Christchurch Weather in July
New Zealand · Oceanic climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
July in Christchurch sees average temperatures ranging from a low of 4.0°C (39.2°F) to a high of 10.8°C (51.4°F), with a mean of 7.4°C (45.3°F). Compared to the annual average of 12.4°C (54.3°F), this month is 5.0°C cooler than the yearly norm. This is the coldest month of the year, with average lows of 4.0°C (39.2°F). Precipitation averages 87.4mm, making it approximately 31.0mm wetter than the monthly average of 56.0mm. This is the wettest month of the year, with 87.4mm of precipitation and around 13.8 rainy days. The city receives an average of 6.1 hours of sunshine per day during July, with relative humidity averaging 82.8%. Wind speeds reach an average maximum of 20.9 km/h. Snowfall averages 0.1cm during July, which can affect travel plans and outdoor activities. For travelers, this month offers a coldest month of the year experience in Christchurch, with wetter-than-average conditions compared to the rest of the year.
Christchurch's oceanic climate is one of the most consistently pleasant in New Zealand. I've studied the data and found that the city experiences warm summers and cool winters, with moderate rainfall year-round. The best time for visiting is December to March, when the temperatures are warmest and the city's garden attractions are in full bloom.
July vs Adjacent Months
| Metric | June | July | August |
|---|---|---|---|
| Mean Temp | 8.9°C (48.0°F) | 7.4°C (45.3°F) | 8.2°C (46.8°F) |
| Rainfall | 58.9mm | 87.4mm | 46.0mm |
| Sunshine | 5.4 hrs | 6.1 hrs | 7.4 hrs |
| Humidity | 84.1% | 82.8% | 78.8% |
| Wind | 19.5 km/h | 20.9 km/h | 20.4 km/h |
| Rainy Days | 17.6 | 13.8 | 13.0 |
| Snowfall | 0.2 cm | 0.1 cm | 0.2 cm |
Seasonal Context
July falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Christchurch in July, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Christchurch in July?
The average temperature in Christchurch during July ranges from 4.0°C (39.2°F) to 10.8°C (51.4°F), with a mean of 7.4°C (45.3°F).
How much does it rain in Christchurch in July?
Christchurch receives an average of 87.4mm of precipitation in July, spread across approximately 13.8 rainy days. This is the wettest month of the year.
What should I pack for Christchurch in July?
Based on July weather data, pack warm layers, a medium jacket, and waterproof outerwear.
Is July a good time to visit Christchurch?
July is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Christchurch
Cities with Similar July Climate (Oceanic)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: -43.53°, 172.63°. Timezone: Pacific/Auckland. Last updated: 2026-07-30.