Climate Insights for Postojna

The climate in Postojna is temperate. The average annual temperature is 11°C and approximately 1,668 mm of precipitation falls per year. Postojna receives a notable amount of rainfall throughout the year, including during its driest month. Postojna 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, December, February, when temperatures can drop to -2°C. Snowfall occurs from January to December, with around 128cm accumulating over the season.The climate in Postojna is temperate. The average annual temperature is 51°F and approximately 65.7 in of precipitation falls per year. Postojna receives a notable amount of rainfall throughout the year, including during its driest month. Postojna 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, December, February, when temperatures can drop to 28°F. Snowfall occurs from January to December, with around 50in accumulating over the season.

Temperatures in Postojna vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 26°C and the mean temperature sits around 20°C. The coldest month is January, when overnight lows fall to -2°C and the daily average is 1°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between May and June, with a 6°C shift in average temperatures.Temperatures in Postojna vary considerably across the year, with a 50°F difference between the coldest and warmest months. The warmest month is July, when average highs reach 78°F and the mean temperature sits around 69°F. The coldest month is January, when overnight lows fall to 28°F and the daily average is 34°F. On average, daily temperatures fluctuate by about 15°F between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 10°F shift in average temperatures.

Postojna is a fairly wet location, receiving approximately 1,668 mm of precipitation annually, which averages out to around 139 mm per month. The wettest month is September, averaging 201 mm of rainfall. May and November also tend to see above-average precipitation. The driest month is April, with just 109 mm. That's 92 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. Snowfall is a regular feature from January to December, with around 128cm accumulating over the season. January typically sees the most snow at around 31cm.Postojna is a fairly wet location, receiving approximately 65.7 in of precipitation annually, which averages out to around 5.5 in per month. The wettest month is September, averaging 7.9 in of rainfall. May and November also tend to see above-average precipitation. The driest month is April, with just 4.3 in. That's 3.6 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. Snowfall is a regular feature from January to December, with around 50in accumulating over the season. January typically sees the most snow at around 12in.

Postojna is relatively calm, with an average annual wind speed of 8km/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 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.Postojna is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months.

The table below shows monthly climate averages for Postojna 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 Postojna 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.