May weather forecast
Las Morenas, Guatemala

May

Weather in May

The last month of the spring, May, is also a hot month in Las Morenas, Guatemala, with an average temperature varying between 33.1°C (91.6°F) and 26.4°C (79.5°F).

Temperature

The shift into May finds Las Morenas at an average high-temperature of a still tropical 33.1°C (91.6°F), closely comparable to April's conditions. Throughout May, Las Morenas witnesses a consistent average low-temperature of 26.4°C (79.5°F).

Heat index

The heat index value during May is calculated to be a blisteringly hot 43°C (109.4°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in May in Las Morenas is 68%.

Rainfall

In Las Morenas, in May, during 23.8 rainfall days, 114mm (4.49") of precipitation is typically accumulated. In Las Morenas, during the entire year, the rain falls for 190.7 days and collects up to 718mm (28.27") of precipitation.

Daylight

The average length of the day in May in Las Morenas is 12h and 47min.
On the first day of May in Las Morenas, sunrise is at 05:40 and sunset at 18:19. On the last day of the month, sunrise is at 05:33 and sunset at 18:27 CST.

Sunshine

In Las Morenas, the average sunshine in May is 11.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during May translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

How hot does it get in Las Morenas in May?
The high-temperature, in May, in Las Morenas, records 33.1°C (91.6°F), while the low-temperature is 26.4°C (79.5°F). In May, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 43°C (109.4°F).
What is the average humidity in May in Las Morenas?
In May, the average relative humidity in Las Morenas, Guatemala, is 68%.
How many days does it rain in May in Las Morenas?
In Las Morenas, Guatemala, in May, during 23.8 rainfall days, 114mm (4.49") of precipitation is typically accumulated.
What is the average length of the day in May in Las Morenas?
The average day length in May is 12h and 47min.
When are sunrise and sunset in May in Las Morenas?
On the first day of May, sunrise is at 05:40 and sunset at 18:19. On the last day of the month, sunrise is at 05:33 and sunset at 18:27 CST.
How long on average sun shines in May in Las Morenas?
In May, the average sunshine duration is 11.2h.
When is the highest UV index in Las Morenas?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Las Morenas.
What is the month with the lowest UV index in Las Morenas?
The months with the lowest UV index in Las Morenas are January through December, with an average maximum UV index of 7.
What is the UV index reading in May in Las Morenas?
In May, the average daily maximum UV index in Las Morenas, Guatemala, is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Las Morenas, Guatemala
Average temperature in May
Las Morenas, Guatemala
  • Average high temperature in May: 33.1°C

The warmest month (with the highest average high temperature) is April (33.3°C).
The month with the lowest average high temperature is October (31.5°C).

  • Average low temperature in May: 26.4°C

The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is January (22.7°C).

Average pressure in May - Las Morenas, Guatemala
Average pressure in May
Las Morenas, Guatemala
  • Average pressure in May: 1011.6mbar

The month with the highest atmospheric pressure is January (1013.7mbar).
The month with the lowest atmospheric pressure is October (1011.5mbar).

Average wind speed in May - Las Morenas, Guatemala
Average wind speed in May
Las Morenas, Guatemala
  • Average wind speed in May: 7.8km/h

The windiest month (with the highest average wind speed) is March (9.2km/h).
The calmest months (with the lowest average wind speed) are June and October (7.5km/h).

Average humidity in May - Las Morenas, Guatemala
Average humidity in May
Las Morenas, Guatemala
  • Average humidity in May: 68%

The months with the highest relative humidity are September and October (74%).
The month with the lowest relative humidity is March (60%).

Average rainfall in May - Las Morenas, Guatemala
Average rainfall in May
Las Morenas, Guatemala
  • Average rainfall in May: 114mm

The wettest month (with the highest rainfall) is October (159mm).
The driest month (with the least rainfall) is January (3mm).

Average rainfall days in May - Las Morenas, Guatemala
Average rainfall days in May
Las Morenas, Guatemala
  • Average rainfall days in May: 23.8 days

The month with the highest number of rainy days is September (26.2 days).
The month with the least rainy days is January (3.1 days).

Average daylight in May / Average sunshine in May - Las Morenas, Guatemala
Average daylight in May /
Average sunshine in May
Las Morenas, Guatemala
  • Average daylight in May: 12h and 5min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in May: 11h and 1min

The months with the most sunshine are April and July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).

Average sunshine days in May - Las Morenas, Guatemala
Average sunshine days in May
Las Morenas, Guatemala
  • Average sunshine days in May: 4.9 days

The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is September (2 days).

Average UV index in May - Las Morenas, Guatemala
Average UV index in May
Las Morenas, Guatemala
  • Average UV index in May: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in May - Las Morenas, Guatemala
Average cloud cover in May
Las Morenas, Guatemala
  • Average cloud cover in May: 31

The month with the most cloud cover is June (Cloud cover 34).
The month with the least cloud cover is December (Cloud cover 10).

Average visibility in May - Las Morenas, Guatemala
Average visibility in May
Las Morenas, Guatemala
  • 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).

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