Climate Insights for Corunna, CA - Airpult Climate Insights for Corunna ============================ Lambton County, Ontario, [Canada](https://airpult.com/climate/ca) [Back to forecast](https://airpult.com/forecast/ca/corunna/ldka1xjrfu7dv1va4t5n4)[Climate](https://airpult.com/climate/ca)[View historical data](https://airpult.com/history/ca/corunna/ldka1xjrfu7dv1va4t5n4) Hottest July 27°C peak (80°F peak) Coldest January -5°C low (22°F low) Wettest July 91 mm rain (3.6 in rain) Best to Visit June, July, August Mild temps & low rain Climate Overview ---------------- The climate in Corunna is cool. The average annual temperature is 10°C and approximately 895 mm of precipitation falls per year. Corunna receives a notable amount of rainfall throughout the year, including during its driest month. Corunna is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to -5°C. Snowfall occurs from January to December, with around 114cm accumulating over the season. (The climate in Corunna is cool. The average annual temperature is 50°F and approximately 35.2 in of precipitation falls per year. Corunna receives a notable amount of rainfall throughout the year, including during its driest month. Corunna is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to 22°F. Snowfall occurs from January to December, with around 45in accumulating over the season.) Temperature ----------- -10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecMaxAverageMin (0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecMaxAverageMin) Temperatures in Corunna vary considerably across the year, with a 32°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 27°C and the mean temperature sits around 23°C. The coldest month is January, when overnight lows fall to -5°C and the daily average is -3°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between October and November, with a 7°C shift in average temperatures. (Temperatures in Corunna vary considerably across the year, with a 58°F difference between the coldest and warmest months. The warmest month is July, when average highs reach 80°F and the mean temperature sits around 73°F. The coldest month is January, when overnight lows fall to 22°F and the daily average is 27°F. Daily temperature variation is modest, with an average difference of 13°F between highs and lows. The sharpest temperature change occurs between October and November, with a 13°F shift in average temperatures.) Precipitation ------------- 0mm25mm50mm75mm100mmJanFebMarAprMayJunJulAugSepOctNovDecPrecipitationSnow (0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecPrecipitationSnow (in)) Corunna is a moderately rainy area, receiving approximately 895 mm of precipitation annually, which averages out to around 75 mm per month. The wettest month is July, averaging 91 mm of rainfall. April and October also tend to see above-average precipitation. The driest month is November, with just 57 mm. That's 34 mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Snowfall is a regular feature from January to December, with around 114cm accumulating over the season. February typically sees the most snow at around 32cm. (Corunna is a moderately rainy area, receiving approximately 35.2 in of precipitation annually, which averages out to around 3 in per month. The wettest month is July, averaging 3.6 in of rainfall. April and October also tend to see above-average precipitation. The driest month is November, with just 2.2 in. That's 1.3 in less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Snowfall is a regular feature from January to December, with around 45in accumulating over the season. February typically sees the most snow at around 13in.) Wind ---- 0km/h5km/h10km/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecWind Speed (0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecWind Speed) Corunna is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 11km/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 be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 15km/h in spring, 12km/h in summer, 14km/h in autumn. (Corunna is moderately windy, with an average annual wind speed of 9mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is November, averaging 10mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10mph in winter, 9mph in spring, 7mph in summer, 9mph in autumn.) Best Time to Visit ------------------ Jan-3° (27°F) Feb-2° (29°F) Mar2° (36°F) Apr7° (45°F) May14° (57°F) Jun20° (68°F) Jul23° (73°F) Aug22° (71°F) Sep18° (65°F) Oct12° (54°F) Nov5° (41°F) Dec0° (32°F) The best time to visit Corunna is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 80 mm per month. By contrast, January can be quite cold with temperatures dropping to -5°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities. (The best time to visit Corunna is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 3.1 in per month. By contrast, January can be quite cold with temperatures dropping to 22°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.) Monthly Climate Data -------------------- The table below shows monthly climate averages for Corunna 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. (The table below shows monthly climate averages for Corunna based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). 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 -5 °C (22 °F) 0 °C (32 °F) 16 km/h (10 mph) 62 mm (2.4 in) 28 cm (11 in) Feb -5 °C (23 °F) 2 °C (36 °F) 16 km/h (10 mph) 62 mm (2.5 in) 32 cm (13 in) Mar -1 °C (30 °F) 7 °C (44 °F) 16 km/h (10 mph) 75 mm (3 in) 16 cm (6 in) Apr 4 °C (39 °F) 12 °C (54 °F) 15 km/h (9 mph) 90 mm (3.6 in) 7 cm (3 in) May 10 °C (50 °F) 19 °C (65 °F) 13 km/h (8 mph) 80 mm (3.1 in) 0 cm (0 in) Jun 16 °C (61 °F) 24 °C (76 °F) 13 km/h (8 mph) 81 mm (3.2 in) 0 cm (0 in) Jul 19 °C (66 °F) 27 °C (80 °F) 11 km/h (7 mph) 91 mm (3.6 in) 0 cm (0 in) Aug 18 °C (65 °F) 26 °C (78 °F) 11 km/h (7 mph) 83 mm (3.3 in) 0 cm (0 in) Sep 15 °C (59 °F) 23 °C (73 °F) 12 km/h (7 mph) 64 mm (2.5 in) 0 cm (0 in) OctCurrent 9 °C (48 °F) 16 °C (61 °F) 15 km/h (9 mph) 87 mm (3.4 in) 0 cm (0 in) Nov 3 °C (37 °F) 8 °C (47 °F) 16 km/h (10 mph) 57 mm (2.3 in) 10 cm (4 in) Dec -2 °C (28 °F) 3 °C (37 °F) 16 km/h (10 mph) 61 mm (2.4 in) 20 cm (8 in)