May weather forecastColotenango, Guatemala

May

Weather in May

The last month of the spring, May, is another comfortable month in Colotenango, Guatemala, with an average temperature fluctuating between 10.3°C (50.5°F) and 19.3°C (66.7°F).

Temperature

May's average high-temperature stands at an enjoyable 19.3°C (66.7°F), showing little deviation from April's 21°C (69.8°F). During the month of May, an average low-temperature of 10.3°C (50.5°F) is recorded.

Humidity

In May, the average relative humidity in Colotenango, Guatemala, is 84%.

Rainfall

In Colotenango, in May, it is raining for 28.6 days, with typically 319mm (12.56") of accumulated precipitation. Throughout the year, there are 295.3 rainfall days, and 2656mm (104.57") of precipitation is accumulated.

Daylight

In Colotenango, the average length of the day in May is 12h and 51min.
On the first day of the month, sunrise is at 05:42 and sunset at 18:24. On the last day of May, sunrise is at 05:35 and sunset at 18:34 CST.

Sunshine

In Colotenango, the average sunshine in May is 7.8h.

UV index

February through May, July, October and December, with an average maximum UV index of 4, are months with the highest UV index in Colotenango, Guatemala. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Updated: Jul 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during May is 19.3°C (66.7°F) and the low-temperature is 10.3°C (50.5°F).

In May, the average relative humidity is 84%.

In Colotenango, during May, the rain falls for 28.6 days and regularly aggregates up to 319mm (12.56") of precipitation.

In May, the average day length is 12h and 51min.

On the first day of May, sunrise is at 05:42 and sunset at 18:24. On the last day of the month, sunrise is at 05:35 and sunset at 18:34 CST.

The average sunshine duration in May is 7.8h.

February through May, July, October and December, with an average maximum UV index of 4, are months with the highest UV index in Colotenango.

The average daily maximum UV index in May is 4. A UV Index reading 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°C

19.3°C

17.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

5km/h

5.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.1

1.5

0.2

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Colotenango, Guatemala

Average high temperature in May: 19.3°C

The warmest month (with the highest average high temperature) is April (21°C).
The month with the lowest average high temperature is September (16.7°C).

Average low temperature in May: 10.3°C

The month with the highest average low temperature is June (10.4°C).
The coldest month (with the lowest average low temperature) is January (6°C).

Average pressure in May
Colotenango, Guatemala

Average pressure in May: 1013mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).

Average wind speed in May
Colotenango, Guatemala

Average wind speed in May: 4.4km/h

The windiest month (with the highest average wind speed) is July (6.5km/h).
The calmest month (with the lowest average wind speed) is May (4.4km/h).

Average humidity in May
Colotenango, Guatemala

Average humidity in May: 84%

The month with the highest relative humidity is September (93%).
The months with the lowest relative humidity are March and April (77%).

Average rainfall in May
Colotenango, Guatemala

Average rainfall in May: 319mm

The wettest month (with the highest rainfall) is June (521mm).
The driest month (with the least rainfall) is February (24mm).

Average rainfall days in May
Colotenango, Guatemala

Average rainfall days in May: 28.6 days

The month with the highest number of rainy days is August (30 days).
The month with the least rainy days is February (16 days).

Average daylight in May /
Average sunshine in May
Colotenango, Guatemala

Average daylight in May: 12h and 54min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

Average sunshine in May: 7h and 48min

The month with the most sunshine is April (Average sunshine: 9h and 48min).
The months with the least sunshine are June and September (Average sunshine: 5h and 24min).

Average sunshine days in May
Colotenango, Guatemala

Average sunshine days in May: 1.5 days

The month with the most sunshine days is December (9.5 days).
The month with the least sunshine days is September (0.1 days).

Average UV index in May
Colotenango, Guatemala

Average UV index in May: 4

The months with the highest UV index are February, March, April, May, July, October and December (UV index 4).
The months with the lowest UV index are January, June, August, September and November (UV index 3).