Climate and monthly weather forecast
Mejicanos, El Salvador

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The climate of Mejicanos

In relation to the Köppen climate classification, Mejicanos experiences a predominately tropical savanna climate, also identified as Aw. This Central American city, tucked away in El Salvador, is characterized by a wet and dry climatic system. Tropical savanna climates predominantly have distinct dry and wet periods, a notion that is evident throughout the year in Mejicanos.

Monthly averages illuminate a weather pattern that sees consistent temperature ranges, relatively high humidity, and markedly variant amounts of rainfall. High temperatures oscillate from 29°C (84.2°F) in November to a peak of 32.6°C (90.7°F) in March, whereas low temperatures notably only range from 19.4°C (66.9°F) in January to 22.8°C (73°F) in April.

Humidity levels are typically at their highest between the months of June and October, ranging from 79% to 82%. In terms of rainfall, Mejicanos receives the highest quantities of rain from April to October, with the heaviest rainfall seen in May at 234mm (9.21"). Sunshine hours vary slightly, with the shortest day in December experiencing 11.3 hours of daylight and the longest day in June enjoying 12.9 hours of daylight.

The best time to visit Mejicanos

Ascertaining the perfect time to visit Mejicanos depends singularly upon individual weather preferences. The period of December through to March is the driest time in the city, having less rainfall and relatively lower humidity. A visit to Mejicanos in this drier period allows optimum tour of the city's attractions without the hindrance of excess rainfall or dampness.

December registers a welcoming range of temperatures from 19.5°C (67.1°F) to 29.9°C (85.8°F), supported by 28.5 average sunshine days in the month, promising pleasant outdoor conditions.

The worst time to visit Mejicanos

The period from April to October is perceived as the least conducive time for visits to Mejicanos, due to the heavy rainfall and increased humidity that characterize these months. May, in particular, records the peak of rainfall with an average of 234mm (9.21"), along with relative humidity touching 76% in the same month.

The increased wetness and humidity in this period might hinder outdoor activities and the exploration of city attractions - conditions less favorable for tourists.

Spring weather in Mejicanos

In Mejicanos, spring season unveils months of increasing temperatures and considerable rainfalls. March finds the temperature peaking at 32.6°C (90.7°F) whereas April and May witness a slight decrease in temperature, ranging between 30.9°C (87.6°F) and 32.5°C (90.5°F).

Alongside a moderate humidity index, spring months also see a rise in rainfall patterns, rising from 5mm (0.2") in March to a high of 234mm (9.21") in May. This period also experiences fairly regular daylight hours that oscillate from 12.1 hours to 12.8 hours.

Summer weather in Mejicanos

Summers in Mejicanos bring about the highest humidity readings of the year, scaling from 76% in June to an annual high of 82% in September. Rainfall remains significant across these months, heightening from 156mm (6.14") in June to 207mm (8.15") in September.

Despite high humidity and rainfall, temperatures remain fairly stable, varying only slightly from 29.8°C (85.6°F) in September to 31°C (87.8°F) in July. Summer season in Mejicanos lasts from June to September, offering steady daylight durations ranging between 12.6 hours to 12.9 hours.

Autumn weather in Mejicanos

Autumn in Mejicanos yields fluctuating weather conditions. October and November see a reduction in both rainfall and humidity, dropping from 207mm (8.15") to 31mm (1.22") and from 82% to 75% respectively.

This period also witnesses a slight fall in temperatures, with highs sliding from 29.8°C (85.6°F) in September to 29.9°C (85.8°F) in November. However, contrastingly, it signals the start of shorter days, with daylight hours declining from 12.2 hours to 11.5 hours over the course of autumn.

Winter weather in Mejicanos

The winter period in Mejicanos, which falls in December and January, bears the distinction of being the driest part of the year, with rainfall minimal at 4mm (0.16") or 1mm (0.04") respectively.

Despite this, temperatures remain consistently mild to warm, with highs of 29.9°C (85.8°F) in December and January, while lows do not drop substantially below 20°C (68°F). Winter days are the shortest in terms of daylight, providing around 11.3 hours to 11.4 hours, thereby making it the least bright period of the year. Despite this, it remains fairly sunny with sunshine days ranging between 28.5 in December to 28.7 in January.

Weather in January

January sweeps to Mejicanos, El Salvador with moderate temperatures that happen to be a tad cooler than those in February. It fosters a calm atmosphere with limited cloud cover, paving the way for substantial daylight and sunshine hours. Weather in January »

Weather in February

February brings forth a slightly heated weather spectrum to Mejicanos, with temperatures rising mildly from those in January and a subsequent reduction in March. The painterly sights of the city are rendered even better with an increased visibility of 10km (6.2mi). Weather in February »

Weather in March

Arguably the month with the highest temperatures in the first quarter, March combines warmth with an ample supply of sunlight, making it ideal for sun-receptive activities. A slight surge in the relative humidity provides a hint of moisture to the otherwise dry weather. Weather in March »

Weather in April

April follows suit with March's weather trend, although distinguishing itself with a stark increase in rainfall up to 45mm (1.77"). This transition brings about a pronounced cool ambiance and resultant rise in cloud cover. The spring weather also precipitates an increase in daylight hours and an enhanced UV index, asserting itself at 7. Weather in April »

Weather in May

Come May, the weather conditions take a turn with a sudden surge in precipitation, recording a massive amount of 234mm (9.21") rainfall. The temperatures, however, maintain a plateau, remaining relatively close to those seen in April. Weather in May »

Weather in June

As the weather of Mejicanos transitions from spring into summer, June is witnessed to maintain relatively similar weather conditions as May. A standout feature remains the continual substantial amount of rainfall, albeit at a reduced 156mm (6.14") compared to May's record. Weather in June »

Weather in July

July enters with similar weather conditions seen in June but brings with it a slight drop in temperatures. The month celebrates a maintained supply of daylight and a UV index holding firm at 7. Despite the lowered temperatures, July is not shy of refreshing rainfall, contributing a notable 117mm (4.61") to Mejicanos' flora. Weather in July »

Weather in August

August follows closely behind July, parroting many of July's weather features, including sunlight hours and relative humidity. The notably stable wind gust maintains its pace at 8.1km/h (5mph), while rainfall records a slight increase to 159mm (6.26"). Weather in August »

Weather in September

September can be coined as the kin of August when considering Mejicanos' weather - as it exhibits similar meteorological conditions. The weather tapestry features a subtle drop in temperature, transitioning comfortably into fall. Weather in September »

Weather in October

October embarks with incrementally reduced temperatures, extending the climate transition from September. It is also host to considerable rainfall, amounting up to 207mm (8.15"), thereby injecting a cool, balmy vibe to Mejicanos. Weather in October »

Weather in November

November graces Mejicanos with a dramatic decline in rainfall down to 31mm (1.22"), creating a drier climate than October. Meanwhile, substantial sunshine and daylight hours inject the city with brighter days. The pressure readings record a slight increase to 1012.3mb, signifying more stable weather. Weather in November »

Weather in December

December seals the year in Mejicanos with cooler temperatures, creating a comfortable climate as it brings in the new year. The relative humidity decreases to 70%, allowing drier conditions to prevail. Despite the month recording a low rainfall of 4mm (0.16"), the atmospheric pressure remains steady at 1013mb, contributing to the stable climatic conditions. Weather in December »

Frequently asked questions

What is the driest month?

The month with the least rainfall in Mejicanos is January, when the rain falls for 1.9 days and typically collects 1mm (0.04") of precipitation.

How many days does it rain?

Throughout the year, there are 187 rainfall days, and 1106mm (43.54") of precipitation is accumulated.

What is the month with the least sunshine?

The months with the least sunshine are January and December, with an average of 7.7h of sunshine.

What are the months with the lowest UV index?

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

What are the months with the highest UV index?

The months with the highest UV index in Mejicanos are February through April and July, with an average maximum UV index of 7.

What is the hottest time of year?

In Mejicanos, the peak temperatures are generally noted in March, averaging a high of 32.6°C (90.7°F) and a low of 21.1°C (70°F).

What is the least humid month?

The least humid month is March, with an average relative humidity of 62%.

What month has the most sunshine?

April has the most sunshine of the year in Mejicanos, with an average of 11.4h of sunshine.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 25.5 days and accumulates 234mm (9.21") of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 12h and 54min of daylight.

What are the most humid months?

The months with the highest humidity are September and October, with an average relative humidity of 82%.

What is the coldest time of year?

October, characterized by an average high temperature of 29°C (84.2°F) and a low temperature of 20.5°C (68.9°F), is generally the coldest month.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 11h and 18min of daylight.

Is there Daylight Saving Time (DST)?

Mejicanos does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.

Average temperature
Mejicanos, El Salvador

Average temperature - Mejicanos, El Salvador

The warmest month (with the highest average high temperature) is March (32.6°C).
The month with the lowest average high temperature is October (29°C).

The month with the highest average low temperature is April (22.8°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).

Average pressure
Mejicanos, El Salvador

Average pressure - Mejicanos, El Salvador

The month with the highest atmospheric pressure is January (1013.5mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).

Average wind speed
Mejicanos, El Salvador

Average wind speed - Mejicanos, El Salvador

The windiest month (with the highest average wind speed) is January (8.5km/h).
The calmest month (with the lowest average wind speed) is June (4.8km/h).

Average humidity
Mejicanos, El Salvador

Average humidity - Mejicanos, El Salvador

The months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (62%).

Average rainfall
Mejicanos, El Salvador

Average rainfall - Mejicanos, El Salvador

The wettest month (with the highest rainfall) is May (234mm).
The driest month (with the least rainfall) is January (1mm).

Average rainfall days
Mejicanos, El Salvador

Average rainfall days - Mejicanos, El Salvador

The month with the highest number of rainy days is September (26.3 days).
The month with the least rainy days is January (1.9 days).

Average daylight / Average sunshine
Mejicanos, El Salvador

Average daylight / Average sunshine - Mejicanos, El Salvador

The month with the longest days is June (Average daylight: 12h and 54min).
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 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).

Average sunshine days
Mejicanos, El Salvador

Average sunshine days - Mejicanos, El Salvador

The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (3.2 days).

Average UV index
Mejicanos, El Salvador

Average UV index - Mejicanos, El Salvador

The months with the highest UV index are February, March, April and July (UV index 7).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).

Average cloud cover
Mejicanos, El Salvador

Average cloud cover - Mejicanos, El Salvador

The months with the most cloud cover are June, September and October (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 13).

Average visibility
Mejicanos, El Salvador

Average visibility - Mejicanos, El Salvador

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are September and October (8km).

Mejicanos, El Salvador

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