Iklim di Peureulak
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Suhu rata-rata tahunan di Peureulak adalah +26.8°. Bulan terpanas adalah Juni (rata-rata siang +30.1°), dan terdingin Desember (rata-rata malam +23.7°). Chove cerca de 1939 mm por ano, com pico em November (305 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 | +27.9° | +23.8° | 138 mm | 20 | +31.6° (2006) | +21° (1965) |
| Februari | +28.6° | +24.2° | 82 mm | 16 | +31.2° (2024) | +20.8° (1977) |
| Maret | +29.3° | +24.8° | 100 mm | 18 | +32.8° (2025) | +22.3° (2023) |
| April | +29.7° | +25.2° | 124 mm | 23 | +34.2° (2024) | +23.1° (1965) |
| Mei | +29.9° | +25.4° | 147 mm | 24 | +34.9° (2024) | +23.4° (1965) |
| Juni | +30.1° | +25.5° | 104 mm | 19 | +35.6° (2016) | +23.3° (1972) |
| Juli | +29.9° | +25.2° | 110 mm | 20 | +34.4° (2025) | +22.7° (2001) |
| Agustus | +29.6° | +24.9° | 138 mm | 23 | +33.3° (2025) | +22.7° (2021) |
| September | +29.2° | +24.6° | 169 mm | 25 | +33.2° (2023) | +22.7° (2018) |
| Oktober | +28.6° | +24.3° | 231 mm | 28 | +32.3° (2024) | +22.3° (2022) |
| November | +28.1° | +23.9° | 305 mm | 28 | +32.4° (2011) | +21.6° (2025) |
| Desember | +27.7° | +23.7° | 292 mm | 27 | +35.8° (1991) | +21.7° (1988) |