May weather forecast
Portachuelo, Bolivia

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Weather in May

The weather in Portachuelo in May offers respite from the wetness, with a significant reduction in rainfall to 65mm (2.56"). This month is marked by cooler temperatures and an increasingly arid climate, making it a favourable time for outdoor activities. Subtle shifts in the length of daylight and sunshine hours hint at the onset of winter. With the city splayed under a wider sweep of clear blue skies, its charm amplifies many folds against the mild weather backdrop.

Temperature

The arrival of May corresponds with a light shift in temperature, down from 28.9°C (84°F) in April to a still moderately hot 25.9°C (78.6°F). May brings an average low-temperature of 17.8°C (64°F) to Portachuelo.

Humidity

The average relative humidity in May is 80%.

Rainfall

In Portachuelo, Bolivia, during May, the rain falls for 17 days and regularly aggregates up to 65mm (2.56") of precipitation. In Portachuelo, during the entire year, the rain falls for 196.4 days and collects up to 938mm (36.93") of precipitation.

Daylight

In Portachuelo, the average length of the day in May is 11h and 18min.
On the first day of May in Portachuelo, sunrise is at 06:26 and sunset at 17:54. On the last day of the month, sunrise is at 06:36 and sunset at 17:46 -04.

Sunshine

With an average of 5.5h of sunshine, May has the least sunshine of the year in Portachuelo.

UV index

With an average maximum UV index of 5, May is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 5 during May translates into the following guidance:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are May temperatures in Portachuelo?

The average high-temperature and low-temperature during May are 25.9°C (78.6°F) and 17.8°C (64°F) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in April is evaluated at 34°C (93.2°F).

What is the average humidity in May in Portachuelo?

In May, the average relative humidity in Portachuelo is 80%.

How many days does it rain in May in Portachuelo?

In Portachuelo, during May, the rain falls for 17 days and regularly aggregates up to 65mm (2.56") of precipitation.

How many hours of daylight does Portachuelo have in May?

In Portachuelo, the average day length in May is 11h and 18min.

When is the sunrise / sunset in May in Portachuelo?

On the first day of May in Portachuelo, sunrise is at 06:26 and sunset at 17:54. On the last day of the month, sunrise is at 06:36 and sunset at 17:46 -04.

What is the month with the least sunshine in Portachuelo?

The month with the least sunshine is May, with an average of 5.5h of sunshine.

How long on average sun shines in May in Portachuelo?

In May, the average sunshine duration in Portachuelo is 5.5h.

When is the lowest UV index in Portachuelo?

May is the month with the lowest UV index in Portachuelo, Bolivia, with an average maximum UV index of 5.

What is the UV index reading in May in Portachuelo?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Portachuelo, Bolivia

Average temperature in May - Portachuelo, Bolivia
  • Average high temperature in May: 25.9°C

The warmest month (with the highest average high temperature) is October (32.5°C).
The month with the lowest average high temperature is June (24.9°C).

  • Average low temperature in May: 17.8°C

The months with the highest average low temperature are February and December (21.9°C).
The coldest month (with the lowest average low temperature) is July (15.7°C).

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Average pressure in May
Portachuelo, Bolivia

Average pressure in May - Portachuelo, Bolivia
  • Average pressure in May: 1014mbar

The month with the highest atmospheric pressure is July (1015.3mbar).
The months with the lowest atmospheric pressure are November and December (1008.3mbar).

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Average wind speed in May
Portachuelo, Bolivia

Average wind speed in May - Portachuelo, Bolivia
  • Average wind speed in May: 9.9km/h

The windiest month (with the highest average wind speed) is September (12.4km/h).
The calmest month (with the lowest average wind speed) is March (8.6km/h).

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Average humidity in May
Portachuelo, Bolivia

Average humidity in May - Portachuelo, Bolivia
  • Average humidity in May: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is September (51%).

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Average rainfall in May
Portachuelo, Bolivia

Average rainfall in May - Portachuelo, Bolivia
  • Average rainfall in May: 65mm

The wettest month (with the highest rainfall) is December (141mm).
The driest month (with the least rainfall) is August (19mm).

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Average rainfall days in May
Portachuelo, Bolivia

Average rainfall days in May - Portachuelo, Bolivia
  • Average rainfall days in May: 17 days

The month with the highest number of rainy days is January (24.5 days).
The month with the least rainy days is August (5.8 days).

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

Average daylight in May / Average sunshine in May - Portachuelo, Bolivia
  • Average daylight in May: 11h and 2min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in May: 5h and 3min

The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is May (Average sunshine: 5h and 30min).

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Average sunshine days in May
Portachuelo, Bolivia

Average sunshine days in May - Portachuelo, Bolivia
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is February (4.8 days).

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Average UV index in May
Portachuelo, Bolivia

Average UV index in May - Portachuelo, Bolivia
  • Average UV index in May: 5

The months with the highest UV index are January, August, September and October (UV index 7).
The month with the lowest UV index is May (UV index 5).

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Average cloud cover in May
Portachuelo, Bolivia

Average cloud cover in May - Portachuelo, Bolivia
  • Average cloud cover in May: 48

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 23).

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Average visibility in May
Portachuelo, Bolivia

Average visibility in May - Portachuelo, Bolivia
  • Average visibility in May: 8km

The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March, April and May (8km).

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Portachuelo, Bolivia

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