May weather forecast
Clear Lake, IN

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Weather in May

The last month of the spring, May, is a comfortable month in Clear Lake, Indiana, with an average temperature fluctuating between 50.5°F (10.3°C) and 67.8°F (19.9°C).

Temperature

The arrival of May signals an increase in the average high-temperature, moving from a mild 55.9°F (13.3°C) in April to a comfortable 67.8°F (19.9°C). Clear Lake witnesses an average low-temperature of 50.5°F (10.3°C) throughout the month of May.

Humidity

In May, the average relative humidity is 79%.

Rainfall

In May, the rain falls for 19.5 days. Throughout May, 3.9" (99mm) of precipitation is accumulated. Throughout the year, there are 170.2 rainfall days, and 30.79" (782mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Clear Lake, Indiana. During 0.2 snowfall days, in May, Clear Lake aggregates 0.04" (1mm) of snow. Throughout the year, there are 61.2 snowfall days, and 19.02" (483mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 34min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:38 pm. On the last day of May, sunrise is at 6:07 am and sunset at 9:07 pm EDT.

Sunshine

In Clear Lake, the average sunshine in May is 8.4h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Clear Lake. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, a regular UV index of 5 translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in Clear Lake in May?

Clear Lake in May has an average high-temperature of 67.8°F (19.9°C) and an average low-temperature of 50.5°F (10.3°C).

What is the average humidity in May in Clear Lake?

The average relative humidity in May is 79%.

How much does it rain in Clear Lake in May?

In Clear Lake, during May, the rain falls for 19.5 days and regularly aggregates up to 3.9" (99mm) of precipitation.

What is the last month it snows in Clear Lake?

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

What is the average length of the day in May in Clear Lake?

In Clear Lake, the average day length in May is 14h and 34min.

When are sunrise and sunset in May in Clear Lake?

On the first day of May in Clear Lake, Indiana, sunrise is at 6:34 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 9:07 pm EDT.

How many hours of sunshine does Clear Lake have in May?

The average sunshine duration in May in Clear Lake, Indiana, is 8.4h.

What are the months with the highest UV index in Clear Lake?

The months with the highest UV index in Clear Lake, Indiana, are May through August, with an average maximum UV index of 5.

What is the UV index reading in May in Clear Lake?

In Clear Lake, Indiana, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Clear Lake, IN

Average temperature in May - Clear Lake, IN
  • Average high temperature in May: 67.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in May: 50.5°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in May
Clear Lake, IN

Average pressure in May - Clear Lake, IN
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Clear Lake, IN

Average wind speed in May - Clear Lake, IN
  • Average wind speed in May: 8.7mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in May
Clear Lake, IN

Average humidity in May - Clear Lake, IN
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are March, April and October (77%).

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Average rainfall in May
Clear Lake, IN

Average rainfall in May - Clear Lake, IN
  • Average rainfall in May: 3.9"

The wettest month (with the highest rainfall) is April (3.98").
The driest months (with the least rainfall) are September, November and December (1.85").

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Average rainfall days in May
Clear Lake, IN

Average rainfall days in May - Clear Lake, IN
  • Average rainfall days in May: 19.5 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (7.7 days).

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Average snowfall in May
Clear Lake, IN

Average snowfall in May - Clear Lake, IN
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (4.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Clear Lake, IN

Average snowfall days in May - Clear Lake, IN
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (16 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
Clear Lake, IN

Average daylight in May / Average sunshine in May - Clear Lake, IN
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in May
Clear Lake, IN

Average sunshine days in May - Clear Lake, IN
  • Average sunshine days in May: 9.2 days

The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in May
Clear Lake, IN

Average UV index in May - Clear Lake, IN
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Clear Lake, IN

Average cloud cover in May - Clear Lake, IN
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
Clear Lake, IN

Average visibility in May - Clear Lake, IN
  • Average visibility in May: 6mi

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

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Clear Lake, Indiana, USA

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