May weather forecast
Comasagua, El Salvador

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Weather in May

May ushers in near peak rain levels, with Comasagua weather proving that the city is now well within the rainy season. The skies host a thicker cloud cover, though it does little to dull the vibrancy resonating from within the city. A noticeable rise from April's 45mm (1.77") of rainfall, precipitation skyrockets to a considerable 234mm (9.21") in May. While the month sees a dip in wind speeds, it presents the city's highest relative humidity at 76%. Despite this, life in Comasagua continues unabated, the city perpetually bustling and humming with energy as it navigates the rainy month.

Temperature

May's advent in Comasagua denotes a minor fluctuation in the average high-temperature to a still hot 30.9°C (87.6°F) from April's 32.5°C (90.5°F). During May, the temperature in Comasagua is averaged to a low of 22.7°C (72.9°F) at night.

Heat index

The average heat index in May is computed to be a sweltering 39°C (102.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. 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.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

The month with the most rainfall in Comasagua is May, when the rain falls for 25.5 days and typically aggregates up to 234mm (9.21") of precipitation.

Daylight

The average length of the day in May is 12h and 46min.
On the first day of May in Comasagua, sunrise is at 05:35 and sunset at 18:13. On the last day of the month, sunrise is at 05:28 and sunset at 18:21 CST.

Sunshine

In Comasagua, the average sunshine in May is 10.8h.

UV index

January, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

Is it hot in Comasagua during May?

In Comasagua, in May, the average high-temperature is 30.9°C (87.6°F), and the average low-temperature is 22.7°C (72.9°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in May is computed to be 39°C (102.2°F).

What is the average humidity in May in Comasagua?

In May, the average relative humidity is 76%.

What is the rainiest month in Comasagua?

The month with the most rainfall in Comasagua, El Salvador, is May, when the rain falls for 25.5 days and typically aggregates up to 234mm (9.21") of precipitation.

How many days does it rain in May in Comasagua?

In Comasagua, in May, during 25.5 rainfall days, 234mm (9.21") of precipitation is typically accumulated.

What is the average length of the day in May in Comasagua?

In May, the average day length is 12h and 46min.

When is the sunrise / sunset in May in Comasagua?

On the first day of May, sunrise is at 05:35 and sunset at 18:13. On the last day of the month, sunrise is at 05:28 and sunset at 18:21 CST.

How long on average sun shines in May in Comasagua?

In May, the average sunshine duration in Comasagua, El Salvador, is 10.8h.

What are the months with the lowest UV index in Comasagua?

The months with the lowest UV index in Comasagua are January, May, June, August through December, with an average maximum UV index of 6.

What is the UV index intensity in May in Comasagua?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Comasagua, El Salvador

Average temperature in May - Comasagua, El Salvador
  • Average high temperature in May: 30.9°C

The warmest month (with the highest average high temperature) is March (32.6°C).
The month with the lowest average high temperature is October (29°C).

  • Average low temperature in May: 22.7°C

The month with the highest average low temperature is April (22.8°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).

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Average pressure in May
Comasagua, El Salvador

Average pressure in May - Comasagua, El Salvador
  • Average pressure in May: 1011.3mbar

The month with the highest atmospheric pressure is January (1013.5mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).

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Average wind speed in May
Comasagua, El Salvador

Average wind speed in May - Comasagua, El Salvador
  • Average wind speed in May: 5.1km/h

The windiest month (with the highest average wind speed) is January (8.5km/h).
The calmest month (with the lowest average wind speed) is June (4.8km/h).

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Average humidity in May
Comasagua, El Salvador

Average humidity in May - Comasagua, El Salvador
  • Average humidity in May: 76%

The months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (62%).

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Average rainfall in May
Comasagua, El Salvador

Average rainfall in May - Comasagua, El Salvador
  • Average rainfall in May: 234mm

The wettest month (with the highest rainfall) is May (234mm).
The driest month (with the least rainfall) is January (1mm).

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Average rainfall days in May
Comasagua, El Salvador

Average rainfall days in May - Comasagua, El Salvador
  • Average rainfall days in May: 25.5 days

The month with the highest number of rainy days is September (26.3 days).
The month with the least rainy days is January (1.9 days).

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Average daylight in May /
Average sunshine in May
Comasagua, El Salvador

Average daylight in May / Average sunshine in May - Comasagua, El Salvador
  • 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: 10h and 5min

The month with the most sunshine is April (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).

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Average sunshine days in May
Comasagua, El Salvador

Average sunshine days in May - Comasagua, El Salvador
  • Average sunshine days in May: 4.5 days

The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (3.2 days).

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Average UV index in May
Comasagua, El Salvador

Average UV index in May - Comasagua, El Salvador
  • Average UV index in May: 6

The months with the highest UV index are February, March, April and July (UV index 7).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).

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Average cloud cover in May
Comasagua, El Salvador

Average cloud cover in May - Comasagua, El Salvador
  • Average cloud cover in May: 36

The months with the most cloud cover are June, September and October (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 13).

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Average visibility in May
Comasagua, El Salvador

Average visibility in May - Comasagua, El Salvador
  • 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 September and October (8km).

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Comasagua, El Salvador

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