May weather forecast
Mongo, IN

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Weather in May

The last month of the spring, May, is a pleasant month in Mongo, Indiana, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 51.1°F (10.6°C).

Temperature

As Mongo transitions into May, a rise in the average high-temperature is observed, moving from a mild 56.1°F (13.4°C) in April to an agreeable 68.5°F (20.3°C). In the month of May, Mongo experiences an average low-temperature of 51.1°F (10.6°C).

Humidity

The average relative humidity in May is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 18.6 days and typically aggregates up to 3.62" (92mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Mongo aggregates 0.04" (1mm) of snow. In Mongo, during the entire year, snow falls for 59.4 days and aggregates up to 16.69" (424mm) of snow.

Daylight

The average length of the day in May is 14h and 33min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:39 pm. On the last day of May, sunrise is at 6:09 am and sunset at 9:08 pm EDT.

Sunshine

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. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 5 in May translates into this advice:
Act with care - The suggestion to avoid sunburn is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

In May, in Mongo, the average high-temperature is 68.5°F (20.3°C), and the average low-temperature is 51.1°F (10.6°C).

What is the average humidity in May?

In Mongo, the average relative humidity in May is 79%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 18.6 days and typically aggregates up to 3.62" (92mm) of precipitation.

How much does it rain in May?

In Mongo, Indiana, in May, it is raining for 18.6 days, with typically 3.62" (92mm) of accumulated precipitation.

What is the last month it snows?

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

How many hours of daylight does Mongo have in May?

In Mongo, the average day length in May is 14h and 33min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:36 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 9:08 pm EDT.

How many hours of sunshine does Mongo have in May?

In Mongo, the average sunshine duration in May is 8.4h.

What is the month with the highest UV index?

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

How high is the UV index in May?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Mongo, IN

Average temperature in May - Mongo, IN
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in May: 51.1°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 (18°F).

Average pressure in May
Mongo, IN

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

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

Average wind speed in May
Mongo, IN

Average wind speed in May - Mongo, IN
  • Average wind speed in May: 8.6mph

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 (6.4mph).

Average humidity in May
Mongo, IN

Average humidity in May - Mongo, 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%).

Average rainfall in May
Mongo, IN

Average rainfall in May - Mongo, IN
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is December (1.57").

Average rainfall days in May
Mongo, IN

Average rainfall days in May - Mongo, IN
  • Average rainfall days in May: 18.6 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (7.6 days).

Average snowfall in May
Mongo, IN

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

The month with the highest snowfall is January (4.65").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Mongo, IN

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

The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Mongo, IN

Average daylight in May / Average sunshine in May - Mongo, 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).

Average sunshine days in May
Mongo, IN

Average sunshine days in May - Mongo, IN
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (8.4 days).

Average UV index in May
Mongo, IN

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

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

Average cloud cover in May
Mongo, IN

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

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 33).

Average visibility in May
Mongo, IN

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

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

Mongo, Indiana, USA

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