Climate and monthly weather forecastGuayaramerín, Bolivia

The climate of Guayaramerín

Earning a classification of Aw in the widely accepted Köppen Climate system, the city of Guayaramerín, Bolivia, is characterized as having a tropical wet and dry, or savanna climate. This classification denotes the substantial rainfall each year, especially in the hotter months.

Across each month, the typical high temperatures range from 31°C (87.8°F) to 34°C (93.2°F). This constant warmth provides ideal conditions for flourishing biodiversity. Meanwhile, the monthly low temperatures display a narrower range, generally staying between 19°C (66.2°F) to 23°C (73.4°F), even in the cooler months. These minimal fluctuations in temperature attest to the city's tropical location and distance from temperate influences.

With rainfall totals spanning from 18mm (0.71") to 276mm (10.87") a month, Guayaramerín experiences a noticeable dry and wet season with fluctuations month on month. The city receives the most rain from January through to March and again in December, while the drier season typically stretches from June to August. The annual daylight hours slightly vary, ranging from 11.5 hours to 12.8 hours across the months. Correspondingly, the number of sunshine hours also varies from 4 to 7 hours of sunlight per day. The UV index is consistently high throughout the year at around 9 to 12.

The best time to visit Guayaramerín

The time between June and August proves to be an excellent window for visiting Guayaramerín. During these months, the city receives the least amount of rain, ranging merely from 18mm (0.71") to 29mm (1.14"). It is worth noting that during this period, the average low temperatures slightly dip to a cooler 19°C (66.2°F) to 20°C (68°F), while the average high temperatures retain their consistency at around 31°C (87.8°F) to 32°C (89.6°F). The UV index during these months is on a lower span of 9 to 11, but it's still high, so it's advisable to take sun protection measures.

The worst time to visit Guayaramerín

Due to the high amount of rainfall, an increase in humidity and mostly cloudy skies, the months from January through to March, and again in December, are considered the least ideal times to visit Guayaramerín. During these periods, Guayaramerín experiences its highest rainfall, ranging from 240mm (9.45") to 276mm (10.87"). Concurrently, the city experiences high temperatures of 31°C (87.8°F) to 34°C (93.2°F), which combined with high humidity might be overwhelming for some travelers.

Spring weather in Guayaramerín

In Guayaramerín, the spring months of September through November observe a gradual increase in rainfall, from 73mm (2.87") to 192mm (7.56"), marking the transition to the wet season. The temperatures remain warm, with highs regularly reaching between 32°C (89.6°F) and 34°C (93.2°F), and lows fluctuating between 20°C (68°F) and 23°C (73.4°F).

Summer weather in Guayaramerín

Summertime in Guayaramerín from December to February is marked by heavy rainfall, reaching from 260mm (10.24") to 276mm (10.87") in a month. During this time, the city experiences temperatures ranging from 31°C (87.8°F) to 32°C (89.6°F) during the day and around 23°C (73.4°F) at night.

Autumn weather in Guayaramerín

The autumn months from March to May bring a tapering off of the wet season in Guayaramerín, with the volume of rainfall decreasing from 240mm (9.45") to 86mm (3.39"). The range of temperature remains relatively consistent with high temperatures from 31°C (87.8°F) to 32°C (89.6°F) and low temperatures from 22°C (71.6°F) to 23°C (73.4°F).

Winter weather in Guayaramerín

The city's winter months, June to August, bring drier conditions, with the least amount of rainfall, spanning from 18mm (0.71") to 29mm (1.14"). The temperature ranges from 31°C (87.8°F) to 34°C (93.2°F) during the day and dips to a slightly cooler 19°C (66.2°F) to 20°C (68°F) at night.

Weather in January

January marks the advent of the new year in Guayaramerín, Bolivia, characterized by high rainfall and tropical heat. The city witnesses the highest rainfall of the year this month, with an average precipitation of 264mm (10.39"). Weather in January »

Weather in February

February sees a very slight dip in rainfall, but the weather sustains its tropical characteristics. Even though it runs concurrent with January in its temperature range, the UV index remains constant at 12. The number of daylight hours slightly deviates down to 12.4 hours and rainfall days decrease to 18. Weather in February »

Weather in March

March carries forward the weather traits of the preceding months. Although the precipitation deescalates to 240mm (9.45"), it is yet another month of high rainfall. Temperatures persist in their range, neither fluctuating much from day to night nor deviating from the preceding months. Weather in March »

Weather in April

April brings about noticeable change in the weather of Guayaramerín, Bolivia. There is a significant drop in the rainfall to 182mm (7.17"), indicating a transition towards drier months. However, the temperature does not follow suit, with highs potentially reaching up to 32°C (89.6°F) and lows staying slightly above 22°C (71.6°F), the nights remain warm. Weather in April »

Weather in May

May signifies drier and brighter weather in Guayaramerín. The rainfall dips substantially from 182mm (7.17") in April to 86mm (3.39") in May. This month sees a consistent high temperature of 32°C (89.6°F), maintaining the tropical warmth of this Bolivian city. Weather in May »

Weather in June

June continues along the trend of earlier months, presenting a drier weather profile as compared to the beginning of the year. There is a sharp decline in rainfall numbers from May to June, dropping down to 29mm (1.14"). The temperature takes a slight dip, making the nights cooler with average lows of 20°C (68°F). Weather in June »

Weather in July

With the arrival of July, Guayaramerín, Bolivia, experiences its driest and coolest conditions of the year. The amount of precipitation plunges to an annual low of 18mm (0.71"). The high temperature remains constant at 32°C (89.6°F), while the lows are the coolest of the year at 19°C (66.2°F). Weather in July »

Weather in August

August acts as the hinge between the dry and rainy parts of the year in Guayaramerín. The rainfall jumps up to 24mm (0.94") from July’s low, providing the first indication of the impending wet season. With peak temperatures of 34°C (93.2°F), this month sees the year's highest temperature bandwidth. Weather in August »

Weather in September

In September, the weather in Guayaramerín undertakes a notable transition. The city sees a threefold increase in rainfall to 73mm (2.87"), signaling the onset of the wet season. The temperature remains within its top annual threshold peaking at 34°C (93.2°F). Weather in September »

Weather in October

By October, the rainy season is in full swing in Guayaramerín. The precipitation average nearly doubles, shooting up from 73mm (2.87") to 150mm (5.91"). The temperature range remains fairly stable during day and night, keeping the city warm and balmy. Weather in October »

Weather in November

November persists with the weather trends of the wet season in Guayaramerín. The rainfall increases to 192mm (7.56") this month, keeping the environment damp and humid. Regardless of rain or shine, temperatures maintain their tropical tenor with daytime peaks continuing around 33°C (91.4°F). Weather in November »

Weather in December

December closes the year with amplified rainfall in Guayaramerín, Bolivia. The precipitation ascends to 276mm (10.87"), making it the month with the second highest rainfall. Despite the rise in rainfall, temperatures consistently touch 32°C (89.6°F), persisting with the tropical climate. Weather in December »