The climate of Ahuachapan
Ahuachapan, nestled in
El Salvador, experiences a tropical wet and dry or savanna climate, as characterized by the Köppen Climate Classification of "Aw". This designates a weather pattern subject to high temperatures and precipitation at certain periods. The mercury swings between 17.9°C (64.2°F), seen during colder months, and reaches 32.6°C (90.7°F) during intense heat. Humidity levels fluctuate from 63%, experienced during drier months, to as high as 84% when the wet season is in full swing.
Dominating wind speeds in Ahuachapan vary from a calm 5.2km/h (3.2mph) to a breezy 10.6km/h (6.6mph). Visibility remains relatively consistent across the year, with the lowest at 8km (5mi) during rainfall-intensive months and highest at 10km (6.2mi) during clear months. The atmospheric pressure experienced here barely shifts, applicable levels fall within 1011.6mb to 1014.1mb.
An examination of rainfall uncovers that Ahuachapan's maximum precipitation of 162mm (6.38") transpires during
October, while the lowest of 1mm (0.04") is witnessed in
January, posing a significant divergence. In terms of daylight, a minimum of 11.3 hours occurs in
December, while the longest days, offering 12.9 hours of sunlight, come in
June and
July.
The best time to visit Ahuachapan
To truly appreciate the allure of
Ahuachapan, a journey during the dry spell from
December to
February is highly encouraged when rainfall measurements fall to 1mm (0.04"), 3mm (0.12"), and 6mm (0.24") respectively. During this period, humidity subsides to 66% to 71% offering visitors a comfortable exploring environment. With temperature highs ranging from 28.4°C (83.1°F) to 30.8°C (87.4°F) and lows from 17.9°C (64.2°F) to 19.2°C (66.6°F), this time also presents optimal temperatures for outdoor activities.
The worst time to visit Ahuachapan
Ahuachapan undergoes its most wet and humid phase between
May and
October. In these months, rainfall soars upwards 116mm (4.57") to 162mm (6.38"), making outdoor exploration challenging. Humidity also increases, hovering between 76% and 84%, which can make the temperature feel hotter and represent uncomfortable conditions for those unaccustomed to high humidity levels.
Spring weather in Ahuachapan
Ahuachapan experiences Spring from
March to
May. These months witness average high temperatures between 30.8°C (87.4°F) to 32.6°C (90.7°F) and average low temperatures from 18.7°C (65.7°F) to 21.7°C (71.1°F). Rainfall volumes in these months significantly increase from 6mm (0.24") in March to 156mm (6.14") in May, marking the beginning of the wet season. At this time, the relative humidity shifts from a moderate 63% to 76%.
Summer weather in Ahuachapan
In
Ahuachapan, Summer extends from
June to
August. Average high temperatures range from 29°C (84.2°F) to 29.8°C (85.6°F), while low temperatures range from 20.3°C (68.5°F) to 20.7°C (69.3°F). These are months of significant rainfall, with the volume reaching 149mm (5.87") in June and 119mm (4.69") in August. The relative humidity during this period fluctuates between 80% and 83%.
Autumn weather in Ahuachapan
In
Ahuachapan, Autumn begins in
September and lasts until
November. The average high temperatures fall between 28.1°C (82.6°F) to 29.8°C (85.6°F) and low temperatures from 18.5°C (65.3°F) to 20°C (68°F). It is vital to note that September and
October are the months with the highest rainfall, with 116mm (4.57") and 162mm (6.38") respectively, leading to a spike in humidity levels up to 84%.
Winter weather in Ahuachapan
Winter hits
Ahuachapan in
December, moving through to
February. Average high temperatures in these months range from 28.4°C (83.1°F) to 30.8°C (87.4°F) while lows settle between 17.9°C (64.2°F) and 19.2°C (66.6°F). These months mark the driest period in Ahuachapan with rainfall levels dropping significantly from 4mm (0.16") in December to 1mm (0.04") in
January, and the relative humidity oscillates between a comfortable 66% and 71%.
Weather in January
January introduces the year in
Ahuachapan,
El Salvador with weather that offers warm days and cooler evenings. It holds relatively low humidity allowing for pleasant outdoor activities during the day. Some might argue that this month carries the most balanced weather circumstances, compared to the upcoming months.
Weather in January » Weather in February
February sees a gradual rise in temperatures in
Ahuachapan. This month's balmy weather almost mirrors
January's, except for the slight increase in the average high, which is now 30.8°C (87.4°F). In anticipation of possible rainfall in the ensuing month, humidity starts to drop, enhancing the overall comfort of the weather.
Weather in February » Weather in March
March takes the heat a notch higher in
Ahuachapan, without any notable rainfall, which is a contrast to the rain-soaked months in the second quarter. Take advantage of the 63% average relative humidity, the lowest in the year, to venture outdoors during the day.
Weather in March »
Weather in April
In
April, showers make their formal appearance in
Ahuachapan's weather narrative with 38mm (1.5") average rainfall scattered across approximately 14 days. These first rains signify the onset of the so-called rainy season in this region.
Weather in April »Weather in May
May marks the peak of the rainy season with an overwhelming 156mm (6.14") of average rainfall, spanning across 24 out of 31 days. It becomes the wettest month in
Ahuachapan, a far cry from its dry start at the beginning of the year.
Weather in May » Weather in June
June continues with
May's trend of high rainfall and humidity. Despite the slight drop in rainfall to 149mm (5.87"), it remains extremely wet, with almost no break in clouds in the town of
Ahuachapan. However, as the rainy days persist, residents start to experience a drop in the average high temperature to around 29°C (84.2°F).
Weather in June »
Weather in July
July carries forward
June’s temperament, albeit with some minor shifts in
Ahuachapan. There is a noticeable decline in rainfall, down to 87mm (3.43"), suggesting a decrease in monsoon’s vigor. However, the frequency of rainy days remains pretty high.
Weather in July » Weather in August
In
August,
Ahuachapan residents see a rebound in rainfall numbers, hitting 119mm (4.69"). The weather at this time is characterized by sporadic bouts of rainfall, mainly during the later part of the day. Although the average high temperature remains consistent, the high humidity and wet trappings of the earlier months persist.
Weather in August »Weather in September
September’s 116mm (4.57") of rainfall shows a marginal decrease but maintains the wet disposition
Ahuachapan has adopted since
May. At this point, the city experiences approximately 22 rainy days in the month, which is higher than the preceding months.
Weather in September »
Weather in October
October brings the heaviest showers since
May, with an average rainfall of 162mm (6.38"). It’s an anomaly in the gradually receding rainy season, giving the city a seamless transition to the cooler months ahead. Yet, amidst this wet spell, temperatures and humidity manage to stay moderate, thanks to the increased rainfall.
Weather in October » Weather in November
November presents the much-awaited break in
Ahuachapan’s long-standing rainy season. Rainfall dramatically drops to 24mm (0.94"), indicating the end of the water-dominated months and the onset of the dry season. The city’s character undergoes a significant shift as it steps into the penultimate month of the year.
Weather in November » Weather in December
December rounds off the year in
Ahuachapan with a welcoming dry spell, accompanied by negligible rainfall of just 4mm (0.16"). This month recognizes itself by the dominance of clear skies, abundant sunshine, and minimal cloud cover.
Weather in December »