San Pedro Sula
Honduras
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
San Pedro Sula, Honduras

May, the last month of the spring, in San Pedro Sula, is a sweltering month, with temperature in the range of an average high of 35.2°C (95.4°F) and an average low of 23.8°C (74.8°F).

Temperature

The warmest month is May, with an average high-temperature of 35.2°C (95.4°F) and an average low-temperature of 23.8°C (74.8°F).

Heat index

The average heat index in May is appraised at a blazing hot 53.5°C (128.3°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like pregnancy, metabolic differences, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

With an average relative humidity of 74%, May is the least humid month.

Rainfall

In San Pedro Sula, it is raining for 4 days, with typically 62.9mm (2.5") of accumulated precipitation. In San Pedro Sula, during the entire year, the rain falls for 89 days and collects up to 1173.4mm (46.2") of precipitation.

Daylight

In May, the average length of the day in San Pedro Sula is 12.9h.

Sunshine

The average sunshine in San Pedro Sula, Honduras, is 7.1h.

UV index

Months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 12 in May transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the warmest month in San Pedro Sula?

The warmest month is May, with an average high-temperature of 35.2°C (95.4°F) and an average low-temperature of 23.8°C (74.8°F).

What is the temperature in May in San Pedro Sula?

The average high-temperature, in May, is 35.2°C (95.4°F), while the average low-temperature is 23.8°C (74.8°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that calculates temperature value influenced by the moisture in the air, is calculated to 53.5°C (128.3°F).

What is the least humid month in San Pedro Sula?

The least humid month in San Pedro Sula is May, with an average relative humidity of 74%.

What is the average humidity in May in San Pedro Sula?

The average relative humidity in May in San Pedro Sula, Honduras, is 74%.

How much does it rain in San Pedro Sula in May?

In San Pedro Sula, Honduras, during May, the rain falls for 4 days and regularly aggregates up to 62.9mm (2.5") of precipitation.

What is the average length of the day in May in San Pedro Sula?

In May, the average length of the day in San Pedro Sula is 12.9h.

How long on average sun shines in May in San Pedro Sula?

In May, the average sunshine in San Pedro Sula, Honduras, is 7.1h.

When is the highest UV index in San Pedro Sula?

Months with the highest UV index in San Pedro Sula are March through September, with an average maximum UV index of 12.

What is the UV index intensity in May in San Pedro Sula?

The average daily maximum UV index in May in San Pedro Sula, Honduras, is 12. A UV Index of 11, and more, symbolizes an extreme health threat from the exposure to the Sun's UV rays.
Average temperature in May - San Pedro Sula, Honduras
  • Average high temperature in May: 35.2°C

The warmest month (with the highest average high temperature) is May (35.2°C).
Months with the lowest average high temperature are January and December (29.2°C).

  • Average low temperature in May: 23.8°C

Months with the highest average low temperature are May and June (23.8°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).

Average humidity in May - San Pedro Sula, Honduras
  • Average humidity in May: 74%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is May (74%).

Average rainfall in May - San Pedro Sula, Honduras
  • Average rainfall in May: 62.9mm

The wettest month (with the highest rainfall) is September (151.7mm).
The driest month (with the lowest rainfall) is March (32mm).

Average rainfall days in May - San Pedro Sula, Honduras
  • Average rainfall days in May: 4 days

Months with the highest number of rainy days are June, July, August, September and October (10 days).
The month with the lowest number of rainy days is March (3 days).

Average daylight in May / Average sunshine in May - San Pedro Sula, Honduras
  • Average daylight in May: 12.9h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.2h).

  • Average sunshine in May: 7.1h

The month with most sunshine is March (Average sunshine: 7.7h).
The month with least sunshine is December (Average sunshine: 5h).

Average UV index in May - San Pedro Sula, Honduras
  • Average UV index in May: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).