Best year time to visit Castle Hill

General weather information about Castle Hill

Average annual temperature is 8.7 °C

Absolute maximum temperature: 24.7 °C

Absolute minimum temperature: -9.1 °C

Number of sunny days: 125 days

Number of rainy days: 231 days

Number of snow days: 9 days

* Weather data for Castle Hill New Zealand is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	24.1	24.7	21.0	18.1	17.6	13.0	10.2	10.2	14.6	22.0	21.8	24.4
Average daytime temperature (°C)	20.3	17.6	15.3	14.3	12.0	8.2	6.3	5.9	8.8	12.7	14.4	18.2
Average temperature (°C)	15.1	13.4	11.0	10.2	8.7	4.4	3.4	2.4	5.7	7.7	9.7	13.4
Average night temperature (°C)	11.1	10.0	7.2	6.8	5.9	1.4	0.4	-1.1	2.7	3.6	6.1	10.0
Absolute minimum temperature (°C)	6.6	3.5	0.9	1.0	0.7	-3.8	-6.1	-9.1	-6.3	-3.0	1.2	3.2

The best time to visit Castle Hill during the most sunny months:

Months with the longest average daylight duration in Castle Hill:

The largest precipitation sum in Castle Hill is at

March — 189(mm)

May — 200(mm)

September — 219(mm)

October — 212(mm)

When is the best time to visit Castle Hill?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Castle Hill.

What is the weather like in Castle Hill?

See average temperature, rainfall and daylight hours for Castle Hill by month in the table above.

How many sunny days does Castle Hill have?

The monthly weather statistics above show sunshine and rainfall patterns for Castle Hill throughout the year.