| < September >
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Blenheim in September is quite mild at 10.3 °C (50.54 °F).
- The weather in September is marginally dry. Only 60.3mm (2.4in) of fluid is dumped.
- The shortest day is 11:14 long and the longest day is 12:36 long with an average length of 11:55.
Check the distance to and compare the Blenheim September averages with somewhere beginning with:
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Weather Trend Graph for September in Blenheim, New Zealand
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