May weather forecastQuilmes, Argentina

May

Weather in May

The last month of the autumn, May, is also an enjoyable month in Quilmes, Argentina, with an average temperature varying between 12.7°C (54.9°F) and 18°C (64.4°F).

Temperature

May sees a slight reduction in average high-temperature, with a shift from an agreeable 21.8°C (71.2°F) in April to an enjoyable 18°C (64.4°F). In May, Quilmes experiences an average nighttime temperature of 12.7°C (54.9°F).

Humidity

The months with the highest humidity in Quilmes are May and July, with an average relative humidity of 76%.

Rainfall

The month with the least rainfall is May, when the rain falls for 6.5 days and typically collects 9mm (0.35") of precipitation.

Sea temperature

In Quilmes, the average seawater temperature in May is 16.1°C (61°F).
Note: Most people do not take pleasure in swimming in water at 16.1°C (61°F). The difficulty of managing breathing increases as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Quilmes, the average length of the day in May is 10h and 19min.
On the first day of May in Quilmes, sunrise is at 07:29 and sunset at 18:10. On the last day of the month, sunrise is at 07:51 and sunset at 17:50 -03.

Sunshine

In Quilmes, Argentina, the average sunshine in May is 6.8h.

UV index

In May, the average daily maximum UV index in Quilmes is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 4 during May translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In May, in Quilmes, the average high-temperature is 18°C (64.4°F), and the average low-temperature is 12.7°C (54.9°F). In February, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 30°C (86°F).

The months with the highest humidity in Quilmes, Argentina, are May and July, with an average relative humidity of 76%.

In Quilmes, the average relative humidity in May is 76%.

The month with the least rainfall in Quilmes is May, when the rain falls for 6.5 days and typically collects 9mm (0.35") of precipitation.

In Quilmes, Argentina, during May, the rain falls for 6.5 days and regularly aggregates up to 9mm (0.35") of precipitation.

In May, the average sea temperature is 16.1°C (61°F). For swimming, a surface water temperature of 16.1°C (61°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

In May, the average day length in Quilmes, Argentina, is 10h and 19min.

On the first day of May, sunrise is at 07:29 and sunset at 18:10. On the last day of the month, sunrise is at 07:51 and sunset at 17:50 -03.

In May, the average sunshine duration in Quilmes is 6.8h.

In Quilmes, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

21.8°C

18°C

14.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.6km/h

16.4km/h

17.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

8.2

6.5

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

20.9

22.5

21.8

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Quilmes, Argentina

Average high temperature in May: 18°C

The warmest month (with the highest average high temperature) is January (29°C).
The month with the lowest average high temperature is July (13.3°C).

Average low temperature in May: 12.7°C

The month with the highest average low temperature is January (20.7°C).
The coldest month (with the lowest average low temperature) is July (8.4°C).

Average pressure in May
Quilmes, Argentina

Average pressure in May: 1017.9mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).

Average wind speed in May
Quilmes, Argentina

Average wind speed in May: 15.5km/h

The windiest month (with the highest average wind speed) is September (17.9km/h).
The calmest month (with the lowest average wind speed) is March (15.2km/h).

Average humidity in May
Quilmes, Argentina

Average humidity in May: 76%

The months with the highest relative humidity are May and July (76%).
The month with the lowest relative humidity is January (60%).

Average rainfall in May
Quilmes, Argentina

Average rainfall in May: 9mm

The wettest month (with the highest rainfall) is October (26mm).
The driest month (with the least rainfall) is May (9mm).

Average rainfall days in May
Quilmes, Argentina

Average rainfall days in May: 6.5 days

The months with the highest number of rainy days are March and April (8.2 days).
The month with the least rainy days is August (5.8 days).

Average sea temperature in May
Quilmes, Argentina

Average sea temperature in May: 16.1°C

The best month for swimming (with the highest average sea temperature) is January (25°C).
The coldest month (with the lowest average sea temperature) is July (11.9°C).

Average daylight in May /
Average sunshine in May
Quilmes, Argentina

Average daylight in May: 10h and 18min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

Average sunshine in May: 6h and 48min

The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).

Average sunshine days in May
Quilmes, Argentina

Average sunshine days in May: 22.5 days

The month with the most sunshine days is August (23.1 days).
The month with the least sunshine days is February (19.5 days).

Average UV index in May
Quilmes, Argentina

Average UV index in May: 4

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).

Average cloud cover in May
Quilmes, Argentina

Average cloud cover in May: 34

The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 16).

Average visibility in May
Quilmes, 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).