May weather forecastGuayacán, Chile

May

Weather in May

May, the last month of the autumn in Guayacán, is another comfortable month, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 18.9°C (66°F).

Temperature

The transition into May notes an average high-temperature of a refreshing 18.9°C (66°F), revealing a mild distinction from the 20.6°C (69.1°F) in April. May sees a slight dip to an average low temperature of 14°C (57.2°F) from the daytime highs.

Humidity

The average relative humidity in May is 69%.

Rainfall

In May, the rain falls for 2.1 days. Throughout May, 10mm (0.39") of precipitation is accumulated. Throughout the year, there are 17.5 rainfall days, and 44mm (1.73") of precipitation is accumulated.

Daylight

In Guayacán, the average length of the day in May is 10h and 37min.
On the first day of May, sunrise is at 07:14 and sunset at 18:10. On the last day of the month, sunrise is at 07:32 and sunset at 17:53 -04.

Sunshine

The months with the least sunshine are May through July, with an average of 9.1h of sunshine.

UV index

In Guayacán, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, an average UV index of 5 transforms into the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Jul 13, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Guayacán, records 18.9°C (66°F), while the low-temperature is 14°C (57.2°F).

In May, the average relative humidity is 69%.

In May, the rain falls for 2.1 days. Throughout May, 10mm (0.39") of precipitation is accumulated.

In Guayacán, the average day length in May is 10h and 37min.

In May, on the first day of the month, sunrise is at 07:14 and sunset at 18:10. On the last day of the month, sunrise is at 07:32 and sunset at 17:53 -04.

May through July, with an average of 9.1h of sunshine, are months with the least sunshine.

In May, the average sunshine duration in Guayacán is 9.1h.

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

20.6°C

18.9°C

17.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.9km/h

10.7km/h

11.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

28.3

28.5

26.5

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Guayacán, Chile

Average high temperature in May: 18.9°C

The warmest month (with the highest average high temperature) is February (22.3°C).
The month with the lowest average high temperature is July (16.3°C).

Average low temperature in May: 14°C

The month with the highest average low temperature is February (17°C).
The coldest month (with the lowest average low temperature) is July (11.7°C).

Average pressure in May
Guayacán, Chile

Average pressure in May: 1017.4mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is February (1014.1mbar).

Average wind speed in May
Guayacán, Chile

Average wind speed in May: 9.9km/h

The windiest month (with the highest average wind speed) is November (13.5km/h).
The calmest month (with the lowest average wind speed) is May (9.9km/h).

Average humidity in May
Guayacán, Chile

Average humidity in May: 69%

The months with the highest relative humidity are January and February (73%).
The months with the lowest relative humidity are June and July (66%).

Average rainfall in May
Guayacán, Chile

Average rainfall in May: 10mm

The wettest month (with the highest rainfall) is June (20mm).
The driest months (with the least rainfall) are January, November and December (0mm).

Average rainfall days in May
Guayacán, Chile

Average rainfall days in May: 2.1 days

The month with the highest number of rainy days is June (3.1 days).
The month with the least rainy days is November (0.3 days).

Average daylight in May /
Average sunshine in May
Guayacán, Chile

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 12min).

Average sunshine in May: 9h and 6min

The months with the most sunshine are January, February and December (Average sunshine: 9h and 54min).
The months with the least sunshine are May, June and July (Average sunshine: 9h and 6min).

Average sunshine days in May
Guayacán, Chile

Average sunshine days in May: 28.5 days

The month with the most sunshine days is March (29.9 days).
The month with the least sunshine days is June (26.5 days).

Average UV index in May
Guayacán, Chile

Average UV index in May: 5

The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 4).

Average cloud cover in May
Guayacán, Chile

Average cloud cover in May: 16

The month with the most cloud cover is May (Cloud cover 16).
The month with the least cloud cover is February (Cloud cover 6).

Average visibility in May
Guayacán, Chile

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).