Climate and monthly weather forecast
San Lucas Tolimán, Guatemala

To define the climate of San Lucas Toliman, experts utilize the Köppen climate classification and identify it as Cwb, signifying a temperate highland tropical climate. This Guatemalan region's temperatures remain fairly consistent throughout the year, with variations between 11.8°C (53.2°F) to 14.5°C (58.1°F) in low temperatures and from 23.3°C (73.9°F) to 26.3°C (79.3°F) in the highs.

Throughout the course of a year, San Lucas Tolimán experiences a balanced variation of sunlight. The daylight hours vary from a minimum of 11.3 to a maximum of 13. The duration of sunlight is the longest in June with 13 hours, gradually decreasing to the shortest period of 11.3 hours in December.

In terms of rainfall, San Lucas Tolimán exhibits a broad range with some dependence on seasonality. The wettest month is September, wherein 388mm (15.28") of precipitation is recorded, and the driest is January, with a norm of 3mm (0.12"). It should be noted that the region also observes increased rainfall from May to September, with rainfall exceeding 200mm (7.87").

Given the patterns and trends observed in the climate data, the best time to visit San Lucas Tolimán would be in periods where temperatures are pleasant and rainfall is at a minimum. Visitors will likely find the months from January to April favorable, with the temperature staying amidst 25.5°C (77.9°F) to 25.7°C (78.3°F) on the high end and 12.2°C (54°F) to 13.5°C (56.3°F) on the low end. Simultaneously, one could expect a nominal rain, from 3mm (0.12") to 51mm (2.01"). Moreover, tourists can take advantage of daylight hours ranging from 11.4 hours to 12.5 hours.

Instances of high rainfall make several months less appealing for a visit. Specifically, the time from May to September would be regarded as the less ideal time to visit San Lucas Tolimán. During this period, the town experiences drastic surges in rainfall, from 144mm (5.67") to 388mm (15.28"), and the temperatures hover between 23.3°C (73.9°F) to 25.3°C (77.5°F) at high and 14°C (57.2°F) to 14.5°C (58.1°F) at low.

When spring arrives in San Lucas Tolimán, the weather starts to warm, with high temperatures between 25.7°C (78.3°F) and 25.3°C (77.5°F) from March to May. The minimum temperatures also rise, ranging between 12.8°C (55°F) and 14°C (57.2°F). The daylight hours also increase during this period, moving from 12.1 hours in March to 12.8 hours in May. However, rainfall commences its upswing, going up to 144mm (5.67") by the end of May.

The summer in San Lucas Tolimán brings heavier precipitation. June through August sees rainfall amounts reaching 387mm (15.24") peak in June. In terms of temperatures, they stay relatively calm in summer, with highs ranging from 23.3°C (73.9°F) to 24.4°C (75.9°F). Simultaneously, the minimum temperatures vary from 14°C (57.2°F) to 14.5°C (58.1°F). The duration of sunlight peaks at 13 hours in June, progressively lessening to 12.6 hours in August.

Autumn in San Lucas Tolimán witnesses a gradual descent in rainfall and temperature. September through November experiences a reduction in rain, from the high of 388mm (15.28") in September to 44mm (1.73") in November. Concurrently, high temperatures oscillate between 23.7°C (74.7°F) to 24.9°C (76.8°F), while the lows swing from 13.8°C (56.8°F) and 12.8°C (55°F). Daylight hours follow a similar pattern, decreasing from 12.2 hours in September to 11.5 hours in November.

Winter in San Lucas Tolimán suggests drier and cooler conditions. From December to February, rainfall drops to a mere 10mm (0.39") in December and slightly rises to 18mm (0.71") by February. The highest temperature in the winter season fluctuates from 24°C (75.2°F) in December to 25.4°C (77.7°F) by February. The lowest temperatures range from 11.8°C (53.2°F) in December and slightly rise to 11.9°C (53.4°F) by end of February. Daylight hours are at their lowest during winter, from 11.3 hours in December to 11.7 hours in February.

Expect the year to begin with a mild tropical climate in San Lucas Toliman. The highest observed temperature is 25.5°C (77.9°F) with the lowest at 12.2°C (54°F). The month is relatively dry with the sun shining for approximately 11.4 hours a day. Weather in January »

As January weather transitions into February, slight variations in San Lucas Toliman weather patterns become apparent. An almost identical maximum temperature to January is observed at 25.4°C (77.7°F), whereas the minimum is slightly lower at 11.9°C (53.4°F). Weather in February »

The weather in San Lucas Toliman begins warming up in March. Slightly higher temperatures are noted, reaching up to 26.3°C (79.3°F), and falling as low as 12.8°C (55°F). Compared to February, rainfall reduces, yet the daylight hours increase. Weather in March »

April indicates a significant shift in weather as we approach the middle of the year in San Lucas Toliman. Even though the highest temperature dips to 25.7°C (78.3°F), lower temperatures rise to a comfy 13.5°C (56.3°F). Be advised though, the sudden threefold increase in rainfall is noteworthy. Weather in April »

May is the gateway to the rainy season in San Lucas Toliman with the precipitation hitting a high of 144mm (5.67"), a drastic increase from the previous month. It is noticeable that the temperature gap between this and the preceding month is negligible. Weather in May »

June reveals a weather pattern likely to catch anyone off guard in San Lucas Toliman. The maximum temperature reduces to a 23.3°C (73.9°F), indicating the onset of slightly cooler days. However, the whopper is the rain gauge shooting up to a whopping 387mm (15.24"), making it the wettest month of the year. Weather in June »

Be ready for a decrease in rainfall come July in San Lucas Toliman. Highs hit around 24.4°C (75.9°F), with lows lowering to 14.2°C (57.6°F). Compared to June, July experiences less rainfall and increasing sunshine. The weather during this period offers a respite from the extreme conditions experienced in June. The transition into July is marked with an average high-temperature of a still warm 24.4°C (75.9°F), showing an insignificant shift from June's 23.3°C (73.9°F). Weather in July »

August in San Lucas Toliman carries on with the trend of July weather. High temperature remains consistent at 24.3°C (75.7°F) as does the low at 13.8°C (56.8°F). With some increase in rainfall compared to July, the overall weather pattern stabilizes, much contrary to the fluctuations experienced earlier in the year. The beginning of August in San Lucas Tolimán, Guatemala, reveals an average high-temperature of a still warm 24.3°C (75.7°F), showing minimal deviation from the previous month. Weather in August »

September comes as a surprise in San Lucas Toliman, as the rainfall soars back to June's levels, hitting 388mm (15.28"). Top temperature goes down slightly to 23.7°C (74.7°F), with minimum temperatures remaining stable. Although the days are shorter, the persistent heavy showers serve as a reminder of the substantial June downpours. San Lucas Tolimán, Guatemala, marks the onset of September with an average high-temperature of a still warm 23.7°C (74.7°F), subtly divergent from August's 24.3°C (75.7°F). Weather in September »

In October, San Lucas Toliman sees a drop in both the temperature and rainfall. A high of 24°C (75.2°F) and a low of 13.6°C (56.5°F) is observed, bringing an end to the unpredictability of the last few months. Despite the continued reduction in daylight, the weather starts leaning towards drier conditions, providing relief from the months of intense rainfall. Transitioning into October, San Lucas Tolimán records an average high-temperature of a still warm 24°C (75.2°F), almost identical to September's 23.7°C (74.7°F). Weather in October »

November signifies a significant shift in weather patterns in San Lucas Toliman. The rainfall drops drastically, ushering the start of the dry season. Yet temperatures remain steady, with the highest reaching 24.9°C (76.8°F), reflecting weather patterns similar to those earlier in the year. Weather in November »

December marks the end of the year for San Lucas Toliman with the lowest recorded temperature of 11.8°C (53.2°F). However, the top temperature peaks at 24.9°C (76.8°F), creating a warm but pleasant climate. Even though the sun shines for fewer hours, the rainfall is at an annual low of 10mm (0.39"). Weather in December »