| Temperature Records | ||
| Highest Temperature | 35.8°C | 27/1/2021 |
| Lowest Temperature | 2.8°C | 18/4/2021 |
| Highest Heat Index | 34.3°C | 27/1/2021 |
| Lowest Wind Chill | 2.8°C | 18/4/2021 |
| Warmest Day (6am - 6pm) | 31.4°C | 27/1/2021 |
| Warmest Night (6pm - 6am) | 23.1°C | 24/2/2021 |
| Coldest Day (6am - 6pm) | 11.8°C | 17/4/2021 |
| Coldest Night (6pm - 6am) | 8.1°C | 19/4/2021 |
| Wind Records | ||
| Maximum Wind Gust | 53.7 km/h | 19/1/2021 |
| Highest Average Speed | 33.7 km/h | 19/1/2021 |
| Highest Daily Wind Run | 214.6 km | 19/1/2021 |
| Precipitation Records | ||
| Highest Daily Precipitation | 13.4 mm | 28/1/2021 |
| Highest Precipitation Rate | 288 mm/hr | 28/1/2021 |
| Consecutive Days With Precipitation | 6 Days | Ending: 17/4/2021 |
| Consecutive Days Without Precipitation | 10 Days | Ending: 9/2/2021 |
| Humidity Records | ||
| Highest Humidity | 95% | 3/1/2021 |
| Lowest Humidity | 20% | 23/2/2021 |
| Highest Dewpoint | 19.8°C | 7/1/2021 |
| Lowest Dewpoint | 1.7°C | 18/4/2021 |
| Barometer Records | ||
| Highest Barormeter | 1035.5 hPa | 19/3/2021 |
| Lowest Barometer | 980.4 hPa | 19/1/2021 |
| Sun Records | ||
| Highest Solar Radiation | 1332.0 W/m² | 30/1/2021 |
| Highest UV | 13.2 | 15/1/2021 |
16°C
Christchurch, New Zealand