May weather forecast
Uyuni, Bolivia

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Weather in May

A hint of winter seeps into May in Uyuni, noticeable in the dropping temperatures and the introducing of snowfall. The trend of declining rainfall from April further plummets with a meagre 2mm average. It also steps into the stage of most abundant sunshine days, offering ample opportunity for sightseeing. Winds garner momentum as temperatures plunge, a nature's tapestry worth witnessing. The weather is particularly suited for those attracted by cooler conditions and less precipitation.

Temperature

May in Uyuni is characterized by a slight reduction in average high-temperature, easing from a comfortable 16.3°C in April to a moderate 13.1°C. During the month of May, the nighttime temperature falls to an average of 1.4°C.

Humidity

In Uyuni, the average relative humidity in May is 28%.

Rainfall

May is the last month it rains in Uyuni. During 1.8 rainfall days, in May, Uyuni aggregates 2mm of precipitation. In Uyuni, during the entire year, the rain falls for 92.6 days and collects up to 342mm of precipitation.

Snowfall

May, July through September are months with snowfall in Uyuni. May is the first month it typically snows. Throughout May, in the average 0.2 snowfall days, it receives 1mm of snow. In Uyuni, Bolivia, during the entire year, snow falls for 1.3 days and aggregates up to 21mm of snow.

Daylight

In Uyuni, the average length of the day in May is 11h and 8min.
On the first day of May, sunrise is at 06:43 and sunset at 18:05. On the last day of the month, sunrise is at 06:55 and sunset at 17:54 -04.

Sunshine

In Uyuni, the average sunshine in May is 8.1h.

UV index

May is the month with the lowest UV index in Uyuni, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 2 in May translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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FAQ

What is the temperature in May in Uyuni?

In May, in Uyuni, the average high-temperature is 13.1°C, and the average low-temperature is 1.4°C.

What is the average humidity in May in Uyuni?

In Uyuni, the average relative humidity in May is 28%.

What is the last month it rains in Uyuni?

May is the last month it rains. During 1.8 rainfall days, in May, Uyuni aggregates 2mm of precipitation.

When does it start to snow in Uyuni?

May is the first month it typically snows in Uyuni, Bolivia. Throughout May, in the average 0.2 snowfall days, it receives 1mm of snow.

How many hours of daylight does Uyuni have in May?

In Uyuni, Bolivia, the average day length in May is 11h and 8min.

When are sunrise and sunset in May in Uyuni?

On the first day of May in Uyuni, sunrise is at 06:43 and sunset at 18:05. On the last day of the month, sunrise is at 06:55 and sunset at 17:54 -04.

How long on average sun shines in May in Uyuni?

In Uyuni, the average sunshine duration in May is 8.1h.

When is the lowest UV index in Uyuni?

The month with the lowest UV index in Uyuni, Bolivia, is May, with an average maximum UV index of 2.

What is the UV index reading in May in Uyuni?

In Uyuni, the average daily maximum UV index in May is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Uyuni, Bolivia

Average temperature in May - Uyuni, Bolivia
  • Average high temperature in May: 13.1°C

The warmest month (with the highest average high temperature) is November (19.5°C).
The month with the lowest average high temperature is July (10.8°C).

  • Average low temperature in May: 1.4°C

The months with the highest average low temperature are February and December (9.3°C).
The coldest month (with the lowest average low temperature) is July (-1.1°C).

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Average pressure in May
Uyuni, Bolivia

Average pressure in May - Uyuni, Bolivia
  • Average pressure in May: 1018.8mbar

The month with the highest atmospheric pressure is June (1019.9mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).

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Average wind speed in May
Uyuni, Bolivia

Average wind speed in May - Uyuni, Bolivia
  • Average wind speed in May: 13.2km/h

The windiest month (with the highest average wind speed) is September (15.4km/h).
The calmest month (with the lowest average wind speed) is April (11.9km/h).

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Average humidity in May
Uyuni, Bolivia

Average humidity in May - Uyuni, Bolivia
  • Average humidity in May: 28%

The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is October (24%).

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Average rainfall in May
Uyuni, Bolivia

Average rainfall in May - Uyuni, Bolivia
  • Average rainfall in May: 2mm

The wettest month (with the highest rainfall) is January (105mm).
The driest month (with the least rainfall) is June (0mm).

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Average rainfall days in May
Uyuni, Bolivia

Average rainfall days in May - Uyuni, Bolivia
  • Average rainfall days in May: 1.8 days

The month with the highest number of rainy days is January (20.3 days).
The month with the least rainy days is June (0.3 days).

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Average snowfall in May
Uyuni, Bolivia

Average snowfall in May - Uyuni, Bolivia
  • Average snowfall in May: 1mm

The month with the highest snowfall is July (15mm).
The months with the least snowfall are January, February, March, April, June, October, November and December (0mm).

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Average snowfall days in May
Uyuni, Bolivia

Average snowfall days in May - Uyuni, Bolivia
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is July (0.4 days).
The months with the least snowfall days are January, February, March, April, October, November and December (0 days).

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Average daylight in May /
Average sunshine in May
Uyuni, Bolivia

Average daylight in May / Average sunshine in May - Uyuni, Bolivia
  • Average daylight in May: 11h and 1min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is November (Average sunshine: 12h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 42min).

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Average sunshine days in May
Uyuni, Bolivia

Average sunshine days in May - Uyuni, Bolivia
  • Average sunshine days in May: 29.1 days

The month with the most sunshine days is August (30 days).
The month with the least sunshine days is February (4.6 days).

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Average UV index in May
Uyuni, Bolivia

Average UV index in May - Uyuni, Bolivia
  • Average UV index in May: 2

The months with the highest UV index are January, February, March, September, October, November and December (UV index 4).
The month with the lowest UV index is May (UV index 2).

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Average cloud cover in May
Uyuni, Bolivia

Average cloud cover in May - Uyuni, Bolivia
  • Average cloud cover in May: 5

The month with the most cloud cover is February (Cloud cover 23).
The months with the least cloud cover are June and August (Cloud cover 3).

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Average visibility in May
Uyuni, Bolivia

Average visibility in May - Uyuni, Bolivia
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Uyuni, Bolivia

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