Climate and monthly weather forecast
Santa Lucía Cotzumalguapa, Guatemala

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The climate of Santa Lucía Cotzumalguapa

Santa Lucía Cotzumalguapa, Guatemala, falls under the Köppen climate classification Aw, signifying a tropical wet and dry, or savanna, climate. This infers that the weather in this region typically exhibits a tropical monsoon climate with a pronounced dry season. Over the course of twelve months, this town experiences varying weather characteristics.

Throughout the year, daytime temperatures fluctuate between a high of 30.6°C (87.1°F) and a low of 27.1°C (80.8°F). On the contrary, the nighttime temperatures oscillate from a high of 20.7°C (69.3°F) to a low of 17.2°C (63°F). The humidity levels remain relatively steady, reaching up to 84% during the wettest period and dipping down to 61% during the dry season.

Rainfall patterns are quite apparent within this tropical region, with rainfall figures swaying from a peak of 240mm (9.45") in the rainiest month, down to a mere 4mm (0.16") in the driest month. The occurrence of rainfall follows a similar pattern, with the rainiest days seeing 29.4 days of precipitation, while the driest period only experiences rainfall on 4.3 days on average.

One notable characteristic of Santa Lucía Cotzumalguapa's climate is the distinct variation in daylight hours, which slot from 11.3 hours in the shortest daylight month to 13.0 hours in the longest. Sunshine hours adhere to a similar trend, ranging from 7.6 hours to 11.6 hours. UV index readings remain constant throughout the year, registering a level of 6.

The best time to visit Santa Lucía Cotzumalguapa

Considering the various weather conditions, the optimum time to visit Santa Lucía Cotzumalguapa would be during the dry months from February to April. These months promise high temperatures ranging from 28.9°C (84°F) to 30.6°C (87.1°F) and lower rainfall, roughly between 4mm (0.16") to 58mm (2.28"), making it convenient for outdoor explorations.

The worst time to visit Santa Lucía Cotzumalguapa

The least favourable time to visit would be the monsoon season that spans from May to September. These months are characterized by substantial rainfall, registering between 218mm (8.58") to 240mm (9.45"), and a significant number of rainy days. Coupled with high humidity levels that hover between 75% to 82%, these conditions might not be comfortable for typical tourist activities.

Spring weather in Santa Lucía Cotzumalguapa

The spring months in Santa Lucía Cotzumalguapa, extending from March to May, witness a transition from the dry to the wet season. Consequently, there's a climb in rainfall figures from 9mm (0.35") in March to 218mm (8.58") in May. Simultaneously, there's a noticeable increase in humidity, from 61% to 75%. Despite this change, temperatures remain consistently warm during the day, ranging from 30.6°C (87.1°F) in March to 29.1°C (84.4°F) in May.

Summer weather in Santa Lucía Cotzumalguapa

During the summer months of June to August, Santa Lucía Cotzumalguapa is met with heavy rainfall, amounting up to 240mm (9.45") to 202mm (7.95") and a relatively high number of rainy days, around 28.8 to 28.8 days. Accompanied by high humidity levels peaking at 82%, making this period the wettest. However, temperatures remain quite consistently warm, between 27.8°C (82°F) and 28.4°C (83.1°F).

Autumn weather in Santa Lucía Cotzumalguapa

Autumn, from September to November, brings with it a slow descent in rainfall, starting at 230mm (9.06") in September and dropping to 31mm (1.22") by November. Subsequently, the number of rainy days decreases from 29.4 to 16.7 days. Concurrently, temperatures maintain a steady trend, shifting from 27.3°C (81.1°F) in September to 28.2°C (82.8°F) in November.

Winter weather in Santa Lucía Cotzumalguapa

Winter months of December to February mark the dry period in Santa Lucía Cotzumalguapa. Rainfall drops dramatically to under 10mm (0.39") while the number of rainy days reduces to less than 7 days. In contrast, the relative humidity is lower, falling to 64%, providing a pleasant environment. Meanwhile, daytime temperatures oscillate between 28.9°C (84°F) and 28.6°C (83.5°F).

Weather in January

Kick-starting the year in Santa Lucía Cotzumalguapa, January offers a welcome blend of warm days coupled with relatively cooler nights. The highest temperature noted remains 28.9°C (84°F), yet the nights see a drop to 17.2°C (63°F), making the weather quite pleasant. Weather in January »

Weather in February

Moving into February, the weather remains pleasantly warm, marginally hotter than the preceding month. A characteristic mention is the presence of amiable temperatures fluctuating from 17.8°C (64°F) and scaling up to 29.6°C (85.3°F), maintaining the charm of a tropical setting. Weather in February »

Weather in March

March sees a continuation of this trend, albeit a bit warmer, emulating a truly tropical climate. The uplifting warmth touches 30.6°C (87.1°F), and even the nights guard a warm 18.6°C (65.5°F). It is the last month of the dry season, offering the perfect window for travelers. Weather in March »

Weather in April

April brings a dramatic shift to Santa Lucía Cotzumalguapa's weather, announcing the onset of the rain season. The highest rainfall notch of 58mm (2.28") marks the onset of monsoons. Despite the showers, temperatures remain high, mingling with the moisture in the air. Weather in April »

Weather in May

May, the harbinger of monsoon season, contributes a hefty 218mm (8.58") to the precipitation chart, serving as a quintessential monsoon month. Temperatures maintain a warm profile as the sun struggles between the rain clouds. Despite the rains, the daylight duration remains steady, ensuring ample warmth. Weather in May »

Weather in June

June's weather reveals Santa Lucía Cotzumalguapa's tropical heart, registering the highest rain collection of 240mm (9.45"). The temperatures continue their warm trend in harmony with the downpours. Traces of the sun can be scarcely seen, but the overall atmosphere is thick with tropical energy. Weather in June »

Weather in July

On reaching July, the weather shows some mercy with a small dip in temperature and rainfall accumulation of 149mm (5.87"). The beautiful amalgamation of warm tropical temperatures and soft drizzling rains continues, adding to the scenic beauty of Santa Lucía Cotzumalguapa. Weather in July »

Weather in August

August prolongs the monsoon charm as temperatures continue flowing in the high 20s°C throughout. With rainfall of 202mm (7.95") escorting the monsoon spirit, the humidity fuses with the warm breezes, creating a unique tropical aura. Weather in August »

Weather in September

September signifies the peak monsoon era as the rainfall accumulation reaches 230mm (9.06"). Though the mercury continues its constant traverse in the 20s°C, the sunlight is a rare commodity. Santa Lucía Cotzumalguapa is deeply veiled in clouds, and the city takes on a mystical allure. Weather in September »

Weather in October

As October rolls in, rainfall sums around 213mm (8.39"). Though showers retreat slowly, they still color most of the month. Warm temperatures persist, but a noticeable increase in sunshine signals the tail-end of the rain season. Weather in October »

Weather in November

In November, a shift from the prolonged rain season becomes apparent. Precipitation accumulation reduces drastically to 31mm (1.22"), instating the arrival of the dry season. The sun regains dominion influencing higher visibility distances. Weather in November »

Weather in December

December presents a remarkable change in Santa Lucía Cotzumalguapa's weather as it marks the year-end with the least rainfall, a meager 6mm (0.24"), and a warm welcome to the dry season. The tropical sun shines in all its grandeur, warming the city for the festivities. Weather in December »
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Frequently asked questions

What is the driest month in Santa Lucía Cotzumalguapa?

January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 4mm (0.16") of precipitation.

How much does it rain in Santa Lucía Cotzumalguapa?

Throughout the year, there are 228.7 rainfall days, and 1368mm (53.86") of precipitation is accumulated.

When is the highest UV index in Santa Lucía Cotzumalguapa?

The months with the highest UV index are January through December, with an average maximum UV index of 6.

What are the months with the lowest UV index in Santa Lucía Cotzumalguapa?

January through December, with an average maximum UV index of 6, are months with the lowest UV index.

What are the warmest months in Santa Lucía Cotzumalguapa?

Santa Lucía Cotzumalguapa's temperatures peak on average in March, reaching 30.6°C (87.1°F) at their highest and 18.6°C (65.5°F) at their lowest.

What is the least humid month in Santa Lucía Cotzumalguapa?

March is the least humid month, with an average relative humidity of 61%.

What month has the most sunshine in Santa Lucía Cotzumalguapa?

With an average of 11.6h of sunshine, April has the most sunshine of the year in Santa Lucía Cotzumalguapa, Guatemala.

What is the rainiest month in Santa Lucía Cotzumalguapa?

June is the month with the most rainfall in Santa Lucía Cotzumalguapa, Guatemala. Rain falls for 28.8 days and accumulates 240mm (9.45") of precipitation.

When are the longest days in Santa Lucía Cotzumalguapa?

The month with the longest days in Santa Lucía Cotzumalguapa is June, with an average of 13h and 0min of daylight.

What is the most humid month in Santa Lucía Cotzumalguapa?

With an average relative humidity of 84%, September is the most humid month.

What part of the year is the coldest in Santa Lucía Cotzumalguapa?

October proves to be the coldest month, recording an average maximum temperature of 27.1°C (80.8°F) and a minimum temperature of 18.5°C (65.3°F).

What is the month with the shortest days in Santa Lucía Cotzumalguapa?

December has the shortest days of the year in Santa Lucía Cotzumalguapa, with an average of 11h and 18min of daylight.

Is there Daylight Saving Time (DST) in Santa Lucía Cotzumalguapa?

Santa Lucía Cotzumalguapa does not observe Daylight Saving Time (DST). CST timezone is used over the entire year.

What is the month with the least sunshine in Santa Lucía Cotzumalguapa?

The month with the least sunshine is December, with an average of 7.6h of sunshine.

Average temperature
Santa Lucía Cotzumalguapa, Guatemala

Average temperature - Santa Lucía Cotzumalguapa, 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).

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Average pressure
Santa Lucía Cotzumalguapa, Guatemala

Average pressure - Santa Lucía Cotzumalguapa, 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).

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Average wind speed
Santa Lucía Cotzumalguapa, Guatemala

Average wind speed - Santa Lucía Cotzumalguapa, 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).

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Average humidity
Santa Lucía Cotzumalguapa, Guatemala

Average humidity - Santa Lucía Cotzumalguapa, Guatemala

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

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Average rainfall
Santa Lucía Cotzumalguapa, Guatemala

Average rainfall - Santa Lucía Cotzumalguapa, Guatemala

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

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Average rainfall days
Santa Lucía Cotzumalguapa, Guatemala

Average rainfall days - Santa Lucía Cotzumalguapa, 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).

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Average daylight / Average sunshine
Santa Lucía Cotzumalguapa, Guatemala

Average daylight / Average sunshine - Santa Lucía Cotzumalguapa, 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).

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Average sunshine days
Santa Lucía Cotzumalguapa, Guatemala

Average sunshine days - Santa Lucía Cotzumalguapa, 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).

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Average UV index
Santa Lucía Cotzumalguapa, Guatemala

Average UV index - Santa Lucía Cotzumalguapa, 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).

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Average cloud cover
Santa Lucía Cotzumalguapa, Guatemala

Average cloud cover - Santa Lucía Cotzumalguapa, 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).

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Average visibility
Santa Lucía Cotzumalguapa, Guatemala

Average visibility - Santa Lucía Cotzumalguapa, 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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Santa Lucía Cotzumalguapa, Guatemala

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