May weather forecast
Acain, Peru

May

Weather in May

The last month of the autumn, May, is another cool month in Acain, Peru, with an average temperature ranging between min 2.1°C (35.8°F) and max 12°C (53.6°F).

Temperature

Acain's May showcases an average high-temperature of a still fresh 12°C (53.6°F), hardly distinct from April's 12.6°C (54.7°F). In May, Acain experiences a temperature dip to an average of 2.1°C (35.8°F) at night.

Humidity

In May, the average relative humidity is 78%.

Rainfall

In Acain, in May, during 18.9 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Acain, during the entire year, the rain falls for 265.7 days and collects up to 1106mm (43.54") of precipitation.

Snowfall

Months with snowfall are January through December. In Acain, in May, during 7.8 snowfall days, 56mm (2.2") of snow is typically accumulated. In Acain, Peru, during the entire year, snow falls for 91.8 days and aggregates up to 809mm (31.85") of snow.

Daylight

The average length of the day in May is 11h and 37min.
On the first day of the month, sunrise is at 06:12 and sunset at 17:55. On the last day of May, in Acain, sunrise is at 06:19 and sunset at 17:50 -05.

Sunshine

May has the least sunshine of the year, with an average of 7.3h of sunshine.

UV index

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 3 during May leads to these instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Frequently asked questions

What is the temperature in May?
In Acain, 12°C (53.6°F) is the average high-temperature and 2.1°C (35.8°F) is the average low-temperature during May.
What is the average humidity in May?
The average relative humidity in May in Acain is 78%.
How many days does it rain in May?
In May, the rain falls for 18.9 days. Throughout May, 40mm (1.57") of precipitation is accumulated.
How many days does it snow in May?
In Acain, in May, during 7.8 snowfall days, 56mm (2.2") of snow is typically accumulated.
How many hours of daylight does Acain have in May?
The average day length in May in Acain is 11h and 37min.
When are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 06:12 and sunset at 17:55. On the last day of the month, sunrise is at 06:19 and sunset at 17:50 -05.
What is the month with the least sunshine?
May has the least sunshine of the year, with an average of 7.3h of sunshine.
How many hours of sunshine does Acain have in May?
In Acain, the average sunshine duration in May is 7.3h.
When is the highest UV index?
The months with the highest UV index are January through May, August through December, with an average maximum UV index of 3.
What is the UV index intensity in May?
The average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a moderate health threat 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Acain, Peru
  • Average high temperature in May: 12°C

The warmest month (with the highest average high temperature) is November (13.9°C).
The month with the lowest average high temperature is July (11°C).

  • Average low temperature in May: 2.1°C

The month with the highest average low temperature is December (5°C).
The coldest month (with the lowest average low temperature) is July (0.3°C).

Average pressure in May
Acain, Peru
  • Average pressure in May: 1017.4mbar

The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).

Average wind speed in May
Acain, Peru
  • Average wind speed in May: 7.7km/h

The windiest month (with the highest average wind speed) is September (9.6km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).

Average humidity in May
Acain, Peru
  • Average humidity in May: 78%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is November (72%).

Average rainfall in May
Acain, Peru
  • Average rainfall in May: 40mm

The wettest month (with the highest rainfall) is February (176mm).
The driest month (with the least rainfall) is June (14mm).

Average rainfall days in May
Acain, Peru
  • Average rainfall days in May: 18.9 days

The month with the highest number of rainy days is January (29.5 days).
The month with the least rainy days is June (11.4 days).

Average snowfall in May
Acain, Peru
  • Average snowfall in May: 56mm

The month with the highest snowfall is January (137mm).
The month with the least snowfall is June (19mm).

Average snowfall days in May
Acain, Peru
  • Average snowfall days in May: 7.8 days

The months with the highest number of snowfall days are January and August (9.7 days).
The month with the least snowfall days is November (5.5 days).

Average daylight in May /
Average sunshine in May
Acain, Peru
  • Average daylight in May: 11h and 4min

The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is October (Average sunshine: 11h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).

Average sunshine days in May
Acain, Peru
  • Average sunshine days in May: 6.9 days

The month with the most sunshine days is June (12.3 days).
The month with the least sunshine days is February (0.2 days).

Average UV index in May
Acain, Peru
  • Average UV index in May: 3

The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 3).
The months with the lowest UV index are June and July (UV index 2).

Average cloud cover in May
Acain, Peru
  • Average cloud cover in May: 28

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 24).

Average visibility in May
Acain, Peru
  • Average visibility in May: 9km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

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