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Contents
- The climate of San José del Guaviare
- The best time to visit San José del Guaviare
- The worst time to visit San José del Guaviare
- Spring weather in San José del Guaviare
- Summer weather in San José del Guaviare
- Autumn weather in San José del Guaviare
- Winter weather in San José del Guaviare
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of San José del Guaviare
San José del Guaviare resides under the Am Köppen climate type, which characterizes the region as having a tropical monsoon climate. This Colombian city, immersed in a humid, tropical environment, experiences significant rainfall throughout the year, even during the 'drier' months.
Throughout the year, temperatures in San José del Guaviare exhibit minimal fluctuation, remaining warm to hot, with average monthly high temperatures ranging from 26.9°C (80.4°F) in June to 31.8°C (89.2°F) in February. The lowest monthly averages linger between 20.2°C (68.4°F) in July to 21.7°C (71.1°F) in February. The relative humidity remains consistently high throughout the year, reflecting the region's tropical climate.
San José del Guaviare is subjected to regular and abundant rainfall with the majority of months recording over 100mm (3.94") per month. April and May present the most abundant rainfall, averaging 252mm (9.92") and 225mm (8.86") respectively. Furthermore, the region endures between 23 to 28 days of rainfall monthly, with the maximum number of rainy days observed during May at 28.9 days.
Uniquely, the city of San José del Guaviare demonstrates consistent daylight hours year-round, ranging from 12 hours to 12.3 hours. However, actual sunshine hours drastically reduce from an average of 8.3 hours in February to a minimum average of 4.8 hours in May and June due to increased cloud cover and rainfall.
Throughout the year, temperatures in San José del Guaviare exhibit minimal fluctuation, remaining warm to hot, with average monthly high temperatures ranging from 26.9°C (80.4°F) in June to 31.8°C (89.2°F) in February. The lowest monthly averages linger between 20.2°C (68.4°F) in July to 21.7°C (71.1°F) in February. The relative humidity remains consistently high throughout the year, reflecting the region's tropical climate.
San José del Guaviare is subjected to regular and abundant rainfall with the majority of months recording over 100mm (3.94") per month. April and May present the most abundant rainfall, averaging 252mm (9.92") and 225mm (8.86") respectively. Furthermore, the region endures between 23 to 28 days of rainfall monthly, with the maximum number of rainy days observed during May at 28.9 days.
Uniquely, the city of San José del Guaviare demonstrates consistent daylight hours year-round, ranging from 12 hours to 12.3 hours. However, actual sunshine hours drastically reduce from an average of 8.3 hours in February to a minimum average of 4.8 hours in May and June due to increased cloud cover and rainfall.
The best time to visit San José del Guaviare
Given the consistently high temperatures and substantial rainfall throughout the year, the best time to visit San José del Guaviare is highly subjective and largely depends on the visitor's tolerance for humidity and rain. However, for those looking to take advantage of the maximum available sunshine hours, the months of February and September offer the longest duration, boasting 8.3 and 7.8 sunshine hours on average, respectively.
The worst time to visit San José del Guaviare
Visitors who are not fond of constant rainfall should refrain from visiting during the peak of the monsoon season. That falls between March and May, with rainfall peaking in April at 252mm (9.92") average rainfall and 28.5 average raindays per month. Furthermore, May and June record the lowest average sunshine hours - a mere 4.8 hours daily.
Spring weather in San José del Guaviare
San José del Guaviare's spring season, between March and May, is a period of intense rainfall. The city receives its highest rainfall during this time, with averages of 184mm (7.24") in March, peaking at 252mm (9.92") in April, and slightly decreasing to 225mm (8.86") in May. These months also register a high number of raindays, fluctuating between 26 and 29 days a month. Temperatures remain warm with monthly averages hovering between 26.9°C (80.4°F) and 31.8°C (89.2°F).
Summer weather in San José del Guaviare
Despite being the summer season, June to August in San José del Guaviare still records a high rainfall average ranging from 147mm (5.79") to 213mm (8.39"). However, one can notice a slight increase in sunshine hours peaking at 7.4 in August. This period also records moderate temperatures, with highs around 26.9°C (80.4°F) to 29°C (84.2°F) and lows from 20.2°C (68.4°F) to 20.3°C (68.5°F).
Autumn weather in San José del Guaviare
Autumn, from September to November, experiences less rainfall compared to the preceding months. The average monthly rainfall ranges from 121mm (4.76") to 178mm (7.01"). Moreover, the average high temperatures during this season stay between 29.8°C (85.6°F) to 30.5°C (86.9°F), whereas the daily lows slightly drop from 20.7°C (69.3°F) to 21.5°C (70.7°F).
Winter weather in San José del Guaviare
December through February is the driest period in San José del Guaviare, with rainfall decreasing to an average range from 52mm (2.05") to 98mm (3.86") per month. Temperatures remain consistently high, fluctuating between 29.4°C (84.9°F) to 31.8°C (89.2°F) and 21.2°C (70.2°F) to 21.7°C (71.1°F). This season also sees more sunshine hours, particularly in February with an average of 8.3 hours daily.
Weather in January
January in San José del Guaviare, Colombia, arrives with enhanced humidity levels, creating an atmosphere often carpeted with a semi-permanent bank of clouds. The weather leans towards the warmer side with an impressive high hitting 31.3°C (88.3°F). Weather in January »
Weather in February
Come February, San José del Guaviare experiences a perceptible hike in temperature, reaching peaks of 31.8°C (89.2°F), and the days growing noticeably longer. The city perceives a slight upturn in precipitation, drizzling more rainfall in comparison to the preceding month. Weather in February »
Weather in March
As March approaches, an observable decrease in temperature is noticeable in San José del Guaviare, settling at a lower average of 29.8°C (85.6°F). The amount of sunshine reaching the city decreases, offering some respite from the intense glare of the last month. Weather in March »
Weather in April
The weather in April signifies a shift from the scorching past months and establishes itself as the month of significant rainfall with 252mm (9.92") registered. The dropping temperatures take a more noticeable dip, providing a comforting coolness to the inhabitants of San José del Guaviare. Weather in April »
Weather in May
May's weather in San José del Guaviare sees a continuation of the previous month's trends but with an even greater intensity. The intensity of rainfall slightly decreases, and the city is fully engrossed in its rainy season. The mercury continues to slide, providing a continual respite from the searing heat of the early year. Weather in May »
Weather in June
For San José del Guaviare, June signifies the onset of a subtle change in seasons' character. It is a month of consistent rainfall, similar to the previous month. The drier weather remains elusive, and the city’s temperature hits a low of 26.9°C (80.4°F), with chilled winds serving as a stark contrast to February's warmth. Weather in June »
Weather in July
As July rolls in, San José del Guaviare sees the first glimmers of the dry season. Visible changes in weather conditions include a reduction in rainfall, and the atmospheric pressure reaches its maximum at 1013.7mb. A subtle rise in temperature re-ignites the tropical spirit of the city. Weather in July »
Weather in August
Weather in August, for San José del Guaviare, is mostly accommodating with a further increase in temperature to an average high of 29°C (84.2°F). Rainfall continues its downward trend, introducing the early inklings of the dryer weather. Weather in August »
Weather in September
September presents a significant change in the weather pattern in San José del Guaviare with dropping rainfall, hitting a relative low of 121mm (4.76"). The surge in sunshine hours complements the receding cloud cover, creating a brighter visual appeal. Weather in September »
Weather in October
In October, the weather in San José del Guaviare takes a transitional route to the rainy season. A rise in rainfall signifies the return of the wetter months, and the local flora responds vibrantly to the moist conditions. The temperature stays relatively the same, offering a consistent warmth throughout the day. Weather in October »
Weather in November
As November arrives in San José del Guaviare, the renewed rainy season persists, but the overall temperature never strays far from the comfort of 29.3°C (84.7°F). Cloud cover enhances, yet the city manages to retain a significant amount of sunshine, enhancing the warm, tropical experience. Weather in November »
Weather in December
December in San José del Guaviare maintains a steady rhythm with its weather conditions, including a marginal fall in rain, observed at 98mm (3.86"). Despite the decrease in rainfall, lushness flourishes courtesy of the tropical climate and stable temperatures. Weather in December »
Updated: Aug 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the least humid month?
January is the least humid month, with an average relative humidity of 69%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 13.8 days and typically collects 52mm (2.05") of precipitation.
How much does it rain in San José del Guaviare?
In San José del Guaviare, during the entire year, the rain falls for 300.1 days and collects up to 1896mm (74.65") of precipitation.
When is the highest UV index?
The months with the highest UV index are January through May, July through December, with an average maximum UV index of 6.
What part of the year is the hottest?
February brings the highest temperatures, with an average high of 31.8°C (89.2°F) and an average low of 21.7°C (71.1°F).
What month has the most sunshine?
The month with the most sunshine in San José del Guaviare is February, with an average of 8.3h of sunshine.
What is the rainiest month?
The month with the most rainfall is April, when the rain falls for 28.5 days and typically aggregates up to 252mm (9.92") of precipitation.
What are the most humid months?
May and June, with an average relative humidity of 92%, are most humid months.
What are the months with the least sunshine?
May and June, with an average of 4.8h of sunshine, are months with the least sunshine.
What is the coldest month?
San José del Guaviare's June weather reaches an average high of 26.9°C (80.4°F) and an average low of 20.2°C (68.4°F), making it the coldest month.
When are the longest days?
With an average of 12h and 18min of daylight, June has the longest days of the year.
When is the lowest UV index?
June is the month with the lowest UV index, with an average maximum UV index of 5.
What is the month with the shortest days in San José del Guaviare?
December has the shortest days of the year, with an average of 12h and 0min of daylight.
Is there Daylight Saving Time (DST)?
San José del Guaviare does not utilize Daylight Saving Time (DST). -05 timezone is used over the entire year.
Average temperature
San José del Guaviare, Colombia
The warmest month (with the highest average high temperature) is February (31.8°C).
The month with the lowest average high temperature is June (26.9°C).
The month with the highest average low temperature is February (21.7°C).
The coldest months (with the lowest average low temperature) are June and July (20.2°C).
Average pressure
San José del Guaviare, Colombia
- Average pressure in January:
1010.1mbar - Average pressure in February:
1009.5mbar - Average pressure in March:
1010.1mbar - Average pressure in April:
1011mbar - Average pressure in May:
1012mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1013.7mbar - Average pressure in August:
1012.9mbar - Average pressure in September:
1011.7mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1008.9mbar - Average pressure in December:
1009.8mbar
The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed
San José del Guaviare, Colombia
- Average wind speed in January:
6.3km/h - Average wind speed in February:
5.8km/h - Average wind speed in March:
4.7km/h - Average wind speed in April:
4.2km/h - Average wind speed in May:
4.1km/h - Average wind speed in June:
4.3km/h
- Average wind speed in July:
4.2km/h - Average wind speed in August:
4.1km/h - Average wind speed in September:
4.1km/h - Average wind speed in October:
4.4km/h - Average wind speed in November:
5.2km/h - Average wind speed in December:
6.3km/h
The windiest months (with the highest average wind speed) are January and December (6.3km/h).
The calmest months (with the lowest average wind speed) are May, August and September (4.1km/h).
Average humidity
San José del Guaviare, Colombia
The months with the highest relative humidity are May and June (92%).
The month with the lowest relative humidity is January (69%).
Average rainfall
San José del Guaviare, Colombia
- Average rainfall in January:
52mm - Average rainfall in February:
67mm - Average rainfall in March:
184mm - Average rainfall in April:
252mm - Average rainfall in May:
225mm - Average rainfall in June:
213mm
- Average rainfall in July:
192mm - Average rainfall in August:
147mm - Average rainfall in September:
121mm - Average rainfall in October:
178mm - Average rainfall in November:
167mm - Average rainfall in December:
98mm
The wettest month (with the highest rainfall) is April (252mm).
The driest month (with the least rainfall) is January (52mm).
Average rainfall days
San José del Guaviare, Colombia
- Average rainfall days in January:
13.8 days - Average rainfall days in February:
16.6 days - Average rainfall days in March:
26.3 days - Average rainfall days in April:
28.5 days - Average rainfall days in May:
28.9 days - Average rainfall days in June:
27.4 days
- Average rainfall days in July:
27.5 days - Average rainfall days in August:
26.6 days - Average rainfall days in September:
25.8 days - Average rainfall days in October:
28.3 days - Average rainfall days in November:
27.1 days - Average rainfall days in December:
23.3 days
The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is January (13.8 days).
Average daylight / Average sunshine
San José del Guaviare, Colombia
- Average daylight in January:
12h and 0min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 1min - Average daylight in June:
12h and 2min
- Average daylight in July:
12h and 2min - Average daylight in August:
12h and 1min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 0min - Average daylight in December:
12h and 0min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in January:
8h and 0min - Average sunshine in February:
8h and 2min - Average sunshine in March:
7h and 2min - Average sunshine in April:
5h and 2min - Average sunshine in May:
4h and 5min - Average sunshine in June:
4h and 5min
- Average sunshine in July:
6h and 0min - Average sunshine in August:
7h and 2min - Average sunshine in September:
7h and 5min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 18min).
The months with the least sunshine are May and June (Average sunshine: 4h and 48min).
Average sunshine days
San José del Guaviare, Colombia
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
3.8 days - Average sunshine days in April:
1.1 days - Average sunshine days in May:
1.7 days - Average sunshine days in June:
2.3 days
- Average sunshine days in July:
2.8 days - Average sunshine days in August:
3.4 days - Average sunshine days in September:
3.2 days - Average sunshine days in October:
1.9 days - Average sunshine days in November:
2 days - Average sunshine days in December:
5.8 days
The month with the most sunshine days is January (15.2 days).
The month with the least sunshine days is April (1.1 days).
Average UV index
San José del Guaviare, Colombia
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is June (UV index 5).
Average cloud cover
San José del Guaviare, Colombia
The month with the most cloud cover is June (Cloud cover 75).
The month with the least cloud cover is January (Cloud cover 37).
Average visibility
San José del Guaviare, Colombia
The months with the highest visibility are January and February (9km).
The months with the lowest visibility are May and June (5km).
