May weather forecastSiquinala, Guatemala

May

Weather in May

May, the last month of the spring in Siquinala, is another warm month, with an average temperature varying between 29.1°C (84.4°F) and 20.7°C (69.3°F).

Temperature

With the advent of May, Siquinala experiences an average high-temperature of a moderately hot 29.1°C (84.4°F), mirroring a close resemblance to the previous month. Siquinala's average low-temperature for the month of May records at an agreeable 20.7°C (69.3°F).

Heat index

In May, the average heat index is estimated at a hot 34°C (93.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In May, the average relative humidity in Siquinala is 75%.

Rainfall

In May, in Siquinala, the rain falls for 27.1 days. Throughout May, 218mm (8.58") of precipitation is accumulated. Throughout the year, there are 228.7 rainfall days, and 1368mm (53.86") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 48min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:20. On the last day of May, sunrise is at 05:34 and sunset at 18:29 CST.

Sunshine

In Siquinala, the average sunshine in May is 10.7h.

UV index

The months with the highest UV index in Siquinala are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Siquinala. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Updated: Feb 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during May is 29.1°C (84.4°F) and the low-temperature is 20.7°C (69.3°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in May is estimated at 34°C (93.2°F).

The average relative humidity in May in Siquinala, Guatemala, is 75%.

In Siquinala, in May, it is raining for 27.1 days, with typically 218mm (8.58") of accumulated precipitation.

In May, the average day length in Siquinala is 12h and 48min.

On the first day of May, sunrise is at 05:41 and sunset at 18:20. On the last day of the month, sunrise is at 05:34 and sunset at 18:29 CST.

In Siquinala, Guatemala, the average sunshine duration in May is 10.7h.

The months with the highest UV index in Siquinala, Guatemala, are January through December, with an average maximum UV index of 6.

The months with the lowest UV index are January through December, with an average maximum UV index of 6.

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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

30.5°C

29.1°C

27.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.7km/h

6.4km/h

6.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.7

3.1

1.2

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Siquinala, Guatemala

Average high temperature in May: 29.1°C

The warmest month (with the highest average high temperature) is March (30.6°C).
The month with the lowest average high temperature is October (27.1°C).

Average low temperature in May: 20.7°C

The month with the highest average low temperature is May (20.7°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).

Average pressure in May
Siquinala, Guatemala

Average pressure in May: 1012.2mbar

The month with the highest atmospheric pressure is January (1014.6mbar).
The months with the lowest atmospheric pressure are May and October (1012.2mbar).

Average wind speed in May
Siquinala, Guatemala

Average wind speed in May: 5.7km/h

The windiest month (with the highest average wind speed) is January (9.3km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).

Average humidity in May
Siquinala, Guatemala

Average humidity in May: 75%

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is March (61%).

Average rainfall in May
Siquinala, Guatemala

Average rainfall in May: 218mm

The wettest month (with the highest rainfall) is June (240mm).
The driest month (with the least rainfall) is January (4mm).

Average rainfall days in May
Siquinala, Guatemala

Average rainfall days in May: 27.1 days

The month with the highest number of rainy days is September (29.4 days).
The month with the least rainy days is January (4.3 days).

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

Average daylight in May: 12h and 48min

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 18min).

Average sunshine in May: 10h and 42min

The month with the most sunshine is April (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).

Average sunshine days in May
Siquinala, Guatemala

Average sunshine days in May: 3.1 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is September (0.3 days).

Average UV index in May
Siquinala, Guatemala

Average UV index in May: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in May
Siquinala, Guatemala

Average cloud cover in May: 36

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are January and December (Cloud cover 11).

Average visibility in May
Siquinala, Guatemala

Average visibility in May: 9km

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).