Climate and monthly weather forecastMerida, Mexico

The climate of Merida

Merida, a city positioned in Mexico, falls under the Aw Köppen climate classification featuring a tropical wet and dry or savanna climate. Key climatological data expresses that the city experiences a decent amount of sunshine throughout the year with an average of 9.6 hours daily. Weather patterns reveal that fluctuations in temperature are relatively minimal while humidity levels remain fairly consistent, hovering between 63% to 78% relative humidity from January to December.

Rainfall in Merida exhibits a discernable pattern, with a pronounced increase observed in the middle of the year. This trend starts from May, reaching its peak in June with approximately 99mm (3.9") of rain. Following June, the precipitation decreases slightly but remains elevated until October. The city, however, stays relatively dry from November to April with significantly lower rain measurements around 12mm (0.47") to 26mm (1.02").

The city's temperatures exhibit minor monthly variations. High temperatures typically range from 28.1°C (82.6°F) in January to 35.4°C (95.7°F) in May, slowly decreasing to 29.1°C (84.4°F) in December. Likewise, low temperatures show a similar pattern, starting at 18.6°C (65.5°F) in January, climbing up to 24.3°C (75.7°F) in June, and falling back to 19.5°C (67.1°F) by December. This consistency in temperature along with the marked dry and wet seasons are hallmarks of Merida's tropical wet and dry climate.

The best time to visit Merida

Planning a visit to Merida warrants the consideration of several climate factors. For the relatively lower humidity levels coupled with pleasant temperatures, the ideal timeframe for visiting falls between November and April. The average rainfall during these months is quite low, enhancing the outdoor experience for tourists. The city also experiences longer daylight during these months, ranging from 10.9 to 13.4 hours, allowing ample time for sightseeing and outdoor activities.

The worst time to visit Merida

Merida sees its heaviest rainfall and relatively higher humidity levels between May and October. These months can pose challenges for those planning outdoor activities and sightseeing due to unpredictability of precipitation. Additionally, temperatures tend to be warmer during this period thus it might be uncomfortable for some visitors.

Spring weather in Merida

Spring in Merida blossoms in temperatures primarily ranging from 20.2°C (68.4°F) to 22.4°C (72.3°F) in terms of lows and to highs fluctuating between 32.4°C (90.3°F) to 35.4°C (95.7°F). The period sees an increase in rainfall, especially from April, marking the transition towards the wet season. The average rainfall for March and April exists around 12mm (0.47") and 20mm (0.79") respectively. Days are lengthening with daylight hours stretching from 12 to 13.1 hours.

Summer weather in Merida

The summer months of Merida present a distinct increase in humidity and rainfall. Rainfall peaks in June with an average of 99mm (3.9") and lingers around 60mm (2.36") to 70mm (2.76") until August. The temperatures remain consistently high ranging from 24°C (75.2°F) to 24.3°C (75.7°F) for lows and 34.3°C (93.7°F) to 35°C (95°F) for the highs. Despite the rain, the city enjoys a significant amount of sunshine with daylight spanning 13.4 to 12.8 hours.

Autumn weather in Merida

Autumn in Merida sees a steady decrease in rainfall with receding temperatures. The rainfall in September and October amounts to 70mm (2.76") and 65mm (2.56") respectively, while November is much drier with an average rainfall of 42mm (1.65"). Ambient temperatures range from 23.3°C (73.9°F) to 20.5°C (68.9°F) for lows and from 33.6°C (92.5°F) to 29.6°C (85.3°F) for highs. Daylight hours also start to reduce, dwindling from 12.3 hours to 11.1 hours.

Winter weather in Merida

Winter proves to be one of the most comfortable seasons in Merida featuring relatively cooler temperatures and minimal rainfall. The high temperature varies from 29.1°C (84.4°F) to 28.1°C (82.6°F), while the low temperature dips from 19.5°C (67.1°F) to 18.6°C (65.5°F). Rainfall is at its lowest for the year, measuring at 24mm (0.94") in December and increasing to 26mm (1.02") in January. Despite being the cooler season, sunlight is prevalent with daylight durations fluctuating from 10.9 to 11 hours.

Weather in January

Merida kicks off the New Year with a temperate climate. January continues to demonstrate a pattern of high humidity with a relative average of 73%. The rainfall is moderate, making the city humid and mildly warm but the temperatures remain pleasant and reasonably warm. Weather in January »

Weather in February

The weather shows a slight change as the year progresses into February. The temperatures exhibit a modest increase, and the drop in humidity from January, to an average of 69% in February, brings a noticeable change in the overall climate. Weather in February »

Weather in March

The month of March ushers in Merida's warm season. The notable rise in temperature, reaching up to 32.4°C (90.3°F), commences the beginning of hot weather. The city experiences increased daylight hours and more sunshine, leading to longer and warmer days. Weather in March »

Weather in April

April sees further warming in Merida as the summer season proceeds. The city experiences significant daylight hours with temperatures reaching a high of 35.3°C (95.5°F) on average. Temperatures can get notably high in April, making it the perfect time for pool parties and indoor activities. Weather in April »

Weather in May

May continues the pattern of escalating temperatures in Merida. The highest temperature in May can escalate up to 35.4°C (95.7°F), which is the peak temperature Merida experiences during the year. May is characterized by an increased level of humidity and rainfall, heightening the overall heat in the city. Weather in May »

Weather in June

June brings a slight shift in weather conditions in Merida. A significant increase in rainfall averaging at 99mm (3.9"), can be observed which brings a little relief from hot days. The city remains mostly warm even though the rainfall provides some respite. Weather in June »

Weather in July

July maintains the similar weather pattern as June. The humidity and the temperature remains almost stable but it’s the rainfall which lessens to an average of 59mm (2.32") compared to June. Persistent showers coupled with high temperatures might keep the tourists away. Weather in July »

Weather in August

Merida experiences a slight change in weather during the month of August. There is a subtle decrease in the average high temperature moving from July to August. The humidity,rainfall and cloudiness maintain consistency with July, making August feel warmer than it is. Weather in August »

Weather in September

With the commencement of September, the weather takes another turn in Merida. The city receives the highest amount of rainfall, up to 70mm (2.76") on average, as compared to other months. Even though the rainfall is significant, temperatures remain quite high. Weather in September »

Weather in October

The month of October brings a reprieve from the heavy rainfall, with a decline to an average of 65mm (2.56"). The reduction in rainfall paves the way for somewhat drier days. The temperature dips moderately, making the weather slightly cooler. Weather in October »

Weather in November

November carries forward the change initiated by October in Merida. The winter approaches with a noticeable decrease in temperature. The rainfall continues to decline, and the days remain less humid, making the weather more comfortable. Weather in November »

Weather in December

Merida wraps up the year with the onset of mild winter. With temperatures dropping down to an average of 19.5°C (67.1°F), it is the coolest month of the year. Despite slightly shorter days, the weather remains pleasant and enjoyable making it the perfect end to the year. Weather in December »