rivers is 14h and 47min.

What time are sunrise and sunset in May in Two Rivers?

On the first day of May in Two Rivers, sunrise is at 5:40 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 8:26 pm CDT.

How long on average sun shines in May in Two Rivers?

In May, the average sunshine duration in Two Rivers is 9.1h.

What is the UV index reading in May in Two Rivers?

The average daily maximum UV index in May in Two Rivers, Wisconsin, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Two Rivers, WI

Average temperature in May - Two Rivers, WI
  • Average high temperature in May: 56.5°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in May: 45.1°F

The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in May
Two Rivers, WI

Average pressure in May - Two Rivers, WI
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Two Rivers, WI

Average wind speed in May - Two Rivers, WI
  • Average wind speed in May: 9.9mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).

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Average humidity in May
Two Rivers, WI

Average humidity in May - Two Rivers, WI
  • Average humidity in May: 79%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are October and November (77%).

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Average rainfall in May
Two Rivers, WI

Average rainfall in May - Two Rivers, WI
  • Average rainfall in May: 1.22"

The wettest month (with the highest rainfall) is July (1.34").
The driest months (with the least rainfall) are February and November (0.47").

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Average rainfall days in May
Two Rivers, WI

Average rainfall days in May - Two Rivers, WI
  • Average rainfall days in May: 11.4 days

The months with the highest number of rainy days are June and July (12.1 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in May
Two Rivers, WI

Average snowfall in May - Two Rivers, WI
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (1.26").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Two Rivers, WI

Average snowfall days in May - Two Rivers, WI
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Two Rivers, WI

Average daylight in May / Average sunshine in May - Two Rivers, WI
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in May
Two Rivers, WI

Average sunshine days in May - Two Rivers, WI
  • Average sunshine days in May: 17.8 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is February (14.6 days).

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Average UV index in May
Two Rivers, WI

Average UV index in May - Two Rivers, WI
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in May
Two Rivers, WI

Average cloud cover in May - Two Rivers, WI
  • Average cloud cover in May: 39

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in May
Two Rivers, WI

Average visibility in May - Two Rivers, WI
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Two Rivers, Wisconsin, USA

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