September weather forecast
Cromwell, New Zealand

September sees a revival of warmer weather in Cromwell as the cool days of winter relent. The weather turns more agreeable with cooler evenings as the minimum average temperature gently rises to 2.8°C (37°F). Daylight hours increase further to about 11.8 hours, offering more sunlight and warmth during the day. Persistent dry conditions from the preceding months finally begin to ebb with an increased rainfall of 28mm (1.1").

Temperature

Observing a slight rise in September, the average high-temperature in Cromwell shifts from August's cool 11.4°C (52.5°F) to a moderate 15°C (59°F). With the onset of night in September, Cromwell reveals a significant decrease in temperature, averaging at a cold 2.8°C (37°F).

Rainfall

Throughout September, 28mm (1.1") of precipitation is accumulated. During the entire year, Cromwell aggregates up to 396mm (15.59") of precipitation.

Daylight

In Cromwell, the average length of the day in September is 11h and 46min.
On the first day of September, sunrise is at 7:11 am and sunset at 6:15 pm NZST. On the last day of the month, sunrise is at 7:16 am and sunset at 7:49 pm NZDT.
Note: On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from NZDT to NZST.