May weather forecast
Junction City, WI

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Weather in May

May, the last month of the spring in Junction City, is an enjoyable month, with an average temperature ranging between max 64°F (17.8°C) and min 46.6°F (8.1°C).

Temperature

May witnesses an increase in the average high-temperature, moving from a cool 50.2°F (10.1°C) in April to a refreshing 64°F (17.8°C). Junction City usually reports an average low-temperature of 46.6°F (8.1°C) during the month of May.

Humidity

In May, the average relative humidity in Junction City is 77%.

Rainfall

In Junction City, in May, during 16.1 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Junction City, Wisconsin, during the entire year, the rain falls for 123.2 days and collects up to 23.54" (598mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Junction City aggregates 0.12" (3mm) of snow. In Junction City, during the entire year, snow falls for 59.4 days and aggregates up to 22.83" (580mm) of snow.

Daylight

In Junction City, the average length of the day in May is 14h and 50min.
On the first day of May, sunrise is at 5:47 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 8:36 pm CDT.

Sunshine

In Junction City, Wisconsin, the average sunshine in May is 8.3h.

UV index

The average daily maximum UV index in May in Junction City is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 4 during May translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the average May temperature in Junction City?

May temperatures in Junction City vary between a high-temperature of 64°F (17.8°C) and a low-temperature of 46.6°F (8.1°C).

What is the average humidity in May in Junction City?

The average relative humidity in May in Junction City, Wisconsin, is 77%.

How much does it rain in Junction City in May?

In May, in Junction City, the rain falls for 16.1 days. Throughout May, 3.07" (78mm) of precipitation is accumulated.

What is the last month it snows in Junction City?

May is the last month it regularly snows in Junction City, Wisconsin. During 0.3 snowfall days, in May, Junction City aggregates 0.12" (3mm) of snow.

How many hours of daylight does Junction City have in May?

In May, the average day length in Junction City, Wisconsin, is 14h and 50min.

When is the sunrise / sunset in May in Junction City?

On the first day of May in Junction City, Wisconsin, sunrise is at 5:47 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 8:36 pm CDT.

How long on average sun shines in May in Junction City?

The average sunshine duration in May in Junction City is 8.3h.

What is the UV index intensity in May in Junction City?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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
Junction City, WI

Average temperature in May - Junction City, WI
  • Average high temperature in May: 64°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (20.5°F).

  • Average low temperature in May: 46.6°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (9°F).

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Average pressure in May
Junction City, WI

Average pressure in May - Junction City, WI
  • Average pressure in May: 29.96"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Junction City, WI

Average wind speed in May - Junction City, WI
  • Average wind speed in May: 9.1mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.2mph).

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Average humidity in May
Junction City, WI

Average humidity in May - Junction City, WI
  • Average humidity in May: 77%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in May
Junction City, WI

Average rainfall in May - Junction City, WI
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in May
Junction City, WI

Average rainfall days in May - Junction City, WI
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in May
Junction City, WI

Average snowfall in May - Junction City, WI
  • Average snowfall in May: 0.12"

The month with the highest snowfall is December (5.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Junction City, WI

Average snowfall days in May - Junction City, WI
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (14.1 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
Junction City, WI

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in May
Junction City, WI

Average sunshine days in May - Junction City, WI
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is November (17 days).
The months with the least sunshine days are April, May and June (12.7 days).

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Average UV index in May
Junction City, WI

Average UV index in May - Junction City, WI
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in May
Junction City, WI

Average cloud cover in May - Junction City, WI
  • Average cloud cover in May: 46

The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 36).

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Average visibility in May
Junction City, WI

Average visibility in May - Junction City, WI
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).

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Junction City, Wisconsin, USA

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