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Contents
- The climate of Tulcan
- The best time to visit Tulcan
- The worst time to visit Tulcan
- Spring weather in Tulcan
- Summer weather in Tulcan
- Autumn weather in Tulcan
- Winter weather in Tulcan
- 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
The climate of Tulcan
The city of Tulcan, Ecuador is characterized by a Mediterranean warm summer climate, also known as Csb according to the Köppen climate classification. Nestled in the Andes Mountains near the Colombian border, Tulcan experiences a unique climate influenced by its geographical position.
Throughout the year, the city witnesses a remarkable consistency in the weather parameters. The average high temperatures hover between 16°C (60.8°F) and 17.7°C (63.9°F), with the lowest peak in March at 16°C (60.8°F) and the highest in September at 17.7°C (63.9°F). Simultaneously, the average low temperatures range from 8.3°C (46.9°F) to 10°C (50°F). Relative humidity also demonstrates a relatively stable profile, oscillating within a narrow band from 77% to 89%.
Tulcan's rainfall pattern presents an interesting aspect of its climate, with a wet season that spans from January to May, and a relatively drier period from June to December. It peaks in November with a high of 312mm (12.28") and tapers to its lowest in July with a meager 51mm (2.01"). Concurrently, the count of rainfall days is the highest in March, November, and December with 29.9 days, and the lowest in July with 17.8 days, indicating the city's distinct wet and dry seasons.
Throughout the year, the city witnesses a remarkable consistency in the weather parameters. The average high temperatures hover between 16°C (60.8°F) and 17.7°C (63.9°F), with the lowest peak in March at 16°C (60.8°F) and the highest in September at 17.7°C (63.9°F). Simultaneously, the average low temperatures range from 8.3°C (46.9°F) to 10°C (50°F). Relative humidity also demonstrates a relatively stable profile, oscillating within a narrow band from 77% to 89%.
Tulcan's rainfall pattern presents an interesting aspect of its climate, with a wet season that spans from January to May, and a relatively drier period from June to December. It peaks in November with a high of 312mm (12.28") and tapers to its lowest in July with a meager 51mm (2.01"). Concurrently, the count of rainfall days is the highest in March, November, and December with 29.9 days, and the lowest in July with 17.8 days, indicating the city's distinct wet and dry seasons.
The best time to visit Tulcan
Considering the atmospheric conditions, the optimal time to visit Tulcan would be during the length of June to September. During these months, the city experiences the least rainfall, with volumes dipping below the 100mm (3.94") mark. When coupled with a lower count of rainy days, fewer clouds, and higher sunlight hours reaching up to 9 hours per day in September, this period offers the most conducive environment for outdoor activities.
The worst time to visit Tulcan
Alternatively, the period from January to May might not be an ideal time for travelers aiming to make the most out of their visit to Tulcan. During these months, the city receives massive rainfalls crossing 200mm (7.87") on average, reaching up to a peak of 312mm (12.28") in November. In addition, the rainfall frequency also skyrockets, thus increasing the number of wet days.
Spring weather in Tulcan
Springtime in Tulcan, from March to May, ushers in a warm aura with high temperatures averaging between 16°C (60.8°F) to 16.3°C (61.3°F) and lows averaging from 9.5°C (49.1°F) to 9.7°C (49.5°F). During this period, the city experiences a substantial amount of rainfall, with averages lying between 236mm (9.29") to 312mm (12.28").
Summer weather in Tulcan
Coming to the summer months from June to August, Tulcan enjoys a brief respite from rain, with falls dropping down to an average range of 51mm (2.01") to 84mm (3.31"). Temperatures during this period are pleasant, with averages oscillating within 16.4°C (61.5°F) to 17.3°C (63.1°F) for highs and 8.3°C (46.9°F) to 8.7°C (47.7°F) for lows.
Autumn weather in Tulcan
Autumn, namely September to November, witnesses a gradual rise in rainfall. From a meager 84mm (3.31") in September, rainfall figures rise up to 312mm (12.28") by November. Concurrently, the temperatures range from 16.5°C (61.7°F) to 16.3°C (61.3°F) for highs and 9.6°C (49.3°F) to 9.7°C (49.5°F) for lows.
Winter weather in Tulcan
The winter season, extending from December to February, in Tulcan encounters lofty rainfall levels averaging between 217mm (8.54") to 275mm (10.83"). Temperatures during these months are moderately cold with highs fluctuating within 16.1°C (61°F) to 16.3°C (61.3°F) and lows varying from 9.4°C (48.9°F) to 10°C (50°F).
Weather in January
January heralds the start of the year in Tulcan with an overcast and humid environment. It comes as the transition from the drier December, making it a notably rainy period in the city. Relative humidity in the region records 87%, contributing to the persistent cloud cover. Weather in January »
Weather in February
In comparison to January, February experiences a slight increase in rainfall and relative humidity. Though temperatures remain fairly consistent, this period receives extra cloud cover. This month is also characterized by the increased frequency of rain with an average rainfall of 228mm (8.98"), which impacts visibility, limiting it to 7km (4.3mi). Weather in February »
Weather in March
Drawing a comparison between February and March, the city witnesses the highest rainfall till date in the year. Despite the intensifying rain, the temperature range remains steady, setting a consistent weather pattern. The rise in precipitation during this period, reaching 243mm (9.57"), sets March as the month with the most rainfall days, almost throughout the month. Weather in March »
Weather in April
April marks a subtle yet significant change in Tulcan's climatic pattern with a gradual reduction in rainfall and an increase in daylight hours. Standing as a transitional period, the inhabitants look forward to bracing minimal changes in temperature and pressure and anticipate welcoming the dry season. Weather in April »
Weather in May
May signifies a marked shift in Tulcan's weather with a decline in rainfall and a simultaneous increase in sunshine. With the fading rain, May brings in an average of 12.2 hours of daylight, making the days relatively longer. The mild weather marks the onset of drier times, providing some respite from the preceding months marked with high rainfall. Weather in May »
Weather in June
June tends to stand out in Tulcan's climate record for its considerably reduced rainfall and increased sunshine. Quite contrasting to the rainy start of the year, Tulcan city experiences less rainfall and more clear skies. The recorded 67mm (2.64") (rainfall in June) marks a conspicuous reduction from 143mm (5.63") experienced in May. Weather in June »
Weather in July
The change from June to July brings about a negligible alteration in the weather parameters with the city experiencing the least amount of rainfall. With the decreasing rainfall, the number of sunshine days notably increase, making July the sunniest month in the year. Weather in July »
Weather in August
August continues the dry trend in Tulcan while maintaining the same temperature range from the previous month. Residents can expect warmer and longer days as opposed to the previous wet months. However, the city witnesses a slight increase in the amount of rain. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Tulcan, Ecuador, with an average temperature fluctuating between 8.7°C (47.7°F) and 17.7°C (63.9°F). With average high temperatures of 17.7°C (63.9°F) and lows of 8.7°C (47.7°F), September is the warmest month. Weather in September »
Weather in October
October brings a sudden shift in Tulcan's weather with a clear transition to the wet season. With the rising rainfall, Tulcan experiences an increase in humidity and cloud cover. This month witnesses almost a three-fold rise in rainfall, peaking at 214mm (8.43") from a minimum of 84mm (3.31") in September. Weather in October »
Weather in November
As Tulcan moves from October to November, the city encounters the most significant amount of rainfall. With November, the city shifts into full swing of the wet season, causing a considerable increase in cloud cover. Evaluated climatic parameters for this month indicate the maximum recorded rainfall in Tulcan as high as 312mm (12.28"). Weather in November »
Weather in December
December signals the end of the calendar year, scoring higher rainfall than the adjacent November and January. The weather can be characterized by a high relative humidity of 88% and a consistent temperature range. Despite experiencing 275mm (10.83") rainfall, it witnesses a drop from the maximum 312mm (12.28") expectancy of the previous month. Weather in December »
Updated: Jan 27, 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
How many days does it rain in Tulcan?
Throughout the year, in Tulcan, there are 308.6 rainfall days, and 2122mm (83.54") of precipitation is accumulated.
What are the months with the highest UV index in Tulcan?
January through October and December, with an average maximum UV index of 4, are months with the highest UV index in Tulcan, Ecuador.
What part of the year is the coldest in Tulcan?
March, having an average high-temperature of 16°C (60.8°F) and an average low-temperature of 9.5°C (49.1°F), is the coldest month in Tulcan.
What is the month with the least sunshine in Tulcan?
April has the least sunshine of the year, with an average of 5.9h of sunshine.
When are the longest days in Tulcan?
June has the longest days of the year in Tulcan, Ecuador, with an average of 12h and 12min of daylight.
What is the driest month in Tulcan?
July is the month with the least rainfall in Tulcan. Rain falls for 17.8 days and accumulates 51mm (2.01") of precipitation.
What are the least humid months in Tulcan?
August and September, with an average relative humidity of 77%, are the least humid months.
What part of the year is the hottest in Tulcan?
September is the warmest month in Tulcan, Ecuador, with the temperature often reaching an average high of 17.7°C (63.9°F) and an average low of 8.7°C (47.7°F).
What month has the most sunshine in Tulcan?
September has the most sunshine of the year in Tulcan, with an average of 9h of sunshine.
What is the most humid month in Tulcan?
With an average relative humidity of 89%, November is the most humid month in Tulcan, Ecuador.
What is the rainiest month in Tulcan?
November is the month with the most rainfall. Rain falls for 29.5 days and accumulates 312mm (12.28") of precipitation.
What is the month with the lowest UV index in Tulcan?
With an average maximum UV index of 3, November is the month with the lowest UV index.
What is the month with the shortest days in Tulcan?
With an average of 12h and 6min of daylight, December has the shortest days of the year in Tulcan.
Is there Daylight Saving Time (DST) in Tulcan?
Tulcan does not utilize Daylight Saving Time (DST). -05 timezone is used over the entire year.
Average temperature
Tulcan, Ecuador
The warmest month (with the highest average high temperature) is September (17.7°C).
The month with the lowest average high temperature is March (16°C).
The month with the highest average low temperature is February (10°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).
Average pressure
Tulcan, Ecuador
- Average pressure in January:
1012.9mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1013.1mbar - Average pressure in April:
1013.6mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1014.6mbar
- Average pressure in July:
1014.7mbar - Average pressure in August:
1014.6mbar - Average pressure in September:
1014.1mbar - Average pressure in October:
1013.2mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1012.6mbar
The month with the highest atmospheric pressure is July (1014.7mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed
Tulcan, Ecuador
- Average wind speed in January:
5.1km/h - Average wind speed in February:
4.6km/h - Average wind speed in March:
4.7km/h - Average wind speed in April:
5km/h - Average wind speed in May:
5.9km/h - Average wind speed in June:
8.1km/h
- Average wind speed in July:
9.1km/h - Average wind speed in August:
8.9km/h - Average wind speed in September:
7.7km/h - Average wind speed in October:
5.2km/h - Average wind speed in November:
4.2km/h - Average wind speed in December:
5.1km/h
The windiest month (with the highest average wind speed) is July (9.1km/h).
The calmest month (with the lowest average wind speed) is November (4.2km/h).
Average humidity
Tulcan, Ecuador
The month with the highest relative humidity is November (89%).
The months with the lowest relative humidity are August and September (77%).
Average rainfall
Tulcan, Ecuador
- Average rainfall in January:
217mm - Average rainfall in February:
228mm - Average rainfall in March:
243mm - Average rainfall in April:
236mm - Average rainfall in May:
143mm - Average rainfall in June:
67mm
The wettest month (with the highest rainfall) is November (312mm).
The driest month (with the least rainfall) is July (51mm).
Average rainfall days
Tulcan, Ecuador
- Average rainfall days in January:
28.8 days - Average rainfall days in February:
26.8 days - Average rainfall days in March:
29.9 days - Average rainfall days in April:
28.5 days - Average rainfall days in May:
26 days - Average rainfall days in June:
22.9 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
18.2 days - Average rainfall days in September:
21.2 days - Average rainfall days in October:
29.5 days - Average rainfall days in November:
29.5 days - Average rainfall days in December:
29.5 days
The month with the highest number of rainy days is March (29.9 days).
The month with the least rainy days is July (17.8 days).
Average daylight / Average sunshine
Tulcan, Ecuador
- Average daylight in January:
12h and 1min - Average daylight in February:
12h and 1min - 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 1min
- Average daylight in July:
12h and 1min - 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 1min - Average daylight in December:
12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in January:
6h and 3min - Average sunshine in February:
6h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
5h and 5min - Average sunshine in May:
6h and 5min - Average sunshine in June:
7h and 5min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
8h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 3min - Average sunshine in December:
6h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).
Average sunshine days
Tulcan, Ecuador
- Average sunshine days in January:
0.8 days - Average sunshine days in February:
0.8 days - Average sunshine days in March:
0.8 days - Average sunshine days in April:
1 days - Average sunshine days in May:
3.5 days - Average sunshine days in June:
3.6 days
- Average sunshine days in July:
8.4 days - Average sunshine days in August:
7.1 days - Average sunshine days in September:
3.8 days - Average sunshine days in October:
0.5 days - Average sunshine days in November:
0.1 days - Average sunshine days in December:
0.5 days
The month with the most sunshine days is July (8.4 days).
The month with the least sunshine days is November (0.1 days).
Average UV index
Tulcan, Ecuador
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 4).
The month with the lowest UV index is November (UV index 3).
Average cloud cover
Tulcan, Ecuador
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Tulcan, Ecuador
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January, February, March, April, November and December (7km).
Tulcan, Ecuador
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