Weather radar Apia
Real-time precipitation radar · Tuamasaga · Samoa
Apia climate table – average temperature, precipitation & sunshine hours
The climate table for Apia shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27.8° | 27.6° | 27.9° | 28° | 27.8° | 27.3° | 27° | 26.7° | 26.9° | 27° | 27.3° | 27.6° |
| Avg low (°C) | 25.7° | 25.6° | 25.9° | 26° | 25.9° | 25.6° | 25.3° | 25.1° | 25.1° | 25.2° | 25.4° | 25.6° |
| Precipitation (mm) | 363 | 430 | 203 | 187 | 249 | 140 | 179 | 111 | 130 | 274 | 287 | 245 |
| Rainy days | 29 | 27 | 26 | 26 | 27 | 23 | 24 | 23 | 23 | 27 | 26 | 28 |
| Sunshine hours | 296 | 241 | 318 | 308 | 295 | 306 | 312 | 320 | 327 | 330 | 317 | 337 |
| Humidity | 84% | 85% | 83% | 83% | 84% | 82% | 82% | 81% | 81% | 83% | 84% | 83% |
Best time to visit Apia
The best time to visit Apia is typically August. In this month the average high is 26.7°C, precipitation is 111 mm and sunshine duration is 320 hours. The annual average high is 27.4°C, total annual precipitation is 2798 mm (309 rainy days/year) and annual sunshine is 3707 hours.
Frequently asked questions about the weather in Apia
How up to date is the weather radar for Apia?
The weather radar for Apia is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Apia?
Besides the rain radar, RadarWeather provides for Apia: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Apia?
The thunderstorm potential for Apia is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Apia.
What is the climate like in Apia?
Apia has an annual average high of 27.4°C. The warmest month is April (avg high 28°C), the coldest August (avg low 25.1°C). The wettest month is February with 430 mm, the driest August with 111 mm. Total annual precipitation is 2798 mm (309 rainy days). Annual sunshine is 3707 hours.
Weather radar near Apia
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