Climate Insights for Buesaco

Buesaco, Departamento de Nariño, Colombia

Hottest
September
20°C peak
Coldest
August
10°C low
Wettest
March
296mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Buesaco is temperate. The average annual temperature is 14°C and approximately 2175mm of precipitation falls per year. Buesaco receives a notable amount of rainfall throughout the year, including during its driest month. Buesaco sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 15° 20° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 19° Average: 14° Min: 11° Feb Max: 19° Average: 15° Min: 11° Mar Max: 19° Average: 14° Min: 11° Apr Max: 19° Average: 15° Min: 11° May Max: 19° Average: 15° Min: 11° Jun Max: 18° Average: 14° Min: 11° Jul Max: 18° Average: 14° Min: 10° Aug Max: 19° Average: 14° Min: 10° Sep Max: 20° Average: 15° Min: 10° Oct Max: 20° Average: 14° Min: 11° Nov Max: 19° Average: 14° Min: 11° Dec Max: 19° Average: 14° Min: 11°
Max
Average
Min

Buesaco has relatively stable temperatures year-round, staying within a 10°C range. September is the warmest month, though highs remain moderate at 20°C with a mean of 15°C. August is the coolest month, with minimum temperatures around 10°C and an average of 14°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 173mm Feb Precipitation: 181mm Mar Precipitation: 296mm Apr Precipitation: 246mm May Precipitation: 211mm Jun Precipitation: 150mm Jul Precipitation: 104mm Aug Precipitation: 72mm Sep Precipitation: 94mm Oct Precipitation: 185mm Nov Precipitation: 237mm Dec Precipitation: 226mm
Precipitation

Buesaco is a very wet location, receiving approximately 2175mm of precipitation annually, which averages out to around 181mm per month. The wettest month is March, averaging 296mm of rainfall. April and November also tend to see above-average precipitation. The driest month is August, with just 72mm. That's 224mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 8km/h Mar Wind Speed: 8km/h Apr Wind Speed: 8km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 12km/h Aug Wind Speed: 13km/h Sep Wind Speed: 12km/h Oct Wind Speed: 9km/h Nov Wind Speed: 8km/h Dec Wind Speed: 8km/h
Wind Speed

Buesaco is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 8km/h in winter, 8km/h in spring, 12km/h in summer, 9km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Buesaco, which began on March 20, 2026. Buesaco sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in September at around 20°C, while the coldest stretch bottoms out in August near 10°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 11 to 19°C. Rainfall is heavy, totalling around 752mm across the season with a monthly average of 251mm. Winds are generally light, averaging 8km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 10 to 19°C. Rainfall is heavy, totalling around 326mm across the season with a monthly average of 109mm. Winds are generally light, averaging 12km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 10 to 20°C. Rainfall is heavy, totalling around 516mm across the season with a monthly average of 172mm. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 11 to 19°C. Rainfall is heavy, totalling around 580mm across the season with a monthly average of 193mm. Winds are generally light, averaging 8km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Buesaco based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
11 °C
19 °C
9 km/h
173 mm
0 cm
Feb
11 °C
19 °C
8 km/h
181 mm
0 cm
Mar Current
11 °C
19 °C
8 km/h
296 mm
0 cm
Apr
11 °C
19 °C
8 km/h
246 mm
0 cm
May
11 °C
19 °C
9 km/h
211 mm
0 cm
Jun
11 °C
18 °C
10 km/h
150 mm
0 cm
Jul
10 °C
18 °C
12 km/h
104 mm
0 cm
Aug
10 °C
19 °C
13 km/h
72 mm
0 cm
Sep
10 °C
20 °C
12 km/h
94 mm
0 cm
Oct
11 °C
20 °C
9 km/h
185 mm
0 cm
Nov
11 °C
19 °C
8 km/h
237 mm
0 cm
Dec
11 °C
19 °C
8 km/h
226 mm
0 cm
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Metric (°C, km/h)