May weather forecast and climate
Fort Lyon, CO

Weather in May

May, the last month of the spring, in Fort Lyon, is a warm month, with average temperature varying between 76.5°F (24.7°C) and 53.6°F (12°C).

Temperature

In May, the average high-temperature rises, from an enjoyable 67.3°F (19.6°C) in April, to a warm 76.5°F (24.7°C). In May, the average low-temperature is 53.6°F (12°C).

Humidity

In Fort Lyon, Colorado, the average relative humidity in May is 43%.

Rainfall

In Fort Lyon, in May, it is raining for 10.6 days, with typically 1.14" (29mm) of accumulated precipitation. In Fort Lyon, during the entire year, the rain falls for 89.9 days and collects up to 10.2" (259mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Fort Lyon, Colorado. May is the last month it regularly snows in Fort Lyon. During 0.1 snowfall days, Fort Lyon aggregates 0.04" (1mm) of snow. Throughout the year, in Fort Lyon, there are 23.2 snowfall days, and 10.28" (261mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14.3h.

Sunshine

The average sunshine in Fort Lyon, Colorado, is 11.3h.

UV index

In May, the average daily maximum UV index in Fort Lyon is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the temperature in May in Fort Lyon?

The average high-temperature, in May, in Fort Lyon, is 76.5°F (24.7°C), while the average low-temperature is 53.6°F (12°C).

What is the average humidity in May in Fort Lyon?

In May, the average relative humidity in Fort Lyon, Colorado, is 43%.

How many days does it rain in May in Fort Lyon?

In Fort Lyon, Colorado, in May, during 10.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

What is the last month it snows in Fort Lyon?

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

What is the average length of the day in May in Fort Lyon?

In Fort Lyon, the average length of the day in May is 14.3h.

How many hours of sunshine does Fort Lyon have in May?

In May, the average sunshine in Fort Lyon, Colorado, is 11.3h.

What is the UV index intensity in May in Fort Lyon?

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in May
Fort Lyon, CO

Average temperature in May - Fort Lyon, CO
  • Average high temperature in May: 76.5°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in May: 53.6°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (26.6°F).

[Resources]

Average pressure in May
Fort Lyon, CO

Average pressure in May - Fort Lyon, CO
  • Average pressure in May: 29.85"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.82").

[Resources]

Average wind speed in May
Fort Lyon, CO

Average wind speed in May - Fort Lyon, CO
  • Average wind speed in May: 11.3mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is January (8.2mph).

[Resources]

Average humidity in May
Fort Lyon, CO

Average humidity in May - Fort Lyon, CO
  • Average humidity in May: 43%

The month with the highest relative humidity is January (58%).
The month with the lowest relative humidity is June (38%).

[Resources]

Average rainfall in May
Fort Lyon, CO

Average rainfall in May - Fort Lyon, CO
  • Average rainfall in May: 1.14"

The wettest month (with the highest rainfall) is July (1.81").
The driest months (with the least rainfall) are January, November and December (0.35").

[Resources]

Average rainfall days in May
Fort Lyon, CO

Average rainfall days in May - Fort Lyon, CO
  • Average rainfall days in May: 10.6 days

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (3.3 days).

[Resources]

Average snowfall in May
Fort Lyon, CO

Average snowfall in May - Fort Lyon, CO
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (2.17").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in May
Fort Lyon, CO

Average snowfall days in May - Fort Lyon, CO
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (5.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Fort Lyon, CO

Average daylight in May / Average sunshine in May - Fort Lyon, CO
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in May: 11.3h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.7h).

[Resources]

Average sunshine days in May
Fort Lyon, CO

Average sunshine days in May - Fort Lyon, CO
  • Average sunshine days in May: 18.2 days

The month with the most sunshine days is November (24.5 days).
The month with the least sunshine days is July (13.2 days).

[Resources]

Average UV index in May
Fort Lyon, CO

Average UV index in May - Fort Lyon, CO
  • Average UV index in May: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 2).

[Resources]

Average cloud cover in May
Fort Lyon, CO

Average cloud cover in May - Fort Lyon, CO
  • Average cloud cover in May: 21

Months with the most cloud cover are February and April (Cloud cover 25).
Months with the least cloud cover are June and September (Cloud cover 14).

[Resources]

Average visibility in May
Fort Lyon, CO

Average visibility in May - Fort Lyon, CO
  • Average visibility in May: 6mi

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

[Resources]