| Temperature Records | ||
| Highest Temperature | 32.4°C | 17/3/2025 |
| Lowest Temperature | -2.2°C | 1/7/2025 |
| Highest Heat Index | 33.3°C | 17/3/2025 |
| Lowest Wind Chill | -2.7°C | 15/6/2025 |
| Warmest Day (6am - 6pm) | 30.7°C | 17/3/2025 |
| Warmest Night (6pm - 6am) | 23.8°C | 18/3/2025 |
| Coldest Day (6am - 6pm) | 3.8°C | 2/7/2025 |
| Coldest Night (6pm - 6am) | 0.5°C | 1/7/2025 |
| Wind Records | ||
| Maximum Wind Gust | 40.7 km/h | 8/4/2025 |
| Highest Average Speed | 24.2 km/h | 22/1/2025 |
| Highest Daily Wind Run | 213.8 km | 11/7/2025 |
| Precipitation Records | ||
| Highest Daily Precipitation | 50.0 mm | 30/4/2025 |
| Highest Precipitation Rate | 120 mm/hr | 18/2/2025 |
| Consecutive Days With Precipitation | 10 Days | Ending: 13/6/2025 |
| Consecutive Days Without Precipitation | 10 Days | Ending: 24/1/2025 |
| Humidity Records | ||
| Highest Humidity | 100% | 30/1/2025 |
| Lowest Humidity | 3% | 30/1/2025 |
| Highest Dewpoint | 20.1°C | 18/2/2025 |
| Lowest Dewpoint | -28.3°C | 30/1/2025 |
| Barometer Records | ||
| Highest Barormeter | 1037.0 hPa | 16/4/2025 |
| Lowest Barometer | 983.5 hPa | 5/6/2025 |
| Sun Records | ||
| Highest Solar Radiation | 1487.0 W/m² | 11/1/2025 |
| Highest UV | 12.1 | 11/1/2025 |
2°C
Christchurch, New Zealand