Christchurch is in the Southern Hemisphere, so the seasons run opposite to North America and Europe.
Summer Dec – Feb
The warmest stretch of the year, with highs of 72–75°F (22–24°C). It's the driest season, with only about 8.0 in (202 mm) of rain, 24% of the year's total. Lows bottom out around 51°F (11°C). December – February are among the best-scoring months (season average 84/100).
Autumn Mar – May
Temperatures slide from 70°F highs in March to 57°F by May. About 8.5 in (217 mm) of rain falls across these months, 26% of the year's total. Lows bottom out around 41°F (5°C). Comfort peaks here: March & April rank with the year's best, and the season averages 80/100.
Winter Jun – Aug
The cold peaks here: highs of 50–53°F (10–12°C), and nights reach 36°F (2°C). It's the wettest season, with about 8.8 in (223 mm) of rain, 26% of the year's total. It holds the toughest stretch on our comfort score (June – August), averaging 63/100.
Spring Sep – Nov
Temperatures climb through the season, from 58°F highs in September to 67°F by November. About 8.0 in (203 mm) of rain falls across these months, 24% of the year's total. Lows bottom out around 40°F (4°C). Comfort peaks here: November ranks with the year's best, and the season averages 79/100.