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
The arrival of May signals a subtle shift in temperature, down from a moderately hot 24.8°C (76.6°F) in April to a pleasant 20°C (68°F). Throughout the month of May, Castro Barros witnesses an average low-temperature of 12.1°C (53.8°F).Humidity
With an average relative humidity of 67%, May is the most humid month.Rainfall
In Castro Barros, in May, during 6.1 rainfall days, 7mm (0.28") of precipitation is typically accumulated. In Castro Barros, during the entire year, the rain falls for 96.6 days and collects up to 408mm (16.06") of precipitation.Snowfall
In Castro Barros, snow does not fall in January through June, August through December.Daylight
The average length of the day in May is 10h and 34min.On the first day of the month, sunrise is at 07:53 and sunset at 18:46. On the last day of May, sunrise is at 08:11 and sunset at 18:29 -03.
Sunshine
The average sunshine in May in Castro Barros is 8.2h.UV index
The months with the lowest UV index in Castro Barros, Argentina, are May through July, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Castro Barros?
What is the most humid month in Castro Barros?
What is the average humidity in May in Castro Barros?
How much does it rain in Castro Barros in May?
When it does not snow in Castro Barros?
How many hours of daylight does Castro Barros have in May?
When is the sunrise / sunset in May in Castro Barros?
How many hours of sunshine does Castro Barros have in May?
When is the lowest UV index in Castro Barros?
What is the UV index reading in May in Castro Barros?
Average temperature in May
Castro Barros, Argentina
- Average high temperature in May: 20°C
The warmest month (with the highest average high temperature) is January (33°C).
The month with the lowest average high temperature is July (16.3°C).
- Average low temperature in May: 12.1°C
The month with the highest average low temperature is January (22.5°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).
Average pressure in May
Castro Barros, Argentina
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in May
Castro Barros, Argentina
- Average wind speed in May: 10.7km/h
The windiest month (with the highest average wind speed) is November (16.7km/h).
The calmest month (with the lowest average wind speed) is June (9.9km/h).
Average humidity in May
Castro Barros, Argentina
- Average humidity in May: 67%
The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is September (44%).
Average rainfall in May
Castro Barros, Argentina
- Average rainfall in May: 7mm
The wettest month (with the highest rainfall) is January (76mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in May
Castro Barros, Argentina
- Average rainfall days in May: 6.1 days
The month with the highest number of rainy days is December (13 days).
The month with the least rainy days is August (0.8 days).
Average snowfall in May
Castro Barros, Argentina
- Average snowfall in May: 0mm
The month with the highest snowfall is July (1mm).
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
Castro Barros, Argentina
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is July (0.2 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
Castro Barros, Argentina
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).
Average sunshine days in May
Castro Barros, Argentina
- Average sunshine days in May: 22.3 days
The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is February (13.9 days).
Average UV index in May
Castro Barros, Argentina
- Average UV index in May: 4
The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Castro Barros, Argentina
- Average cloud cover in May: 31
The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in May
Castro Barros, Argentina
- 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).
Castro Barros, Argentina
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