May weather forecastSumampa, Argentina
May
Weather in May
The last month of the autumn, May, is another pleasant month in Sumampa, Argentina, with an average temperature fluctuating between 13.3°C (55.9°F) and 21.8°C (71.2°F).Temperature
May sees a slight reduction in average high-temperature, with a shift from a moderately hot 26.1°C (79°F) in April to an agreeable 21.8°C (71.2°F). Sumampa observes an average nighttime temperature of 13.3°C (55.9°F) during May.Humidity
The most humid month in Sumampa, Argentina, is May, with an average relative humidity of 75%.Rainfall
In Sumampa, Argentina, in May, it is raining for 7.2 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Sumampa, there are 96.4 rainfall days, and 504mm (19.84") of precipitation is accumulated.Daylight
The average length of the day in May is 10h and 39min.On the first day of the month, sunrise is at 07:42 and sunset at 18:39. On the last day of May, sunrise is at 08:00 and sunset at 18:23 -03.
Sunshine
The month with the least sunshine is May, with an average of 7h of sunshine.UV index
The months with the lowest UV index are May and June, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sumampa, Argentina
- Average high temperature in May: 21.8°C
The warmest month (with the highest average high temperature) is January (33.7°C).
The month with the lowest average high temperature is July (19°C).
- Average low temperature in May: 13.3°C
The month with the highest average low temperature is January (21.8°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure in May
Sumampa, Argentina
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in May
Sumampa, Argentina
- Average wind speed in May: 10.7km/h
The windiest month (with the highest average wind speed) is October (14.4km/h).
The calmest month (with the lowest average wind speed) is April (10.6km/h).
Average humidity in May
Sumampa, Argentina
- Average humidity in May: 75%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Sumampa, Argentina
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is January (88mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in May
Sumampa, Argentina
- Average rainfall days in May: 7.2 days
The month with the highest number of rainy days is December (11.5 days).
The month with the least rainy days is August (2.8 days).
Average daylight in May /
Average sunshine in May
Sumampa, Argentina
- Average daylight in May: 10h and 36min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 0min).
Average sunshine days in May
Sumampa, Argentina
- Average sunshine days in May: 21.4 days
The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is February (16.8 days).
Average UV index in May
Sumampa, Argentina
- Average UV index in May: 4
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover in May
Sumampa, Argentina
- Average cloud cover in May: 42
The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Sumampa, Argentina
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).





