Climate Insights for Álftanes

The climate in Álftanes is cool. The average annual temperature is 5°C and approximately 1,361 mm of precipitation falls per year. Álftanes receives a notable amount of rainfall throughout the year, including during its driest month. Álftanes 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 -2°C. Álftanes experiences heavy snowfall, typically from January through December.The climate in Álftanes is cool. The average annual temperature is 41°F and approximately 53.6 in of precipitation falls per year. Álftanes receives a notable amount of rainfall throughout the year, including during its driest month. Álftanes 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 28°F. Álftanes experiences heavy snowfall, typically from January through December.

Álftanes sees moderate temperature variation throughout the year, ranging from -2°C to 14°C. July is the warmest month, though highs remain moderate at 14°C with a mean of 11°C. The coldest month is January, when overnight lows fall to -2°C and the daily average is 0°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between September and October, with a 3°C shift in average temperatures.Álftanes sees moderate temperature variation throughout the year, ranging from 28°F to 56°F. July is the warmest month, though highs remain moderate at 56°F with a mean of 52°F. The coldest month is January, when overnight lows fall to 28°F and the daily average is 32°F. Daily temperature variation is modest, with an average difference of 8°F between highs and lows. The sharpest temperature change occurs between September and October, with a 5°F shift in average temperatures.

Álftanes is a fairly wet location, receiving approximately 1,361 mm of precipitation annually, which averages out to around 113 mm per month. The wettest month is September, averaging 137 mm of rainfall. February and January also tend to see above-average precipitation. The driest month is July, with just 77 mm. That's 59 mm less than September, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Álftanes receives heavy snowfall, accumulating around 234cm annually from January through December. The snowiest month is February, with approximately 56cm. Winter travel should account for significant snow cover.Álftanes is a fairly wet location, receiving approximately 53.6 in of precipitation annually, which averages out to around 4.4 in per month. The wettest month is September, averaging 5.4 in of rainfall. February and January also tend to see above-average precipitation. The driest month is July, with just 3 in. That's 2.3 in less than September, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Álftanes receives heavy snowfall, accumulating around 92in annually from January through December. The snowiest month is February, with approximately 22in. Winter travel should account for significant snow cover.

Álftanes is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/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 17km/h in winter, 15km/h in spring, 13km/h in summer, 15km/h in autumn.Álftanes is moderately windy, with an average annual wind speed of 10mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 11mph, 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 4mph 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 11mph in winter, 10mph in spring, 8mph in summer, 10mph in autumn.

The table below shows monthly climate averages for Álftanes 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 Álftanes 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.