May weather forecastSiján, Argentina
May
Weather in May
The last month of the autumn, May, is another refreshing month in Siján, Argentina, with an average temperature varying between 8.4°C (47.1°F) and 17.8°C (64°F).Temperature
Siján in May experiences a gentle temperature dip, with average high-temperatures reducing from an agreeable 20.9°C (69.6°F) in April to a comfortable 17.8°C (64°F). An average low-temperature of 8.4°C (47.1°F) is recorded in the month of May in Siján.Humidity
In May, the average relative humidity is 73%.Rainfall
In Siján, in May, during 8.3 rainfall days, 17mm (0.67") of precipitation is typically accumulated. Throughout the year, in Siján, there are 147.6 rainfall days, and 870mm (34.25") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall in Siján.Daylight
The average length of the day in May is 10h and 43min.On the first day of the month, sunrise is at 07:51 and sunset at 18:51. On the last day of May, in Siján, Argentina, sunrise is at 08:08 and sunset at 18:36 -03.
Sunshine
In May, the average sunshine in Siján is 8.9h.UV index
May through July, with an average maximum UV index of 3, are months with the lowest UV index in Siján. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 3 during May translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Siján, Argentina
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is January (26.8°C).
The month with the lowest average high temperature is July (14.8°C).
- Average low temperature in May: 8.4°C
The month with the highest average low temperature is January (16.5°C).
The coldest month (with the lowest average low temperature) is July (4.6°C).
Average pressure in May
Siján, Argentina
- Average pressure in May: 1014.5mbar
The month with the highest atmospheric pressure is July (1015.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in May
Siján, Argentina
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is November (14.9km/h).
The calmest month (with the lowest average wind speed) is June (10.7km/h).
Average humidity in May
Siján, Argentina
- Average humidity in May: 73%
The month with the highest relative humidity is April (75%).
The month with the lowest relative humidity is August (49%).
Average rainfall in May
Siján, Argentina
- Average rainfall in May: 17mm
The wettest month (with the highest rainfall) is January (189mm).
The driest months (with the least rainfall) are July and August (4mm).
Average rainfall days in May
Siján, Argentina
- Average rainfall days in May: 8.3 days
The month with the highest number of rainy days is January (22.1 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in May
Siján, Argentina
- Average snowfall in May: 0mm
The month with the highest snowfall is July (3mm).
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
Siján, Argentina
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is July (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Siján, Argentina
- Average daylight in May: 10h and 42min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 8h and 30min).
Average sunshine days in May
Siján, Argentina
- Average sunshine days in May: 19.2 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in May
Siján, Argentina
- Average UV index in May: 3
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in May
Siján, Argentina
- Average cloud cover in May: 26
The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in May
Siján, Argentina
- Average visibility in May: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
