The climate of Mexicali
The subtropical desert climate, also known as the BWh climate classification according to the Köppen climate classification, firmly grasps the city of Mexicali
. The geographical location and the climate classification place Mexicali in a zone where the weather is characterized by very high temperatures during the summer and mild winter temperatures. Rainfall leaves a limited footprint on the weather map of Mexicali.
Throughout the year, Mexicali experiences a range in temperature that varies from 10.2°C to 41.8°C. The highest temperatures occur in the summer months, from June
with the peak in July
at 41.8°C. Conversely, the milder temperatures make their appearance in winter, between December
, with the lowest temperature in January
Humidity is relatively low throughout the year, fluctuating from 20% to 38%. The lowest humidity manifests in June, whereas the highest forms a wall of dampness in December and January. Rainfall, albeit minimal, happens throughout the year. The highest amount of rain falls between July and September
, amassing 15mm in July and 10mm in both August and September. Conversely, scant rainfall presents from April
to June, holding steady at 1mm each month.
Daylight and sunshine remain fair constants in Mexicali. From October
, daylight hours vary from 10 to 11.4 hours, and April to September realise longer days varying from 12 to 14.3 hours. Sunshine hours also don't differ greatly, ranging from 7.1 hours to 12.2 hours. The UV index shows a predictable pattern; the lower index of 4 and 5 occurs from November
to February, an index of 6 comes around in March, April, and October while the higher index from 7 to 9 hits from May
The wind speed fluctuates just slightly from 8.6km/h to 11.5km/h. A high pressure period ranges from December to February while low pressure is noticeable from May to September.
The best time to visit Mexicali
With regards to pleasant weather and optimal conditions for outdoor entertainment, the sweet spot for visiting Mexicali
is from November
. During this period, weather conditions are mild and more temperate, with average temperatures ranging from 19.7°C to 30.5°C. The sunshine remains abundant, providing over 7.5 hours of direct sunlight daily, and the relative humidity is bearable, never exceeding a 38% level.
The worst time to visit Mexicali
’s subtropical desert climate can produce extreme heat, particularly during the months of June
, and August
. Travelers looking to evade oppressive heat and high humidity, which can exceed 30%, should stay clear during these months. Temperatures commonly soar beyond 37°C, making outdoor activities unbearable.
Spring weather in Mexicali
Spring in Mexicali
is marked by gradually increasing temperatures and a steadily decreasing humidity level. From March
, temperatures escalate from 26.7°C to 34.1°C. Meanwhile, the averages of daylight and sunshine increase from 12 hours and 9.1 hours to 13.8 hours and 12 hours, respectively. Humidity drops from 30% in March to 24% in May - the perfect conditions for outdoor activities to be thoroughly enjoyable.
Summer weather in Mexicali
Summer, which stretches from June
, is the hottest season in Mexicali
. During this period, temperatures often surge to their max, ranging from 37.7°C to a boilerplate 41.8°C. The heat is accompanied by the lowest humidity levels of the year, ranging from 20% to 25%. The daylight hours are the longest of the year with up to 14.3 hours of light per day, and the UV index touches its peak at 9.
Autumn weather in Mexicali
Autumn months in Mexicali
see a substantial decrease in temperature and a slight increase in humidity. From September
, temperatures slowly drop from 37.7°C to a more bearable 25°C. Autumn also ushers in the highest rainfalls of the year, with September and October
receiving an average of 10mm and 6mm of rain, respectively. Despite this, the sunshine hours remain high, ranging from 10.2 hours in September to 7.5 hours in November.
Winter weather in Mexicali
Winter in Mexicali
, extending from December
, provides relief from the extreme heat. The temperature drops to more comfortable levels, ranging from 19.7°C to 20.6°C. Humidity levels reach their peak, fluctuating between 37% and 38%, making the air feel chillier than the thermometer indicates. Despite being winter, the city experiences about 10 hours of daylight and over 7 hours of sunshine per day, ensuring ample time for exploring and sightseeing.
Weather in January
’s weather in Mexicali
, marks the beginning of the year with relatively chillier temperatures when compared to following months. The low humidity of 37% contributes to the dry season appeal of the city. Evenings tend to be cooler, requiring light jackets or sweaters. Weather in January »
Weather in February
Noticeably transitioning into warmer days, February
's weather in Mexicali
rises above January
’s norm. The end of the North American winter sees Mexicali replete with sunny days and clear skies, proving a respite from colder North American regions. Weather in February »
Weather in March
witnesses an abrupt escalation in temperature, signifying a clear transition into the warmer season. With clear skies and an increase in daylight hours, tourists flock to the region to indulge in outdoor activities. Weather in March »
Weather in April
The weather in April
ushers in a clear departure from the chills of winter transitioning into the city's infamous heat with increasing temperatures. It also sees an expansion in daylight hours, leading to a greater number of sunshine days. Weather in April »
Weather in May
weather in Mexicali
takes a swerve towards intense heat, which becomes a defining characteristic of Mexicali's summer. As a result, the streets of Mexicali remain quieter with lesser tourist activities during the peak day hours. Weather in May »
Weather in June
's weather in Mexicali
is consistently hot, with the dry desert climate being most apparent during this month. The relative humidity dips to its annual lowest at 20%, further accentuating the city's arid ambience. Despite lengthy daylight hours, the intense heat restricts outdoor activities to early mornings and late evenings. Weather in June »
Weather in July
's weather in July
is characterised by its peak summer temperatures, discouraging the faint-hearted from outdoor tourist activities. Despite the high temperatures, the UV index refrains from exceeding the previous months' measure of 9. Weather in July »
Weather in August
brings in minor relief from the searing Mexicali
weather, initiating a downward trend in temperatures. This change doesn't dramatically alter the overall hot and dry climate, but the slight decrease is noticeable. Wind gusts drop slightly but still maintain speeds of up to 13.2km/h, functioning to alleviate the heat. Weather in August »
Weather in September
continues the transition to cooler weather in Mexicali
. Despite the cooling trend, Mexicali maintains its reputation for extensive sunshine days and low relative humidity. A slight decrease in wind speed to 9.7km/h is observed, along with a decline in the UV index to 8. Weather in September »
Weather in October
Weather in Mexicali
tends to blend warmth and coolness, offering hospitable climate conditions for visitors. The rainfall, despite a further decrease from the previous month to 6mm, persists to provide occasional breaks from the region’s standard dryness. Weather in October »
Weather in November
’s weather begins to prepare for the winter chill. It experiences a further drop in temperature, and the reduction in daylight hours brings early dusks. The UV index drops further to 5, providing relief from the harsh summer sun. Weather in November »
Weather in December
ushers in the cool winter season, with temperatures taking a considerable dip when compared to the blistering summer months. The overall pleasant conditions, coupled with the year's lowest UV index of 4, make this month ideal for visitors to explore the city. Weather in December »