Climate and monthly weather forecast
Escuintla, Guatemala

Climate and monthly weather forecast

The climate of Escuintla

Nestled in Guatemala, Escuintla is classified within the Tropical wet and dry or savanna category according to the Köppen climate classification. This climatic domain Aw is characterized by rather high temperatures, alternating wet and dry periods along with noticeable relative humidity.

Throughout the year, the mercury usually fluctuates from 17.2°C (63°F) to 30.6°C (87.1°F). Prolonged peaks and troughs in temperature are rather uncommon, pointing to a reasonably steady climate. Additionally, daylight variations are slight, ranging from 11.3 hours to 13 hours during different times of the year.

Annual rainfall patterns in Escuintla indicate a spectrum from 4mm (0.16") to 240mm (9.45"), demonstrating that the area receives different quantities of precipitations each month. A rather high percentage in cloud coverage also matches the rainfall pattern, where it varies from 11% to 42%. Wind speed is relatively moderate and doesn’t change significantly throughout the year, fluctuating from 5.6km/h (3.5mph) to 9.3km/h (5.8mph).

The most noteworthy climatological aspect would be the high precipitation midst May till October, exceeding 149mm (5.87") per month during this period. Still, the rest of the year tends to be drier despite minor rainfall events.

The best time to visit Escuintla

Considering all the climatic variables, the timeframe that showcases moderate temperature, sensible humidity values, and less rainfall is generally seen as the most agreeable for visiting Escuintla. This period occurs from November till April, where the weather conditions are somewhat dry and stable. The temperature during these months remains within the 27.1°C (80.8°F) to 30.6°C (87.1°F) bracket. Humidity also tends to be the least, fluctuating around 61% - 74%.

Sunshine prevails during this period with more than 7.6 daylight hours, paired with minimal cloud coverage, amplifying the town's tropical ambiance. Additionally, wind velocities are relatively higher, providing a soothing natural ventilation.

The worst time to visit Escuintla

The period from May to October is considered unfavorable for travel due to considerable rainfall, high humidity, cloud coverage, and slightly lower temperatures. During this period, monthly rainfall consistently exceeds 149mm (5.87"), paired with humidity percentages spiking to the range of 75% to 84%.

Cloud coverage escalates correspondingly, thus reducing the solar exposure to below 10.1 hours daily. The temperature drops slightly during these months and stays between 27.3°C (81.1°F) to 30.5°C (86.9°F). All these factors make this period significantly less appealing for most travellers.

Spring weather in Escuintla

Spring in Escuintla, encompassing March, April, and May, demonstrates a transitional climate from the dry to the wet period. Temperatures stay within the comfortable range of 27.8°C (82°F) to 30.6°C (87.1°F), with May marking the onset of monsoon, where rainfall reaches 58mm (2.28").

Summer weather in Escuintla

June ushers in proper summer, where substantial precipitation becomes a norm. The region registers the highest rainfall volumes in June and July, measuring 240mm (9.45") and 218mm (8.58") respectively. The humidity level also spikes significantly in the summer, settling between 75% and 82%.

Amidst these conditions, temperatures reliably sit in the high 20s°C. Despite this rainfall-dominated season, daytime length ranges from 12.6 to 13 hours during these months.

Autumn weather in Escuintla

Autumn months, September through November, witness diminishing rainfall with the transition from 230mm (9.06") in September to a mere 4mm (0.16") in November. Correspondingly, temperatures hover between 27.1°C (80.8°F) and 28.4°C (83.1°F). Autumn also sees a decline in humidity and cloud coverage by mid-November, allowing more sunshine hours.

Winter weather in Escuintla

Winter in Escuintla, spanning through December till February, is marked by lower temperatures, ranging between 17.2°C (63°F) to 28.9°C (84°F). Rainfall is also at its lowest, fluctuating from 4mm (0.16") to 8mm (0.31") over these months, while humidity drops to manageable levels at 64%; thus, making this period convenient and comfortable for outdoor activities.

Weather in January

January in Escuintla, Guatemala, rings in the New Year with generally stable and warm weather conditions. Slightly cooler than the following month, the weather is characterized by fairly high temperatures with minimal amounts of rainfall. Weather in January »

Weather in February

Escuintla's weather in February is defined by a rise in temperature as compared to January, creating occasional hot conditions. The frequency of rainfall also increases when compared with the previous month, although it is still considered low in general terms. Weather in February »

Weather in March

The weather in March in Escuintla offers progressively warmer temperatures, slightly leaning towards the higher side than the previous month of February. With an increase in humidity, the atmosphere feels warmer than it actually is. Weather in March »

Weather in April

April in Escuintla witnesses a noticeable shift in weather patterns with a significant increase in rainfall, marking the onset of the wet season. Yet, despite the substantial leap in precipitation, it does not deter sunlight and daylight from lighting up the day, keeping spirits high. Weather in April »

Weather in May

A transition occurs in Escuintla's weather from April to May, wherein the city commences to experience substantial rainfall, with a record of 218mm (8.58") in the month. With the onset of the rainy season fully established, outdoor activities might see some obstructions, although this is a respite to farmers and flora. Weather in May »

Weather in June

As the calendar hits June, Escuintla's weather sees a rise in humidity with temperatures slightly falling from May's values. Rainfall reaches an annual high, making it the wettest month of the year. Additionally, June possesses the highest relative humidity of the year, making the warm temperature feel hotter. Weather in June »

Weather in July

The weather in July sees a marginal respite from the heavy showers of June, although rainfall continues to be a dominant feature in Escuintla. With somewhat improved visibility as compared to the earlier month, the ability to partake in outdoor activities sees a slight improvement. Weather in July »

Weather in August

In August, the weather in Escuintla continues to offer generous amounts of rainfall. The increased precipitation brings with it a drop in average temperature from July. However, the wet conditions do not signal a drop in humidity levels, which persist quite high. Weather in August »

Weather in September

September in Escuintla presents a continuation of the wet season characterized by persistent rainfall and high humidity levels. However, the conditions witness a subtraction in terms of temperatures, from those of August. The decrease in sunshine hours under the cloudy skies has a slight impact on outdoor activities. Weather in September »

Weather in October

October weather in Escuintla exhibits a marked decrease in rainfall from the preceding month of September. As the city gradually approaches the end of the rainy season, the drops in temperature seen over recent months begin to plateau. Weather in October »

Weather in November

November in Escuintla signals the departure of the rainy season with a dramatic decrease in rainfall and the return of predominantly dry conditions. With less cloud cover, there is an increase in sunshine days improving conditions for outdoor activities. Weather in November »

Weather in December

Finally, December brings with it a full transition to the dry season in Escuintla, with a significant drop in rainfall to an annual low of 6mm (0.24"). The city witnesses a dip in temperature compared to November, ensuring a mild environment as the year concludes. Weather in December »

Frequently asked questions

What is the driest month?
January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 4mm (0.16") of precipitation.
How many days does it rain?
In Escuintla, during the entire year, the rain falls for 228.7 days and collects up to 1368mm (53.86") of precipitation.
What is the month with the highest UV index in Escuintla?
January through December, with an average maximum UV index of 6, are months with the highest UV index in Escuintla.
What is the month with the lowest UV index?
January through December, with an average maximum UV index of 6, are months with the lowest UV index.
What is the warmest month?
March, on average, is the warmest month, registering a high temperature of 30.6°C (87.1°F) and a low of 18.6°C (65.5°F).
What is the least humid month?
The least humid month is March, with an average relative humidity of 61%.
What month has the most sunshine?
With an average of 11.6h of sunshine, April has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is June, when the rain falls for 28.8 days and typically aggregates up to 240mm (9.45") of precipitation.
When are the longest days?
With an average of 13h and 0min of daylight, June has the longest days of the year.
What is the most humid month?
The most humid month is September, with an average relative humidity of 84%.
What part of the year is the coldest?
October stands out as Escuintla's coldest month, with temperatures ranging between an average high of 27.1°C (80.8°F) and a low of 18.5°C (65.3°F).
What is the month with the shortest days?
With an average of 11h and 18min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Escuintla does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.
What is the month with the least sunshine?
With an average of 7.6h of sunshine, December has the least sunshine of the year.
Average temperature
Escuintla, Guatemala

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).

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
Escuintla, Guatemala

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
Escuintla, Guatemala

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
Escuintla, Guatemala

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

Average rainfall
Escuintla, Guatemala

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

Average rainfall days
Escuintla, Guatemala

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 / Average sunshine
Escuintla, Guatemala

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).

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
Escuintla, Guatemala

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
Escuintla, Guatemala

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
Escuintla, Guatemala

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
Escuintla, Guatemala

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).

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