May weather forecast and climate
Ellisville, IN

Weather in May

The last month of the spring, May, is a pleasant month in Ellisville, Indiana, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 53.1°F (11.7°C).

Temperature

In Ellisville, the average high-temperature rises, from a moderate 58.3°F (14.6°C) in April, to an agreeable 70.5°F (21.4°C). In May, the average low-temperature is 53.1°F (11.7°C).

Humidity

The average relative humidity in Ellisville is 78%.

Rainfall

May is the month with the most rainfall in Ellisville. Rain falls for 15.1 days and accumulates 1.65" (42mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Ellisville. During 0.1 snowfall days, Ellisville aggregates 0.04" (1mm) of snow. Throughout the year, there are 41.1 snowfall days, and 5.59" (142mm) of snow is accumulated.

Daylight

In Ellisville, the average length of the day is 14.5h.

Sunshine

In Ellisville, the average sunshine in May is 8.3h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in May in Ellisville?

The average relative humidity in May in Ellisville, Indiana, is 78%.

What is the rainiest month in Ellisville?

The month with the most rainfall in Ellisville, Indiana, is May when the rain falls for 15.1 days and typically aggregates up to 1.65" (42mm) of precipitation.

How many days does it rain in May in Ellisville?

In Ellisville, Indiana, in May, it is raining for 15.1 days, with typically 1.65" (42mm) of accumulated precipitation.

What is the last month it snows in Ellisville?

May is the last month it regularly snows in Ellisville. During 0.1 snowfall days, in May, Ellisville aggregates 0.04" (1mm) of snow.

How many hours of daylight does Ellisville have in May?

The average length of the day in May in Ellisville is 14.5h.

How many hours of sunshine does Ellisville have in May?

In Ellisville, the average sunshine in May is 8.3h.

What is the UV index intensity in May in Ellisville?

In Ellisville, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Ellisville, IN

Average temperature in May - Ellisville, IN
  • Average high temperature in May: 70.5°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in May: 53.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in May
Ellisville, IN

Average pressure in May - Ellisville, IN
  • Average pressure in May: 29.97"

Months with the highest atmospheric pressure are January and November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in May
Ellisville, IN

Average wind speed in May - Ellisville, IN
  • Average wind speed in May: 8.4mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in May
Ellisville, IN

Average humidity in May - Ellisville, IN
  • Average humidity in May: 78%

Months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Ellisville, IN

Average rainfall in May - Ellisville, IN
  • Average rainfall in May: 1.65"

The wettest month (with the highest rainfall) is May (1.65").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in May
Ellisville, IN

Average rainfall days in May - Ellisville, IN
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in May
Ellisville, IN

Average snowfall in May - Ellisville, IN
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (1.57").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Ellisville, IN

Average snowfall days in May - Ellisville, IN
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.8 days).
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
Ellisville, IN

Average daylight in May / Average sunshine in May - Ellisville, IN
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in May: 8.3h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3.3h).

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Average sunshine days in May
Ellisville, IN

Average sunshine days in May - Ellisville, IN
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in May
Ellisville, IN

Average UV index in May - Ellisville, IN
  • Average UV index in May: 5

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Ellisville, IN

Average cloud cover in May - Ellisville, IN
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in May
Ellisville, IN

Average visibility in May - Ellisville, IN
  • Average visibility in May: 6mi

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

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