May weather forecast
Walsh, CO

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Weather in May

The last month of the spring, May, is a moderately hot month in Walsh, Colorado, with an average temperature ranging between max 75.7°F (24.3°C) and min 52.9°F (11.6°C).

Temperature

The start of May brings a rise in the average high-temperature, moving from an enjoyable 66.7°F (19.3°C) in April to a moderately hot 75.7°F (24.3°C). Walsh undergoes a major shift from daytime highs, averaging a cool 52.9°F (11.6°C) during the night in May.

Humidity

The average relative humidity in May is 44%.

Rainfall

In Walsh, in May, during 10.8 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Walsh, during the entire year, the rain falls for 94.4 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Walsh aggregates 0.08" (2mm) of snow. Throughout the year, there are 21.8 snowfall days, and 8.78" (223mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 12min.
On the first day of the month, sunrise is at 5:52 am and sunset at 7:39 pm. On the last day of May, sunrise is at 5:29 am and sunset at 8:03 pm MDT.

Sunshine

In May, the average sunshine is 11.4h.

UV index

In Walsh, Colorado, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, an average UV index of 6 transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

May temperatures vary between a high-temperature of 75.7°F (24.3°C) and a low-temperature of 52.9°F (11.6°C).

What is the average humidity in May?

The average relative humidity in May is 44%.

How much does it rain in May?

In Walsh, in May, it is raining for 10.8 days, with typically 1.26" (32mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Walsh aggregates 0.08" (2mm) of snow.

How many hours of daylight does Walsh have in May?

The average day length in May in Walsh is 14h and 12min.

When are sunrise and sunset in May?

On the first day of May in Walsh, Colorado, sunrise is at 5:52 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:03 pm MDT.

How many hours of sunshine does Walsh have in May?

The average sunshine duration in May is 11.4h.

What is the UV index reading in May?

In Walsh, Colorado, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high 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
Walsh, CO

Average temperature in May - Walsh, CO
  • Average high temperature in May: 75.7°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is December (45.1°F).

  • Average low temperature in May: 52.9°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is December (27.5°F).

Average pressure in May
Walsh, CO

Average pressure in May - Walsh, CO
  • Average pressure in May: 29.84"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

Average wind speed in May
Walsh, CO

Average wind speed in May - Walsh, CO
  • Average wind speed in May: 12.7mph

The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest month (with the lowest average wind speed) is January (10.4mph).

Average humidity in May
Walsh, CO

Average humidity in May - Walsh, CO
  • Average humidity in May: 44%

The months with the highest relative humidity are January and December (56%).
The month with the lowest relative humidity is June (41%).

Average rainfall in May
Walsh, CO

Average rainfall in May - Walsh, CO
  • Average rainfall in May: 1.26"

The wettest month (with the highest rainfall) is July (2.32").
The driest months (with the least rainfall) are January and November (0.35").

Average rainfall days in May
Walsh, CO

Average rainfall days in May - Walsh, CO
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is November (2.2 days).

Average snowfall in May
Walsh, CO

Average snowfall in May - Walsh, CO
  • Average snowfall in May: 0.08"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Walsh, CO

Average snowfall days in May - Walsh, CO
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Walsh, 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 months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in May
Walsh, CO

Average sunshine days in May - Walsh, CO
  • Average sunshine days in May: 18.1 days

The month with the most sunshine days is November (25 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in May
Walsh, CO

Average UV index in May - Walsh, CO
  • Average UV index in May: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

Average cloud cover in May
Walsh, CO

Average cloud cover in May - Walsh, CO
  • Average cloud cover in May: 20

The months with the most cloud cover are February and April (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in May
Walsh, CO

Average visibility in May - Walsh, 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).

Walsh, Colorado, USA

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