May weather forecast
Mosca, CO

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Weather in May

May, the last month of the spring in Mosca, is a comfortable month, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 64.9°F (18.3°C).

Temperature

An increase in the average high-temperature marks May, moving from April's fresh 54.1°F (12.3°C) to a refreshing 64.9°F (18.3°C). Mosca, after an intense day, registers a significant cooling to an average low-temperature of 38.7°F (3.7°C) throughout May.

Humidity

The average relative humidity in May is 41%.

Rainfall

In Mosca, during May, the rain falls for 9 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, there are 77.3 rainfall days, and 7.24" (184mm) of precipitation is accumulated.

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, Mosca aggregates 1.54" (39mm) of snow. Throughout the year, there are 37 snowfall days, and 20.08" (510mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 13min.
On the first day of the month, sunrise is at 6:06 am and sunset at 7:54 pm. On the last day of May, sunrise is at 5:43 am and sunset at 8:19 pm MDT.

Sunshine

The average sunshine in May is 11.7h.

UV index

In Mosca, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 4 during May morphs into the following directions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Always opt for UVA and UVB-resistant sunglasses on radiant days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

The average high-temperature and low-temperature during May are 64.9°F (18.3°C) and 38.7°F (3.7°C) respectively.

What is the average humidity in May in Mosca?

In Mosca, the average relative humidity in May is 41%.

How much does it rain in May?

In Mosca, during May, the rain falls for 9 days and regularly aggregates up to 0.91" (23mm) of precipitation.

What is the last month it snows?

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

How many hours of daylight does Mosca have in May?

The average day length in May is 14h and 13min.

What time are sunrise and sunset in May in Mosca?

On the first day of May, sunrise is at 6:06 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:19 pm MDT.

How many hours of sunshine does Mosca have in May?

The average sunshine duration in May is 11.7h.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health risk 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
Mosca, CO

Average temperature in May - Mosca, CO
  • Average high temperature in May: 64.9°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in May: 38.7°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

Average pressure in May
Mosca, CO

Average pressure in May - Mosca, CO
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

Average wind speed in May
Mosca, CO

Average wind speed in May - Mosca, CO
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in May
Mosca, CO

Average humidity in May - Mosca, CO
  • Average humidity in May: 41%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (37%).

Average rainfall in May
Mosca, CO

Average rainfall in May - Mosca, CO
  • Average rainfall in May: 0.91"

The wettest month (with the highest rainfall) is July (1.18").
The driest months (with the least rainfall) are November and December (0.31").

Average rainfall days in May
Mosca, CO

Average rainfall days in May - Mosca, CO
  • Average rainfall days in May: 9 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (2.1 days).

Average snowfall in May
Mosca, CO

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

The months with the highest snowfall are January and March (3.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Mosca, CO

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

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

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

Average daylight in May / Average sunshine in May - Mosca, 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 4min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).

Average sunshine days in May
Mosca, CO

Average sunshine days in May - Mosca, CO
  • Average sunshine days in May: 19.8 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in May
Mosca, CO

Average UV index in May - Mosca, CO
  • Average UV index in May: 4

The months with the highest UV index are June, July 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
Mosca, CO

Average cloud cover in May - Mosca, CO
  • Average cloud cover in May: 16

The months with the most cloud cover are January and February (Cloud cover 25).
The months with the least cloud cover are June, September and October (Cloud cover 12).

Average visibility in May
Mosca, CO

Average visibility in May - Mosca, CO
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Mosca, Colorado, USA

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