Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As Río Piedras steps into May, the average high-temperature is measured at an enjoyable 19.4°C (66.9°F), displaying minor differences from April's 22.3°C (72.1°F). The month of May records an average low-temperature of 10.8°C (51.4°F).Humidity
In Río Piedras, the average relative humidity in May is 81%.Rainfall
In Río Piedras, Argentina, during May, the rain falls for 13.8 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Río Piedras, there are 180.2 rainfall days, and 901mm (35.47") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall.Daylight
In Río Piedras, the average length of the day in May is 10h and 53min.On the first day of May in Río Piedras, sunrise is at 07:42 and sunset at 18:50. On the last day of the month, sunrise is at 07:57 and sunset at 18:37 -03.
Sunshine
The average sunshine in May in Río Piedras, Argentina, is 7.6h.UV index
The months with the lowest UV index are April through July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In May, the maximum UV index of 4 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What is the temperature in May in Río Piedras?
What is the average humidity in May in Río Piedras?
How much does it rain in Río Piedras in May?
When it does not snow in Río Piedras?
How many hours of daylight does Río Piedras have in May?
When are sunrise and sunset in May in Río Piedras?
How many hours of sunshine does Río Piedras have in May?
What is the month with the lowest UV index in Río Piedras?
How high is the UV index in May in Río Piedras?
Average temperature in May
Río Piedras, Argentina
- Average high temperature in May: 19.4°C
The warmest month (with the highest average high temperature) is December (28.3°C).
The month with the lowest average high temperature is July (17.5°C).
- Average low temperature in May: 10.8°C
The month with the highest average low temperature is January (17.5°C).
The coldest month (with the lowest average low temperature) is July (7°C).
Average pressure in May
Río Piedras, Argentina
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in May
Río Piedras, Argentina
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is May (8.8km/h).
Average humidity in May
Río Piedras, Argentina
- Average humidity in May: 81%
The month with the highest relative humidity is April (83%).
The month with the lowest relative humidity is August (54%).
Average rainfall in May
Río Piedras, Argentina
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is January (199mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in May
Río Piedras, Argentina
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is January (23.6 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in May
Río Piedras, Argentina
- Average snowfall in May: 0mm
The month with the highest snowfall is July (8mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in May
Río Piedras, Argentina
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is July (0.5 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Río Piedras, Argentina
- Average daylight in May: 10h and 5min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 54min).
Average sunshine days in May
Río Piedras, Argentina
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (4.6 days).
Average UV index in May
Río Piedras, Argentina
- Average UV index in May: 4
The months with the highest UV index are January, October and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in May
Río Piedras, Argentina
- Average cloud cover in May: 44
The month with the most cloud cover is April (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Río Piedras, Argentina
- Average visibility in May: 8km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are March, April and May (8km).
Río Piedras, Argentina
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