Climate Chart of Easter Island, Chile
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Easter Island, Chile, the climate data cover 2013–2023. Monthly mean temperatures range from 16.9 °C in September to 22.0 °C in February, giving a broad picture of a mild annual pattern. The figures describe monthly averages rather than daytime highs, so they are useful for setting expectations but do not show the day-to-day range. Rainfall and sunshine also vary by month, offering separate considerations for planning time outdoors.
Climate overview
Temperature
The coolest monthly mean is 16.9 °C in September, while the warmest is 22.0 °C in February. These values describe average temperatures across each month, not typical daytime maximums; visitors should allow for variation between individual days and times of day. The unweighted mean of the monthly means is 19.3 °C, a broad summary rather than a day-weighted annual average.
Rain
Mean daily rainfall reaches its highest monthly value of 2.87 mm/day in April and its lowest of 1.40 mm/day in December. These are daily averages for the named months, not monthly rainfall totals, and they do not indicate how often rain occurs or guarantee dry conditions in the lower-average month. Across the calendar months, the unweighted mean of monthly daily-rainfall means is 2.16 mm/day.
Sunshine
Mean daily sunshine is highest at 12.00 hours/day in December and lowest at 8.14 hours/day in June. These figures describe average sunshine duration, not day length, so they can help with broad outdoor-planning expectations but do not promise the sunshine on any particular day. The unweighted mean across monthly sunshine means is 10.10 hours/day.
Best Travel Time Guide for Easter Island, Chile: Ideal Seasons and Weather Insights
If lower average rainfall is a priority, December is the option with the lowest mean daily rainfall, at 1.40 mm/day; this does not guarantee rain-free days or describe rain frequency. For rain preparation, note that the highest mean daily rainfall occurs in April, at 2.87 mm/day. These averages can inform packing, but they are not monthly totals or a day-by-day forecast. Visitors prioritising cooler monthly averages may consider September, when the monthly mean is 16.9 °C; it is an average, not a forecast of daytime highs or the temperature on a specific date. For outdoor sightseeing and daylight planning, mean daily sunshine is highest in December at 12.00 hours/day, and lowest in June at 8.14 hours/day. Sunshine duration is not day length, and these criteria point to different planning considerations rather than one universal best time to visit.
Climate Data Overview for Easter Island, Chile
Explore the comprehensive climate data for Easter Island, Chile. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
| Month | Average: Temperature °C | Rain (mm) / day | Snow (mm) / day | Sunshine (h) / day |
|---|---|---|---|---|
| Jan | 21.3 | 2.14 | 0.00 | 11.99 |
| Feb | 22.0 | 1.92 | 0.00 | 11.70 |
| Mar | 21.8 | 2.11 | 0.00 | 10.65 |
| Apr | 20.9 | 2.87 | 0.00 | 9.54 |
| May | 19.6 | 2.74 | 0.00 | 8.49 |
| Jun | 18.3 | 2.72 | 0.00 | 8.14 |
| Jul | 17.5 | 1.90 | 0.00 | 8.23 |
| Aug | 17.2 | 2.35 | 0.00 | 9.17 |
| Sep | 16.9 | 1.70 | 0.00 | 9.80 |
| Oct | 17.4 | 1.98 | 0.00 | 10.38 |
| Nov | 18.5 | 2.10 | 0.00 | 11.12 |
| Dec | 19.8 | 1.40 | 0.00 | 12.00 |
| Average | 19.3 | 2.16 | 0.00 | 10.10 |
