May weather forecast
Loveland, CO

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A pier over the water of the Flatiron Reservoir in Loveland facing high mountains, Colorado
A pier over the water of the Flatiron Reservoir in Loveland facing high mountains, Colorado

Weather in May

With May arrives definite markers of spring giving way to early signs of summer. Weather conditions turn almost completely rain dominant, with a considerable increase recorded at 1.77" (45mm). Local flora begins to thrive, painting the city in a splash of vibrant colors. Longer sunshine-filled days combined with refreshing rain showers help in nurturing this efflorescence. Days spent outdoors become the norm, with community events, gardening, and cookouts taking center stage.

Temperature

May showcases a minor temperature ascent, adjusting from April's mild 58.3°F (14.6°C) to a still refreshing 66.7°F (19.3°C). In Loveland, the May nights descend to a significantly cooler average of 43.2°F (6.2°C) compared to daytime highs.

Humidity

The average relative humidity in May in Loveland is 53%.

Rainfall

May is the month with the most rainfall in Loveland. Rain falls for 13.3 days and accumulates 1.77" (45mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, Loveland aggregates 1.54" (39mm) of snow. In Loveland, Colorado, during the entire year, snow falls for 41.9 days and aggregates up to 26.73" (679mm) of snow.

Daylight

In May, the average length of the day is 14h and 26min.
On the first day of May, sunrise is at 5:58 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:23 pm MDT.

Sunshine

In May, the average sunshine is 11h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Loveland in May?

The high-temperature during May is 66.7°F (19.3°C) and the low-temperature is 43.2°F (6.2°C).

What is the average humidity in May?

In May, the average relative humidity is 53%.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 13.3 days and accumulates 1.77" (45mm) of precipitation.

How many days does it rain in May?

In Loveland, in May, during 13.3 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 1.3 snowfall days, in May, Loveland aggregates 1.54" (39mm) of snow.

What is the average length of the day in May?

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

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 7:56 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:23 pm MDT.

How many hours of sunshine does Loveland have in May?

The average sunshine duration in May is 11h.

What is the UV index intensity in May?

In Loveland, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Loveland, CO

Average temperature in May - Loveland, CO
  • Average high temperature in May: 66.7°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (38.5°F).

  • Average low temperature in May: 43.2°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is December (19.9°F).

Average pressure in May
Loveland, CO

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Loveland, CO

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

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in May
Loveland, CO

Average humidity in May - Loveland, CO
  • Average humidity in May: 53%

The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is August (42%).

Average rainfall in May
Loveland, CO

Average rainfall in May - Loveland, CO
  • Average rainfall in May: 1.77"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in May
Loveland, CO

Average rainfall days in May - Loveland, CO
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is November (3.8 days).

Average snowfall in May
Loveland, CO

Average snowfall in May - Loveland, CO
  • Average snowfall in May: 1.54"

The month with the highest snowfall is February (5.31").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Loveland, CO

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

The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Loveland, 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 18min).

  • 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 48min).

Average sunshine days in May
Loveland, CO

Average sunshine days in May - Loveland, CO
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is November (22.6 days).
The month with the least sunshine days is July (12 days).

Average UV index in May
Loveland, CO

Average UV index in May - Loveland, 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
Loveland, CO

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

The month with the most cloud cover is April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

Average visibility in May
Loveland, CO

Average visibility in May - Loveland, 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).

Loveland, Colorado, USA

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