May weather forecast
Fort Morgan, CO

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Weather in May

The last month of the spring, May, is an agreeable month in Fort Morgan, Colorado, with an average temperature fluctuating between 47.3°F (8.5°C) and 69.3°F (20.7°C).

Temperature

In Fort Morgan, stepping into May brings a gentle temperature nudge, moving slightly up from April's moderate 60.6°F (15.9°C) to a pleasant 69.3°F (20.7°C). With a notable disparity from daily peak temperatures, the average low-temperature settles at a chilly 47.3°F (8.5°C) throughout May.

Humidity

The average relative humidity in May in Fort Morgan is 54%.

Rainfall

The month with the most rainfall is May, when the rain falls for 14 days and typically aggregates up to 2.2" (56mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Fort Morgan aggregates 0.12" (3mm) of snow. In Fort Morgan, during the entire year, snow falls for 33.8 days and aggregates up to 12.83" (326mm) of snow.

Daylight

In Fort Morgan, the average length of the day in May is 14h and 26min.
On the first day of the month, sunrise is at 5:53 am and sunset at 7:50 pm. On the last day of May, sunrise is at 5:27 am and sunset at 8:18 pm MDT.

Sunshine

In Fort Morgan, the average sunshine in May is 10.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The high-temperature, in May, in Fort Morgan, is 69.3°F (20.7°C), while the low-temperature averages to 47.3°F (8.5°C).

What is the average humidity in May?

In May, the average relative humidity is 54%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 14 days and accumulates 2.2" (56mm) of precipitation.

How much does it rain in May?

In Fort Morgan, in May, it is raining for 14 days, with typically 2.2" (56mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Fort Morgan aggregates 0.12" (3mm) of snow.

What is the average length of the day in May?

In Fort Morgan, the average day length in May is 14h and 26min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 5:53 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:18 pm MDT.

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

In May, the average sunshine duration is 10.8h.

What is the UV index intensity in May?

The average daily maximum UV index in May 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
Fort Morgan, CO

Average temperature in May - Fort Morgan, CO
  • Average high temperature in May: 69.3°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.7°F).

  • Average low temperature in May: 47.3°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is December (22.5°F).

Average pressure in May
Fort Morgan, CO

Average pressure in May - Fort Morgan, CO
  • Average pressure in May: 29.89"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in May
Fort Morgan, CO

Average wind speed in May - Fort Morgan, CO
  • Average wind speed in May: 9.4mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is December (7.8mph).

Average humidity in May
Fort Morgan, CO

Average humidity in May - Fort Morgan, CO
  • Average humidity in May: 54%

The month with the highest relative humidity is January (64%).
The months with the lowest relative humidity are August and September (45%).

Average rainfall in May
Fort Morgan, CO

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

The wettest month (with the highest rainfall) is May (2.2").
The driest months (with the least rainfall) are January and December (0.39").

Average rainfall days in May
Fort Morgan, CO

Average rainfall days in May - Fort Morgan, CO
  • Average rainfall days in May: 14 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (2.9 days).

Average snowfall in May
Fort Morgan, CO

Average snowfall in May - Fort Morgan, CO
  • Average snowfall in May: 0.12"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Fort Morgan, CO

Average snowfall days in May - Fort Morgan, CO
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Fort Morgan, 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: 10h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

Average sunshine days in May
Fort Morgan, CO

Average sunshine days in May - Fort Morgan, CO
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in May
Fort Morgan, CO

Average UV index in May - Fort Morgan, 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
Fort Morgan, CO

Average cloud cover in May - Fort Morgan, CO
  • Average cloud cover in May: 27

The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in May
Fort Morgan, CO

Average visibility in May - Fort Morgan, 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 Morgan, Colorado, USA

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