When to go · Kópavogur
Kópavogur in August
Good month. Outside the best window (All year – summer offers longer daylight for walking the Kársnes peninsula.). Across Iceland: Still peak; puffins leave mid-month; first dark nights for auroras at the end.
Key facts
- Verdict
- Good
- Temperature
- 14°C (57°F)57°F (14°C) / 8°C (46°F)46°F (8°C)
- average high / low
- Rain days
- 11
- Crowds
- High
- Iceland overall
- Prices
- High
- Iceland overall
Verdict
Outside the best window (All year – summer offers longer daylight for walking the Kársnes peninsula.). Across Iceland: Still peak; puffins leave mid-month; first dark nights for auroras at the end.
Is another month better than August?
No other month rates higher than August for Kópavogur in this guide.
Weather in August
- KópavogurHighs around 14 °C (57 °F), lows around 8 °C (46 °F), rain on about 11 daysHighs around 57 °F (14 °C), lows around 46 °F (8 °C), rain on about 11 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Merchants' Weekend and Þjóðhátíð big impact
First weekend of Aug (+Monday) · Iceland
National road-trip weekend; Westman Islands festival sells out ferries.
Crowds and prices
- Crowds · Iceland overall
- High
- Prices · Iceland overall
- High
Iceland overall: Still peak; puffins leave mid-month; first dark nights for auroras at the end.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Kópavogur, side by side.
Verdict
Aug: Good
Mar: Good
Daytime high
Aug: 14 °C (57 °F)57 °F (14 °C)
Mar: 4 °C (39 °F)39 °F (4 °C)
Night low
Aug: 8 °C (46 °F)46 °F (8 °C)
Mar: -1 °C (30 °F)30 °F (-1 °C)
Rain days
Aug: 11 (better)
Mar: 13
Crowds
Aug: High
Mar: Medium
Prices
Aug: High
Mar: Medium
Festivals listed
Aug: 1
Mar: 0
August: Outside the best window (All year – summer offers longer daylight for walking the Kársnes peninsula.). Across Iceland: Still peak; puffins leave mid-month; first dark nights for auroras at the end.
March: Outside the best window (All year – summer offers longer daylight for walking the Kársnes peninsula.). Across Iceland: Balance of light and dark: auroras plus 11–13 h of day; Easter in late March 2027.
Kópavogur: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast