Climate Insights for Coronel

Provincia de Concepción, Región del Biobío, Chile

Hottest
March
-30°C peak
Coldest
August
-43°C low
Wettest
January
11mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Coronel is cold. The average annual temperature is -38°C and approximately 30mm of precipitation falls per year. January is the wettest month, receiving around 11mm of rainfall. Coronel is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: March, February, April. The coldest months are August, July, November, when temperatures can drop to -43°C. Light snow can occur between January and June.

Temperature

-50° -45° -40° -35° -30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -33° Average: -35° Min: -37° Feb Max: -31° Average: -32° Min: -33° Mar Max: -30° Average: -32° Min: -34° Apr Max: -33° Average: -35° Min: -38° May Max: -35° Average: -37° Min: -39° Jun Max: -36° Average: -38° Min: -40° Jul Max: -40° Average: -42° Min: -43° Aug Max: -41° Average: -42° Min: -43° Sep Max: -40° Average: -41° Min: -42° Oct Max: -38° Average: -39° Min: -41° Nov Max: -39° Average: -41° Min: -43° Dec Max: -38° Average: -40° Min: -42°
Max
Average
Min

Coronel sees moderate temperature variation throughout the year, ranging from -43°C to -30°C. March is the warmest month, though highs remain moderate at -30°C with a mean of -32°C. August brings the harshest conditions, with lows dropping to -43°C and an average temperature of -42°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between June and July, with a 4°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 11mm Snow: 11mm Feb Precipitation: 6mm Snow: 6mm Mar Precipitation: 4mm Snow: 4mm Apr Precipitation: 4mm Snow: 4mm May Precipitation: 4mm Snow: 4mm Jun Precipitation: 1mm Snow: 1mm Jul Precipitation: 0mm Snow: 0mm Aug Precipitation: 0mm Snow: 0mm Sep Precipitation: 0mm Snow: 0mm Oct Precipitation: 0mm Snow: 0mm Nov Precipitation: 0mm Snow: 0mm Dec Precipitation: 0mm Snow: 0mm
Precipitation
Snow

Coronel is a quite dry location, receiving approximately 30mm of precipitation annually, which averages out to around 3mm per month. The wettest month is January, averaging 11mm of rainfall. February and March also tend to see above-average precipitation. The driest month is July, with just 0mm. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and June, totalling around 30cm annually. January is the snowiest month with approximately 11cm.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 2km/h Mar Wind Speed: 4km/h Apr Wind Speed: 5km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 5km/h Aug Wind Speed: 7km/h Sep Wind Speed: 7km/h Oct Wind Speed: 10km/h Nov Wind Speed: 10km/h Dec Wind Speed: 11km/h
Wind Speed

Coronel is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 9km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

Seasons

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

21 days until Spring

It is currently winter in Coronel, which began on June 21, 2026. Coronel is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in March at around -30°C, while the coldest stretch bottoms out in August near -43°C. Spring is next, beginning on September 23, 2026 — 21 days from now.

Spring

Temperatures range from -43 to -38°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 9km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from -42 to -31°C. Precipitation is minimal, with only around 17mm for the entire season. Winds are generally light, averaging 5km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -39 to -30°C. Precipitation is minimal, with only around 12mm for the entire season. Expect around 12cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -43 to -36°C. Precipitation is minimal, with only around 1mm for the entire season. Winds are generally light, averaging 5km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.

Monthly Climate Data

The table below shows monthly climate averages for Coronel 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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
-37 °C
-33 °C
3 km/h
11 mm
11 cm
Feb
-33 °C
-31 °C
2 km/h
6 mm
6 cm
Mar
-34 °C
-30 °C
4 km/h
4 mm
4 cm
Apr
-38 °C
-33 °C
5 km/h
4 mm
4 cm
May
-39 °C
-35 °C
3 km/h
4 mm
4 cm
Jun
-40 °C
-36 °C
3 km/h
1 mm
1 cm
Jul
-43 °C
-40 °C
5 km/h
0 mm
0 cm
Aug
-43 °C
-41 °C
7 km/h
0 mm
0 cm
Sep Current
-42 °C
-40 °C
7 km/h
0 mm
0 cm
Oct
-41 °C
-38 °C
10 km/h
0 mm
0 cm
Nov
-43 °C
-39 °C
10 km/h
0 mm
0 cm
Dec
-42 °C
-38 °C
11 km/h
0 mm
0 cm
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Metric (°C, km/h)