| < December >
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Blenheim in December is very mild at 16.5 °C (61.7 °F).
- The weather in December is slightly dry. Only 54.6mm (2.1in) of liquid is unloaded.
- The shortest day is 14:58 long and the longest day is 15:11 long with an average length of 15:07.
Check the distance to and compare the Blenheim December averages with somewhere beginning with:
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Weather Trend Graph for December in Blenheim, New Zealand
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