May weather forecast
Boncarbo, CO

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Weather in May

The last month of the spring, May, is a comfortable month in Boncarbo, Colorado, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 42.6°F (5.9°C).

Temperature

May's arrival sees a mild rise in the average high-temperature, transitioning from April's mild 58.8°F (14.9°C) to a comfortable 67.6°F (19.8°C). During May, Boncarbo detects a significant contrast from its daytime temperatures, with nights averaging at a cold 42.6°F (5.9°C).

Humidity

In Boncarbo, the average relative humidity in May is 45%.

Rainfall

In May, the rain falls for 11.2 days. Throughout May, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 102.5 rainfall days, and 12.95" (329mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.2 snowfall days, in May, Boncarbo aggregates 1.14" (29mm) of snow. In Boncarbo, during the entire year, snow falls for 37.4 days and aggregates up to 23.11" (587mm) of snow.

Daylight

In Boncarbo, the average length of the day in May is 14h and 11min.
On the first day of the month, sunrise is at 6:02 am and sunset at 7:48 pm. On the last day of May, in Boncarbo, sunrise is at 5:40 am and sunset at 8:13 pm MDT.

Sunshine

In May, the average sunshine is 11.3h.

UV index

The average daily maximum UV index in May in Boncarbo is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 5 during May translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the usual temperature for Boncarbo in May?

In Boncarbo, in May, the average high-temperature is 67.6°F (19.8°C), and the average low-temperature is 42.6°F (5.9°C).

What is the average humidity in May in Boncarbo?

In Boncarbo, Colorado, the average relative humidity in May is 45%.

How many days does it rain in May in Boncarbo?

In Boncarbo, Colorado, in May, during 11.2 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

What is the last month it snows in Boncarbo?

May is the last month it regularly snows in Boncarbo. During 1.2 snowfall days, in May, Boncarbo aggregates 1.14" (29mm) of snow.

What is the average length of the day in May in Boncarbo?

In Boncarbo, Colorado, the average day length in May is 14h and 11min.

When are sunrise and sunset in May in Boncarbo?

On the first day of May, sunrise is at 6:02 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:13 pm MDT.

How many hours of sunshine does Boncarbo have in May?

The average sunshine duration in May in Boncarbo, Colorado, is 11.3h.

What is the UV index reading in May in Boncarbo?

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

Average temperature in May - Boncarbo, CO
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (40.3°F).

  • Average low temperature in May: 42.6°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (21°F).

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Average pressure in May
Boncarbo, CO

Average pressure in May - Boncarbo, CO
  • Average pressure in May: 29.88"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is April (29.87"Hg).

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Average wind speed in May
Boncarbo, CO

Average wind speed in May - Boncarbo, CO
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in May
Boncarbo, CO

Average humidity in May - Boncarbo, CO
  • Average humidity in May: 45%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (41%).

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Average rainfall in May
Boncarbo, CO

Average rainfall in May - Boncarbo, CO
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is November (0.39").

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Average rainfall days in May
Boncarbo, CO

Average rainfall days in May - Boncarbo, CO
  • Average rainfall days in May: 11.2 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in May
Boncarbo, CO

Average snowfall in May - Boncarbo, CO
  • Average snowfall in May: 1.14"

The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Boncarbo, CO

Average snowfall days in May - Boncarbo, CO
  • Average snowfall days in May: 1.2 days

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in May / Average sunshine in May - Boncarbo, 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 42min).

  • Average sunshine in May: 11h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in May
Boncarbo, CO

Average sunshine days in May - Boncarbo, CO
  • Average sunshine days in May: 16.8 days

The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in May
Boncarbo, CO

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

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

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Average cloud cover in May
Boncarbo, CO

Average cloud cover in May - Boncarbo, CO
  • Average cloud cover in May: 21

The months with the most cloud cover are February and April (Cloud cover 23).
The month with the least cloud cover is October (Cloud cover 15).

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Average visibility in May
Boncarbo, CO

Average visibility in May - Boncarbo, 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).

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Boncarbo, Colorado, USA

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