May weather forecast
Fort Garland, CO

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Weather in May

The last month of the spring, May, is an enjoyable month in Fort Garland, Colorado, with an average temperature varying between 61.3°F (16.3°C) and 36.7°F (2.6°C).

Temperature

The arrival of May signals an increase in the average high-temperature, moving from a cool 51.6°F (10.9°C) in April to a comfortable 61.3°F (16.3°C). Fort Garland documents a significant temperature variance in May, with the mean nighttime lows settling at a cold 36.7°F (2.6°C).

Humidity

The average relative humidity in May is 49%.

Rainfall

In Fort Garland, during May, the rain falls for 14.8 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Fort Garland, during the entire year, the rain falls for 125.5 days and collects up to 19.84" (504mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In May, it is snowing for 5.2 days. Throughout May, 4.09" (104mm) of snow is accumulated. Throughout the year, there are 73.4 snowfall days, and 53.07" (1348mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 12min.
On the first day of May, sunrise is at 6:05 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:16 pm MDT.

Sunshine

In May, the average sunshine is 11.3h.

UV index

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 4 during May translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

The high-temperature during May is 61.3°F (16.3°C) and the low-temperature is 36.7°F (2.6°C).

What is the average humidity in May?

In Fort Garland, the average relative humidity in May is 49%.

How many days does it rain in May?

In Fort Garland, during May, the rain falls for 14.8 days and regularly aggregates up to 2.2" (56mm) of precipitation.

How many days does it snow in May?

In May, in Fort Garland, it is snowing for 5.2 days. Throughout May, 4.09" (104mm) of snow is accumulated.

How many hours of daylight does Fort Garland have in May?

In Fort Garland, the average day length in May is 14h and 12min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 6:05 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:16 pm MDT.

How long on average sun shines in May?

In Fort Garland, the average sunshine duration in May is 11.3h.

How high is the UV index in May?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Fort Garland, CO

Average temperature in May - Fort Garland, CO
  • Average high temperature in May: 61.3°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in May: 36.7°F

The month with the highest average low temperature is July (51.4°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

Average pressure in May
Fort Garland, CO

Average pressure in May - Fort Garland, CO
  • Average pressure in May: 29.92"Hg

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

Average wind speed in May
Fort Garland, CO

Average wind speed in May - Fort Garland, CO
  • Average wind speed in May: 7.5mph

The windiest months (with the highest average wind speed) are February, March and April (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in May
Fort Garland, CO

Average humidity in May - Fort Garland, CO
  • Average humidity in May: 49%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is June (43%).

Average rainfall in May
Fort Garland, CO

Average rainfall in May - Fort Garland, CO
  • Average rainfall in May: 2.2"

The wettest month (with the highest rainfall) is July (3.7").
The driest month (with the least rainfall) is November (0.63").

Average rainfall days in May
Fort Garland, CO

Average rainfall days in May - Fort Garland, CO
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (3.3 days).

Average snowfall in May
Fort Garland, CO

Average snowfall in May - Fort Garland, CO
  • Average snowfall in May: 4.09"

The month with the highest snowfall is March (9.37").
The months with the least snowfall are July and August (0").

Average snowfall days in May
Fort Garland, CO

Average snowfall days in May - Fort Garland, CO
  • Average snowfall days in May: 5.2 days

The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in May / Average sunshine in May - Fort Garland, CO
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 11h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in May
Fort Garland, CO

Average sunshine days in May - Fort Garland, CO
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is November (22 days).
The month with the least sunshine days is July (6 days).

Average UV index in May
Fort Garland, CO

Average UV index in May - Fort Garland, CO
  • Average UV index in May: 4

The months with the highest UV index are June and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in May
Fort Garland, CO

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

The month with the most cloud cover is February (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in May
Fort Garland, CO

Average visibility in May - Fort Garland, 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).

Fort Garland, Colorado, USA

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