May weather forecast
Peru, IN

Share

Weather in May

The last month of the spring, May, is an agreeable month in Peru, Indiana, with an average temperature varying between 54.5°F (12.5°C) and 71.1°F (21.7°C).

Temperature

May's arrival coincides with a rise in the average high-temperature, moving from April's moderate 59.5°F (15.3°C) to an agreeable 71.1°F (21.7°C). In Peru, May nights witness a steady temperature drop to a cool 54.5°F (12.5°C).

Humidity

The average relative humidity in May in Peru is 78%.

Rainfall

The months with the most rainfall are April and May, with an average 3.58" (91mm) of precipitation.

Snowfall

In Peru, snow does not fall in May through September.

Daylight

In Peru, the average length of the day in May is 14h and 28min.
On the first day of May in Peru, Indiana, sunrise is at 6:41 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 9:09 pm EDT.

Sunshine

In Peru, the average sunshine in May is 8.6h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
[Resources]

Frequently asked questions

What is the usual temperature for Peru in May?

The high-temperature, in May, in Peru, is 71.1°F (21.7°C), while the low-temperature averages to 54.5°F (12.5°C).

What is the average humidity in May in Peru?

In Peru, Indiana, the average relative humidity in May is 78%.

What is the wettest month in Peru?

The wettest months in Peru, Indiana, are April and May, with an average 3.58" (91mm) of rainfall.

How much does it rain in Peru in May?

In Peru, during May, the rain falls for 19.4 days and regularly aggregates up to 3.58" (91mm) of precipitation.

When it does not snow in Peru?

May through September are months without snowfall in Peru, Indiana.

Does it snow in Peru in May?

In May, in Peru, Indiana, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Peru have in May?

In May, the average day length in Peru is 14h and 28min.

What time are sunrise and sunset in May in Peru?

In May, on the first day of the month, sunrise is at 6:41 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 9:09 pm EDT.

How long on average sun shines in May in Peru?

The average sunshine duration in May in Peru, Indiana, is 8.6h.

What is the UV index intensity in May in Peru?

In Peru, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Peru, IN

Average temperature in May - Peru, IN
  • Average high temperature in May: 71.1°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

[Resources]

Average pressure in May
Peru, IN

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed in May
Peru, IN

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

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

[Resources]

Average humidity in May
Peru, IN

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

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (73%).

[Resources]

Average rainfall in May
Peru, IN

Average rainfall in May - Peru, IN
  • Average rainfall in May: 3.58"

The wettest months (with the highest rainfall) are April and May (3.58").
The driest month (with the least rainfall) is September (1.77").

[Resources]

Average rainfall days in May
Peru, IN

Average rainfall days in May - Peru, IN
  • Average rainfall days in May: 19.4 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (7.7 days).

[Resources]

Average snowfall in May
Peru, IN

Average snowfall in May - Peru, IN
  • Average snowfall in May: 0"

The month with the highest snowfall is February (4.25").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in May
Peru, IN

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

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

Average daylight in May / Average sunshine in May - Peru, IN
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

[Resources]

Average sunshine days in May
Peru, IN

Average sunshine days in May - Peru, IN
  • Average sunshine days in May: 9.4 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (9.4 days).

[Resources]

Average UV index in May
Peru, IN

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

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

[Resources]

Average cloud cover in May
Peru, IN

Average cloud cover in May - Peru, IN
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June and July (Cloud cover 33).

[Resources]

Average visibility in May
Peru, IN

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

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

[Resources]

Peru, Indiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location