Guaymas
Mexico
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Guaymas, Mexico

The last month of the summer, August, is another very hot month in Guaymas, Mexico, with average temperature fluctuating between 27.3°C (81.1°F) and 35.4°C (95.7°F).

Temperature

In Guaymas, the average high-temperature is relatively the same as in July - a still torrid 35.4°C (95.7°F). In Guaymas, in August, the average low-temperature is 27.3°C (81.1°F).

Heat index

In August, the average heat index is evaluated at a life-threatening hot 49.5°C (121.1°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, clothing, differences in body mass, height, and shape, and metabolic differences affect individual temperature impact. 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 especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The most humid month is August, with an average relative humidity of 66%.

Rainfall

The month with the most rainfall is August when the rain falls for 7.3 days and typically aggregates up to 69.7mm (2.7") of precipitation.

Sea temperature

August is the month with the warmest seawater, with an average sea temperature of 31°C (87.8°F).
Note: The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

Daylight

The average length of the day in August is 13.1h.

Sunshine

In Guaymas, Mexico, the average sunshine in August is 7.8h.

What is the temperature in August in Guaymas?

The average high-temperature, in August, is 35.4°C (95.7°F), while the average low-temperature is 27.3°C (81.1°F). In August, the average heat index (a.k.a. 'real feel', 'feels like'), that calculates temperature value influenced by the moisture in the air, is estimated at 49.5°C (121.1°F).

What is the most humid month in Guaymas?

With an average relative humidity of 66%, August is the most humid month in Guaymas, Mexico.

What is the average humidity in August in Guaymas?

In August, the average relative humidity is 66%.

How many days does it rain in August in Guaymas?

In Guaymas, Mexico, during August, the rain falls for 7.3 days and regularly aggregates up to 69.7mm (2.7") of precipitation.

What is the wettest month in Guaymas?

August is the month with the most rainfall in Guaymas, Mexico. Rain falls for 7.3 days and accumulates 69.7mm (2.7") of precipitation.

What month is the sea warmest in Guaymas?

August is the month with the warmest seawater in Guaymas, Mexico, with an average sea temperature of 31°C (87.8°F).

What is the sea temperature in August in Guaymas?

In Guaymas, Mexico, in August, the average water temperature is 31°C (87.8°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

How many hours of daylight does Guaymas have in August?

In Guaymas, the average length of the day in August is 13.1h.

How long on average sun shines in August in Guaymas?

In August, the average sunshine in Guaymas is 7.8h.
Average temperature in August - Guaymas, Mexico
  • Average high temperature in August: 35.4°C

The warmest month (with the highest average high temperature) is July (35.5°C).
The month with the lowest average high temperature is January (23.9°C).

  • Average low temperature in August: 27.3°C

The month with the highest average low temperature is July (27.6°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

Average humidity in August - Guaymas, Mexico
  • Average humidity in August: 66%

The month with the highest relative humidity is August (66%).
The month with the lowest relative humidity is April (43%).

Average rainfall in August - Guaymas, Mexico
  • Average rainfall in August: 69.7mm

The wettest month (with the highest rainfall) is August (69.7mm).
The driest month (with the lowest rainfall) is June (0.7mm).

Average rainfall days in August - Guaymas, Mexico
  • Average rainfall days in August: 7.3 days

The month with the highest number of rainy days is August (7.3 days).
The month with the lowest number of rainy days is April (0.2 days).

Average sea temperature in August - Guaymas, Mexico
  • Average sea temperature in August: 31°C

The best month for swimming (with the highest average sea temperature) is August (31°C).
The coldest month (with the lowest average sea temperature) is February (17.2°C).

Average daylight in August / Average sunshine in August - Guaymas, Mexico
  • Average daylight in August: 13.1h

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

  • Average sunshine in August: 7.8h

The month with most sunshine is June (Average sunshine: 10.1h).
The month with least sunshine is December (Average sunshine: 6.5h).