Weather in May
Temperature
In Rio Gallegos, the average high-temperature in May slightly decreases from a fresh 12.9°C (55.2°F) in April to a chilly 8°C (46.4°F). May brings Rio Gallegos a consistent average low-temperature of 0.2°C (32.4°F).Humidity
The average relative humidity in May is 78%.Rainfall
In Rio Gallegos, in May, it is raining for 9 days, with typically 24mm (0.94") of accumulated precipitation. In Rio Gallegos, during the entire year, the rain falls for 91 days and collects up to 242mm (9.53") of precipitation.Snowfall
Months with snowfall are April through October. In Rio Gallegos, during May, snow falls for 0.9 days. In Rio Gallegos, during the entire year, snow falls for 8.5 days.Sea temperature
In Rio Gallegos, Argentina, the average seawater temperature in May is 7.8°C (46°F).Note: Dipping in 7.8°C (46°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
The average length of the day in May in Rio Gallegos is 8h and 46min.On the first day of May, sunrise is at 08:49 and sunset at 18:18. On the last day of the month, sunrise is at 09:30 and sunset at 17:38 -03.
Sunshine
The average sunshine in May is 3.3h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Rio Gallegos?
What is the average humidity in May in Rio Gallegos?
How many days does it rain in May in Rio Gallegos?
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How cold is the water in May in Rio Gallegos?
How many hours of daylight does Rio Gallegos have in May?
When are sunrise and sunset in May in Rio Gallegos?
How long on average sun shines in May in Rio Gallegos?
Average temperature in May
Rio Gallegos, Argentina
- Average high temperature in May: 8°C
The warmest months (with the highest average high temperature) are January and February (19.3°C).
The month with the lowest average high temperature is July (4.3°C).
- Average low temperature in May: 0.2°C
The month with the highest average low temperature is January (7.7°C).
The coldest month (with the lowest average low temperature) is July (-2.2°C).
Average humidity in May
Rio Gallegos, Argentina
- Average humidity in May: 78%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is December (53%).
Average rainfall in May
Rio Gallegos, Argentina
- Average rainfall in May: 23.5mm
The wettest month (with the highest rainfall) is January (33.2mm).
The driest month (with the least rainfall) is September (11.5mm).
Average rainfall days in May
Rio Gallegos, Argentina
- Average rainfall days in May: 9 days
The month with the highest number of rainy days is January (11 days).
The month with the least rainy days is September (5 days).
Average snowfall days in May
Rio Gallegos, Argentina
- Average snowfall days in May: 0.9 days
The months with the highest number of snowfall days are June, July and August (2 days).
The months with the least snowfall days are January, February, March, November and December (0 days).
Average sea temperature in May
Rio Gallegos, Argentina
- Average sea temperature in May: 7.8°C
The best month for swimming (with the highest average sea temperature) is February (11.6°C).
The coldest month (with the lowest average sea temperature) is August (4.8°C).
Average daylight in May /
Average sunshine in May
Rio Gallegos, Argentina
- Average daylight in May: 8h and 5min
The month with the longest days is December (Average daylight: 16h and 36min).
The month with the shortest days is June (Average daylight: 7h and 54min).
- Average sunshine in May: 3h and 2min
The month with the most sunshine is October (Average sunshine: 5h and 18min).
The month with the least sunshine is July (Average sunshine: 2h and 42min).
Rio Gallegos, Argentina
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