Suhu rata-rata tahunan di Ansus adalah +26.7°. Bulan terpanas adalah November (rata-rata siang +28.5°), dan terdingin Juli (rata-rata malam +24.8°). Chove cerca de 3086 mm por ano, com pico em Maret (291 mm). Data merupakan rata-rata iklim 60 tahun terakhir dan rekor dari 66 tahun pengamatan.
| Bulan | Siang | Malam | Curah hujan | Hari hujan | Rekor maks. | Rekor min. |
|---|---|---|---|---|---|---|
| Januari | +28.1° | +25.3° | 265 mm | 28 | +33.5° (2004) | +22.7° (2022) |
| Februari | +28.1° | +25.2° | 235 mm | 25 | +31.7° (2025) | +22.4° (1975) |
| Maret | +28.1° | +25.2° | 291 mm | 29 | +34.6° (2008) | +22.6° (2023) |
| April | +28.2° | +25.3° | 288 mm | 28 | +31.5° (2025) | +22.9° (2021) |
| Mei | +28.4° | +25.4° | 260 mm | 29 | +32.5° (1960) | +22.6° (2019) |
| Juni | +28° | +25° | 272 mm | 28 | +34.2° (1981) | +21.9° (2017) |
| Juli | +27.8° | +24.8° | 252 mm | 27 | +32.2° (2025) | +22.2° (2017) |
| Agustus | +27.9° | +24.9° | 242 mm | 27 | +33° (1994) | +22.1° (2022) |
| September | +28.1° | +25.1° | 226 mm | 27 | +32.1° (2024) | +22.1° (2018) |
| Oktober | +28.4° | +25.3° | 227 mm | 27 | +32° (2021) | +22.5° (2021) |
| November | +28.5° | +25.5° | 242 mm | 27 | +32.9° (1987) | +22.7° (2025) |
| Desember | +28.3° | +25.4° | 286 mm | 29 | +31.9° (2024) | +22.4° (2018) |