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Hourly Forecast
Daylight Hours
06:52
Sunrise
19:12
Sunset
Moon
Waxing Crescent
13:42
Moonrise
20:33
Moonset
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Weather in Nelson today, September 16, 2026
Expect unsettled, showery conditions in Nelson on September 16, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Cloud leads the morning, peaking close to 88% near 09:00. Sunshine has little room until later in the day.
The temperature range runs from about 12°C up to 15°C. Relative humidity sits between 79% and 89%, reaching its peak around 09:00. Airflow remains manageable, reaching about 6.2 km/h around 15:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 14:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 27.3 km, briefly nearer 19.9 km. The sun rises at 06:52 and sets at 19:12, for a total of 12 hours 19 minutes of sunlight today.
The practical takeaway for Nelson on September 16, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 15°C.
Frequently asked questions about weather in Nelson
How warm does it get in Nelson?
The warmest month in Nelson is July, with average high temperatures of 19°C. The average temperature during this period is around 15°C.
How cold does it get in Nelson?
The coldest month in Nelson is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Nelson?
The wettest month in Nelson is October, with an average of 128mm of precipitation.
What is the driest time of year in Nelson?
The driest month in Nelson is April, with an average of 67mm of precipitation.
