Climate Insights for Lillestrøm

The climate in Lillestrøm is cool. The average annual temperature is 7°C and approximately 971 mm of precipitation falls per year. Lillestrøm receives a notable amount of rainfall throughout the year, including during its driest month. Lillestrøm is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, June, August. The coldest months are January, February, December, when temperatures can drop to -6°C. Lillestrøm experiences heavy snowfall, typically from January through December.The climate in Lillestrøm is cool. The average annual temperature is 44°F and approximately 38.2 in of precipitation falls per year. Lillestrøm receives a notable amount of rainfall throughout the year, including during its driest month. Lillestrøm is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, June, August. The coldest months are January, February, December, when temperatures can drop to 21°F. Lillestrøm experiences heavy snowfall, typically from January through December.

Temperatures in Lillestrøm vary considerably across the year, with a 28°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. The coldest month is January, when overnight lows fall to -6°C and the daily average is -4°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between April and May, with a 6°C shift in average temperatures.Temperatures in Lillestrøm vary considerably across the year, with a 50°F difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 71°F with a mean of 63°F. The coldest month is January, when overnight lows fall to 21°F and the daily average is 26°F. Daily temperature variation is modest, with an average difference of 13°F between highs and lows. The sharpest temperature change occurs between April and May, with a 11°F shift in average temperatures.

Lillestrøm is a moderately rainy area, receiving approximately 971 mm of precipitation annually, which averages out to around 81 mm per month. The wettest month is July, averaging 114 mm of rainfall. August and September also tend to see above-average precipitation. The driest month is April, with just 52 mm. That's 61 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. Lillestrøm receives heavy snowfall, accumulating around 212cm annually from January through December. The snowiest month is January, with approximately 57cm. Winter travel should account for significant snow cover.Lillestrøm is a moderately rainy area, receiving approximately 38.2 in of precipitation annually, which averages out to around 3.2 in per month. The wettest month is July, averaging 4.5 in of rainfall. August and September also tend to see above-average precipitation. The driest month is April, with just 2 in. That's 2.4 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. Lillestrøm receives heavy snowfall, accumulating around 84in annually from January through December. The snowiest month is January, with approximately 23in. Winter travel should account for significant snow cover.

Lillestrøm is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Lillestrøm is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is October, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months.

The best time to visit Lillestrøm is during June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 86 mm per month. By contrast, July can be uncomfortably hot with highs reaching 22°C, while January is the coldest period with lows dropping to -6°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 Lillestrøm is during June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 61°F with modest rainfall averaging 3.4 in per month. By contrast, July can be uncomfortably hot with highs reaching 71°F, while January is the coldest period with lows dropping to 21°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.

The table below shows monthly climate averages for Lillestrøm 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 Lillestrøm 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.