Climate and monthly weather forecast
Tunja, Colombia

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The climate of Tunja

The prevailing climate of Tunja, Colombia, aligns with the Köppen Climate Classification of Cfb - indicating a marine, west coast climate with a warm summer. Located on the elevated plateau bearing a significant distance from the coast, Tunja is characterized by its consistent, year-round cool temperatures. High temperatures annually vary from 14.8°C (58.6°F) to 16.8°C (62.2°F), while the lows are seen between 7.4°C (45.3°F) to 9.5°C (49.1°F). Relative humidity levels maintain a high percentage, ranging from 86% to 92%.

Throughout the year, Tunja receives considerable rainfall, with the volume peaking at 199mm (7.83") in April and declining to a still-sizeable 39mm (1.54") in January. This substantial volume corresponds with the overall number of rainfall days each month, which peaks at 27.9 at its apex in May and reduces to 14.8 at its lowest point in January. Sunshine hours and days see moderate dips during mid-year, before recovering towards year-end. Monthly daylight hours fluctuate marginally between 11.8 hours to 12.4 hours. The prevalent cloud cover ranges between 59% to 75%, providing overcast conditions broadly.

The best time to visit Tunja

Considering the consistent temperatures and differing levels of sunshine and rainfall, the ideal time to visit Tunja emerges in the period from November to January. During these months, rainfall drops significantly with November observing 148mm (5.83") of rainfall while January registers the yearly low of 39mm (1.54"). Simultaneously, daylight hours remain relatively high, and cloud cover reduces to around 67%, improving visibility. Average high temperatures stay comfortably in the range of 15.9°C (60.6°F) to 16.8°C (62.2°F), coupled with lower humidity levels relative to the rest of the year, rendering these months pleasant for travel.

The worst time to visit Tunja

Travellers may face discomfort during the stretch from March to May, as this period signifies the highest rainfall and cloud cover of the year. Notably, April registers a substantial 199mm (7.83") rainfall over approximately 26.3 days. Coupled with increased cloud cover (ranging from 68% to 75%), visibility reduces to 5km (3.1mi), significantly obscuring scenic beauty. The weather remains predominantly wet and overcast, leading to increased humidity levels.

Spring weather in Tunja

Spring in Tunja, spanning from March to May, is marked by substantial rainfall and high humidity. Rainfall begins to rise from 45mm (1.77") in February to peak at 199mm (7.83") in April, persisting at 162mm (6.38") in May. This period sees the highest cloud cover percentages of the year, causing a decrease in sunshine hours and days. Average temperatures remain steady, with highs shifting little from 16.3°C (61.3°F) to 15.6°C (60.1°F) and lows from 9.1°C (48.4°F) to 8.9°C (48°F).

Summer weather in Tunja

In direct contrast to the typical hot summers elsewhere, Tunja's summer months from June to August are notably cool and mild. The highest temperatures remain under 16°C (60.8°F), with lows consistently around 8°C (46.4°F). While the rainfall drops from its spring peak, it remains substantial at 104mm (4.09") in June then further reduces to 85mm (3.35") by August. Despite the decrease in rainfall, humidity remains quite high, averaging 90±1%.

Autumn weather in Tunja

Autumn, extending from September to November, witnesses a gradual increase in rainfall from 89mm (3.5") in September to 148mm (5.83") in November. While the temperatures remain relatively stable in the range of 14.8°C (58.6°F) to 16.1°C (61°F), the number of sunshine days begins to increase from 2.2 in September to 4.5 by November. Visitors in this season can expect frequent bouts of rain with maintaining moderately cool temperatures.

Winter weather in Tunja

Winters in Tunja, extending from December to February, sees a lowering of rainfall to 55mm (2.17") in December and 39mm (1.54") in January, then a slight increase in February to 45mm (1.77"). The temperatures exhibit a minimal shift with highs from 16°C (60.8°F) to 16.8°C (62.2°F). Days become a bit sunnier as sunshine hours increase from 6 hours in December to 7 hours by February, making it suitable for outdoor activities. Though snowfall is generally absent, a minimal appearance in January at 2mm (0.08") might make for a pleasant winter surprise.

Weather in January

Entering the year, Tunja, Colombia experiences mild weather with some rainfall. This period sees a decrease in temperature compared to December, with average high temperatures falling to 16.8°C (62.2°F). The city also starts the year with moderate rainfall that amounts to 39mm (1.54"). Weather in January »

Weather in February

Compared to January, February sees a slight decline in the city's temperature as the average high temperature decreases to 16.7°C (62.1°F). Rainfall shows a trajectory of increase from January, accumulating to 45mm (1.77") by the month's end. Weather in February »

Weather in March

March in Tunja, Colombia is characterized by rising humidity levels and significant rain accumulation. This month experiences the most significant increase in rainfall so far, amassing to 113mm (4.45"). The warmer weather encourages people to explore the outdoors, while the increase in daylight hours heralds longer days. Weather in March »

Weather in April

April brings with it noticeably cooler temperatures and the year's most considerable rainfall, hitting a high of 199mm (7.83"). Although the temperature slightly drops to an average high of 15.5°C (59.9°F), the city remains relatively mild. Weather in April »

Weather in May

May in Tunja, Colombia is characterized by a slight increase in temperature and high humidity. With a temperature rising back to 15.6°C (60.1°F) on average, May offers a shift in the city's climate. The copious amounts of rain that fall in April start to subside, equating to 162mm (6.38") in May. Weather in May »

Weather in June

June in Tunja marks the transition from spring to summer, with a summer-like characteristic of longer days. With the average high temperature dropping slightly to 14.9°C (58.8°F), the city experiences a cooling during this month. Weather in June »

Weather in July

July is characterized by a slight decline in temperatures, yet it sees the onset of enhanced wind speeds with an average of 6.6km/h (4.1mph). Despite the dip in temperatures to an average high of 14.8°C (58.6°F), the city experiences a cool and moderate climate. Weather in July »

Weather in August

Compared to July, August in Tunja sees a slight rise in temperature along with an uptick in wind speeds. Noteworthy in this month is an increase in sunshine hours to 7.9 hours per day, signaling the approach of brighter days. With the temperature comfortably averaging at 15.6°C (60.1°F) and rainfall further reducing to 85mm (3.35"), August allows locals to bask in the warm sunshine and enjoy outdoor activities. With August's arrival, Tunja's weather records an average high-temperature of a still refreshing 15.6°C (60.1°F), marking little difference from July's 14.8°C (58.6°F). Weather in August »

Weather in September

September is the month when Tunja, Colombia experiences the arrival of winter months with temperatures slightly rising to 16.1°C (61°F) on average. As the city transitions from summer to winter, it sees a minimal 2mm (0.08") snowfall, marking the onset of colder weather. Weather in September »

Weather in October

October experiences an uptick in rain compared to September, with precipitation reaching 159mm (6.26"). However, the average high temperature remains almost unchanged at 15.9°C (60.6°F), indicating steady weather. As the city enters the last quarter of the year, it readies itself for the colder months ahead. Weather in October »

Weather in November

November in Tunja, Colombia, is characterized by higher rainfall and increasing cloud coverage. Especially notable in November is the peak in rainfall at 148mm (5.83"), demonstrating the city's transition into winter. The consistent cloud coverage contributes to maintaining the city's temperature, which averages a high of 16°C (60.8°F) in November. Weather in November »

Weather in December

December marks the end of the year and brings with it a decrease in temperature and rainfall. With a relatively high temperature of 16.1°C (61°F) on average and lower rainfall at 55mm (2.17"), December offers a more relaxed climate. Weather in December »
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Frequently asked questions

What month is the hottest in Tunja?

Tunja's January weather, with an average high temperature of 16.8°C (62.2°F) and an average low temperature of 7.4°C (45.3°F), tends to be the warmest of the year.

What is the least humid month in Tunja?

With an average relative humidity of 86%, January is the least humid month.

What is the driest month in Tunja?

January is the month with the least rainfall. Rain falls for 14.8 days and accumulates 39mm (1.54") of precipitation.

How much does it rain in Tunja?

Throughout the year, there are 282.1 rainfall days, and 1292mm (50.87") of precipitation is accumulated.

When it does not snow in Tunja?

January through August, October through December are months without snowfall.

How much does it snow in Tunja?

In Tunja, during the entire year, snow aggregates up to 2mm (0.08").

When is the lowest UV index in Tunja?

The months with the lowest UV index in Tunja are January, April through August, November and December, with an average maximum UV index of 3.

What are the months with the highest UV index in Tunja?

The months with the highest UV index in Tunja, Colombia, are February, March, September and October, with an average maximum UV index of 4.

What is the most humid month in Tunja?

April, May and November, with an average relative humidity of 92%, are most humid months.

What is the wettest month in Tunja?

The month with the most rainfall in Tunja, Colombia, is April, when the rain falls for 26.3 days and typically aggregates up to 199mm (7.83") of precipitation.

What is the month with the least sunshine in Tunja?

The month with the least sunshine in Tunja is April, with an average of 5.6h of sunshine.

When are the longest days in Tunja?

With an average of 12h and 24min of daylight, June has the longest days of the year in Tunja.

What time of the year is the coldest in Tunja?

In Tunja, Colombia, the lowest temperatures are generally noted in July, averaging a high of 14.8°C (58.6°F) and a low of 7.8°C (46°F).

What month has the most sunshine in Tunja?

With an average of 7.9h of sunshine, August has the most sunshine of the year.

When does it snow in Tunja?

September is the only month when snow falls.

What is the snowiest month in Tunja?

September is the month with the most snowfall. Snow falls for 0.1 days and accumulates 2mm (0.08") of snow.

What is the month with the shortest days in Tunja?

With an average of 11h and 48min of daylight, December has the shortest days of the year in Tunja, Colombia.

Is there Daylight Saving Time (DST) in Tunja?

Tunja, Colombia, does not observe Daylight Saving Time (DST). -05 timezone is used over the entire year.

Average pressure
Tunja, Colombia

Average pressure - Tunja, Colombia

The month with the highest atmospheric pressure is July (1014.9mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

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Average wind speed
Tunja, Colombia

Average wind speed - Tunja, Colombia

The windiest months (with the highest average wind speed) are July and August (6.6km/h).
The calmest month (with the lowest average wind speed) is November (3.6km/h).

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Average humidity
Tunja, Colombia

Average humidity - Tunja, Colombia

The months with the highest relative humidity are April, May and November (92%).
The month with the lowest relative humidity is January (86%).

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Average rainfall
Tunja, Colombia

Average rainfall - Tunja, Colombia

The wettest month (with the highest rainfall) is April (199mm).
The driest month (with the least rainfall) is January (39mm).

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Average rainfall days
Tunja, Colombia

Average rainfall days - Tunja, Colombia

The month with the highest number of rainy days is May (27.9 days).
The month with the least rainy days is January (14.8 days).

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Average snowfall
Tunja, Colombia

Average snowfall - Tunja, Colombia

The month with the highest snowfall is September (2mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).

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Average snowfall days
Tunja, Colombia

Average snowfall days - Tunja, Colombia

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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Average daylight / Average sunshine
Tunja, Colombia

Average daylight / Average sunshine - Tunja, Colombia

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is April (Average sunshine: 5h and 36min).

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Average sunshine days
Tunja, Colombia

Average sunshine days - Tunja, Colombia

The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is August (1.6 days).

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Average UV index
Tunja, Colombia

Average UV index - Tunja, Colombia

The months with the highest UV index are February, March, September and October (UV index 4).
The months with the lowest UV index are January, April, May, June, July, August, November and December (UV index 3).

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Average visibility
Tunja, Colombia

Average visibility - Tunja, Colombia

The months with the highest visibility are January, February, March, August and September (6km).
The months with the lowest visibility are April, May, June, July, October, November and December (5km).

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Tunja, Colombia

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