May weather forecast
Paiján, Peru

May

Weather in May

May, the last month of the autumn in Paiján, is also an agreeable month, with an average temperature varying between 22.8°C (73°F) and 19.2°C (66.6°F).

Temperature

Paiján commences May with an average high-temperature of a pleasant 22.8°C (73°F), maintaining a close resemblance to the previous month. The nights of May in Paiján anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 19.2°C (66.6°F).

Humidity

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

Rainfall

In Paiján, in May, during 2.4 rainfall days, 2mm (0.08") of precipitation is typically accumulated. In Paiján, during the entire year, the rain falls for 52 days and collects up to 84mm (3.31") of precipitation.

Daylight

In Paiján, the average length of the day in May is 11h and 46min.
On the first day of the month, sunrise is at 06:19 and sunset at 18:09. On the last day of May, sunrise is at 06:23 and sunset at 18:06 -05.

Sunshine

In Paiján, the average sunshine in May is 9.7h.

UV index

The months with the highest UV index are January through May, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during May translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What are the temperatures in Paiján in May?
During May, Paiján experiences an average high-temperature of 22.8°C (73°F) and a low-temperature of 19.2°C (66.6°F).
What is the average humidity in May in Paiján?
In Paiján, the average relative humidity in May is 80%.
How many days does it rain in May in Paiján?
In Paiján, Peru, in May, during 2.4 rainfall days, 2mm (0.08") of precipitation is typically accumulated.
How many hours of daylight does Paiján have in May?
The average day length in May is 11h and 46min.
When is the sunrise / sunset in May in Paiján?
On the first day of May in Paiján, Peru, sunrise is at 06:19 and sunset at 18:09. On the last day of the month, sunrise is at 06:23 and sunset at 18:06 -05.
How long on average sun shines in May in Paiján?
The average sunshine duration in May is 9.7h.
When is the highest UV index in Paiján?
January through May, November and December, with an average maximum UV index of 6, are months with the highest UV index in Paiján.
How high is the UV index in May in Paiján?
The average daily maximum UV index in May in Paiján, Peru, is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Paiján, Peru
  • Average high temperature in May: 22.8°C

The warmest month (with the highest average high temperature) is February (25.1°C).
The month with the lowest average high temperature is August (20.3°C).

  • Average low temperature in May: 19.2°C

The month with the highest average low temperature is February (21.6°C).
The coldest month (with the lowest average low temperature) is August (15.9°C).

Average pressure in May
Paiján, Peru
  • Average pressure in May: 1014.3mbar

The month with the highest atmospheric pressure is August (1015.1mbar).
The month with the lowest atmospheric pressure is February (1012.7mbar).

Average wind speed in May
Paiján, Peru
  • Average wind speed in May: 12.6km/h

The windiest month (with the highest average wind speed) is September (13km/h).
The calmest month (with the lowest average wind speed) is March (9.6km/h).

Average humidity in May
Paiján, Peru
  • Average humidity in May: 80%

The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are February, July, August and September (78%).

Average rainfall in May
Paiján, Peru
  • Average rainfall in May: 2mm

The wettest month (with the highest rainfall) is March (30mm).
The driest months (with the least rainfall) are June, July, August and September (1mm).

Average rainfall days in May
Paiján, Peru
  • Average rainfall days in May: 2.4 days

The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (0.3 days).

Average daylight in May /
Average sunshine in May
Paiján, Peru
  • Average daylight in May: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is March (Average sunshine: 8h and 54min).

Average sunshine days in May
Paiján, Peru
  • Average sunshine days in May: 26.1 days

The month with the most sunshine days is October (26.5 days).
The month with the least sunshine days is March (14.7 days).

Average UV index in May
Paiján, Peru
  • Average UV index in May: 6

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

Average cloud cover in May
Paiján, Peru
  • Average cloud cover in May: 21

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in May
Paiján, Peru
  • 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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