May weather forecast
Denver, IN

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Weather in May

The last month of the spring, May, is a pleasant month in Denver, Indiana, with an average temperature varying between 70.7°F (21.5°C) and 54.1°F (12.3°C).

Temperature

The arrival of May signals an increase in the average high-temperature, moving from a moderate 58.6°F (14.8°C) in April to an agreeable 70.7°F (21.5°C). An average nighttime temperature of 54.1°F (12.3°C) is noted during the month of May.

Humidity

The average relative humidity in May is 78%.

Rainfall

May is the month with the most rainfall in Denver. Rain falls for 18.5 days and accumulates 3.11" (79mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Denver aggregates 0.04" (1mm) of snow. Throughout the year, there are 47.4 snowfall days, and 10.39" (264mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 29min.
On the first day of May, sunrise is at 6:41 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 9:09 pm EDT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

In Denver, 70.7°F (21.5°C) is the average high-temperature and 54.1°F (12.3°C) is the average low-temperature during May.

What is the average humidity in May?

In May, the average relative humidity is 78%.

What is the wettest month?

The month with the most rainfall in Denver is May, when the rain falls for 18.5 days and typically aggregates up to 3.11" (79mm) of precipitation.

How much does it rain in May?

In May, the rain falls for 18.5 days. Throughout May, 3.11" (79mm) of precipitation is accumulated.

What is the last month it snows?

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

What is the average length of the day in May?

In Denver, the average day length in May is 14h and 29min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:41 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 9:09 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.5h.

How high is the UV index in May?

In May, the average daily maximum UV index in Denver is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Denver, IN

Average temperature in May - Denver, IN
  • Average high temperature in May: 70.7°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 54.1°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°F).

Average pressure in May
Denver, IN

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

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

Average wind speed in May
Denver, IN

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

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in May
Denver, IN

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

The months with the highest relative humidity are January, February, July, August and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in May
Denver, IN

Average rainfall in May - Denver, IN
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.22").

Average rainfall days in May
Denver, IN

Average rainfall days in May - Denver, IN
  • Average rainfall days in May: 18.5 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7 days).

Average snowfall in May
Denver, IN

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

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Denver, IN

Average snowfall days in May - Denver, IN
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 3min

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 30min).

Average sunshine days in May
Denver, IN

Average sunshine days in May - Denver, IN
  • Average sunshine days in May: 9.6 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in May
Denver, IN

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

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

Average cloud cover in May
Denver, IN

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

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in May
Denver, IN

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

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

Denver, Indiana, USA

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