May weather forecast
Dacono, CO

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Weather in May

May, the last month of the spring in Dacono, is a pleasant month, with an average temperature fluctuating between 44.6°F (7°C) and 69.4°F (20.8°C).

Temperature

May brings a slight elevation in the average high-temperature, transitioning from April's enjoyable 61.3°F (16.3°C) to an agreeable 69.4°F (20.8°C). Dacono demonstrates a significant disparity from daytime highs throughout the month of May, with an average nighttime temperature of 44.6°F (7°C).

Humidity

In May, the average relative humidity is 52%.

Rainfall

May is the month with the most rainfall. Rain falls for 12.3 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.3 snowfall days, in May, Dacono aggregates 2.28" (58mm) of snow. In Dacono, during the entire year, snow falls for 38.2 days and aggregates up to 27.44" (697mm) of snow.

Daylight

In May, the average length of the day is 14h and 25min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of May, sunrise is at 5:32 am and sunset at 8:22 pm MDT.

Sunshine

The average sunshine in May is 11h.

UV index

In Dacono, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

In May, the average high-temperature and low-temperature are 69.4°F (20.8°C) and 44.6°F (7°C) respectively.

What is the average humidity in May?

In Dacono, the average relative humidity in May is 52%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 12.3 days and accumulates 1.69" (43mm) of precipitation.

How many days does it rain in May?

In Dacono, in May, it is raining for 12.3 days, with typically 1.69" (43mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 1.3 snowfall days, in May, Dacono aggregates 2.28" (58mm) of snow.

How many hours of daylight does Dacono have in May?

In Dacono, Colorado, the average day length in May is 14h and 25min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:22 pm MDT.

How many hours of sunshine does Dacono have in May?

The average sunshine duration in May is 11h.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from 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
Dacono, CO

Average temperature in May - Dacono, CO
  • Average high temperature in May: 69.4°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is December (40.8°F).

  • Average low temperature in May: 44.6°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is December (21°F).

Average pressure in May
Dacono, CO

Average pressure in May - Dacono, CO
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Dacono, CO

Average wind speed in May - Dacono, CO
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is December (5.7mph).

Average humidity in May
Dacono, CO

Average humidity in May - Dacono, CO
  • Average humidity in May: 52%

The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is August (40%).

Average rainfall in May
Dacono, CO

Average rainfall in May - Dacono, CO
  • Average rainfall in May: 1.69"

The wettest month (with the highest rainfall) is May (1.69").
The driest months (with the least rainfall) are January and December (0.35").

Average rainfall days in May
Dacono, CO

Average rainfall days in May - Dacono, CO
  • Average rainfall days in May: 12.3 days

The months with the highest number of rainy days are May and July (12.3 days).
The months with the least rainy days are January and December (3 days).

Average snowfall in May
Dacono, CO

Average snowfall in May - Dacono, CO
  • Average snowfall in May: 2.28"

The month with the highest snowfall is April (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Dacono, CO

Average snowfall days in May - Dacono, CO
  • Average snowfall days in May: 1.3 days

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in May /
Average sunshine in May
Dacono, CO

Average daylight in May / Average sunshine in May - Dacono, CO
  • Average daylight in May: 14h and 2min

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 24min).

  • Average sunshine in May: 11h and 0min

The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in May
Dacono, CO

Average sunshine days in May - Dacono, CO
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is December (24.5 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in May
Dacono, CO

Average UV index in May - Dacono, CO
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Dacono, CO

Average cloud cover in May - Dacono, CO
  • Average cloud cover in May: 26

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

Average visibility in May
Dacono, CO

Average visibility in May - Dacono, CO
  • Average visibility in May: 6mi

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

Dacono, Colorado, USA

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