Weather in Nelson in December 2025, December - Nelson, Nelson, New Zealand

Currently in Nelson: +20°C

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Weather in December 2025 in Nelson

The average temperature in Nelson in December year of 2025 is +16°C. Interesting that the average daytime temperature is as +19°C while the average nightly temperature is +12°C. The December hottest day is the 16th December(Afternoon) with a temperature of about +25°C. The coldest day in Auckland in December 2025 is 28th December(Overnight). The temperature at that time is +3°C.

As a Occasional cloudy month, December 2025 has 13 days with precipitation.

How Sunny Nelson Weather in December 2025

The weather in Nelson is quite changeable, similarly in many other places in . Talking about Nelson weather in December 2025 can be described as "Occasional cloudy".

Clear Sky vs Cloudiness	Occasional cloudy
Rainy Days(Occasional Showers Included)	13
Maximum Temperature	+25°C (Afternoon, 16th December)
Minimum Temperature	+3°C (Overnight, 28th December)

Please find more detailed day by day information about December weather in Auckland in the year 2025 below.

Nelson Weather December 2025

Early December, from 1 December, 2025 to Sun, 7 December 2025

01.12.2025, Mon
Wind: 2-3 m/s, N, Pressure: 1019-1011 hPa, Humidity: 36-38%
Overnight	+10°C	Light Cloud
Morning	+11°C	Clear Sky
Afternoon	+14°C	Clear Sky
Evening	+16°C	Clear Sky
02.12.2025, Tue
Wind: 4-5 m/s, N, Pressure: 1019-1011 hPa, Humidity: 63-65%
Overnight	+4°C	Clear Sky
Morning	+7°C	Mainly Cloudy
Afternoon	+13°C	Clear Sky
Evening	+11°C	Cloud
03.12.2025, Wen
Wind: 5-6 m/s, S,S-W, Pressure: 1015-1007 hPa, Humidity: 38-40%
Overnight	+4°C	Mainly Cloudy
Morning	+5°C	Cloud
Afternoon	+14°C	Light Cloud
Evening	+12°C	Light Cloud
04.12.2025, Thu
Wind: 4-5 m/s, W, Pressure: 1015-1007 hPa, Humidity: 43-45%
Overnight	+7°C	Cloud
Morning	+9°C	Occasional Showers
Afternoon	+16°C	Rain
Evening	+14°C	Mainly Cloudy
05.12.2025, Fri
Wind: 3-4 m/s, N, Pressure: 1008-1000 hPa, Humidity: 57-59%
Overnight	+11°C	Occasional Showers
Morning	+12°C	Mainly Cloudy
Afternoon	+11°C	Light Cloud
Evening	+9°C	Cloud
06.12.2025, Sat
Wind: 3-4 m/s, N, Pressure: 1015-1007 hPa, Humidity: 47-49%
Overnight	+8°C	Cloud
Morning	+12°C	Light Cloud
Afternoon	+17°C	Mainly Cloudy
Evening	+16°C	Clear Sky
07.12.2025, Sun
Wind: 3-4 m/s, N, Pressure: 1009-1001 hPa, Humidity: 82-84%
Overnight	+16°C	Clear Sky
Morning	+18°C	Occasional Showers
Afternoon	+16°C	Occasional Showers
Evening	+14°C	Occasional Showers

Early December, Early December, from 1 December, 2025 to Sun, 7 December, 2025

08.12.2025, Mon
Wind: 2-3 m/s, N,N-W, Pressure: 1011-1003 hPa, Humidity: 77-79%
Overnight	+9°C	Occasional Showers
Morning	+10°C	Occasional Showers
Afternoon	+17°C	Occasional Showers
Evening	+14°C	Occasional Showers
09.12.2025, Tue
Wind: 2-3 m/s, N, Pressure: 1013-1005 hPa, Humidity: 81-83%
Overnight	+11°C	Occasional Showers
Morning	+14°C	Cloud
Afternoon	+16°C	Light Cloud
Evening	+12°C	Mainly Cloudy
10.12.2025, Wen
Wind: 3-4 m/s, N,N-E, Pressure: 1011-1003 hPa, Humidity: 86-88%
Overnight	+11°C	Cloud
Morning	+11°C	Cloud
Afternoon	+19°C	Light Cloud
Evening	+18°C	Mainly Cloudy
11.12.2025, Thu
Wind: 7-8 m/s, W, Pressure: 1013-1005 hPa, Humidity: 46-48%
Overnight	+11°C	Cloud
Morning	+14°C	Occasional Showers
Afternoon	+13°C	Rain
Evening	+10°C	Rain
12.12.2025, Fri
Wind: 1-2 m/s, W,N-W, Pressure: 1021-1013 hPa, Humidity: 40-42%
Overnight	+5°C	Occasional Showers
Morning	+6°C	Mainly Cloudy
Afternoon	+17°C	Light Cloud
Evening	+17°C	Cloud
13.12.2025, Sat
Wind: 4-5 m/s, N, Pressure: 1023-1015 hPa, Humidity: 59-61%
Overnight	+3°C	Cloud
Morning	+5°C	Mainly Cloudy
Afternoon	+14°C	Light Cloud
Evening	+13°C	Cloud
14.12.2025, Sun
Wind: 3-4 m/s, N, Pressure: 1029-1021 hPa, Humidity: 66-68%
Overnight	+7°C	Cloud
Morning	+8°C	Mainly Cloudy
Afternoon	+17°C	Mainly Cloudy
Evening	+16°C	Mainly Cloudy

Early December, from 1 December, 2025 to Sun, 7 December, 2025

15.12.2025, Mon
Wind: 3-4 m/s, N, Pressure: 1027-1019 hPa, Humidity: 61-63%
Overnight	+11°C	Mainly Cloudy
Morning	+13°C	Clear Sky
Afternoon	+17°C	Clear Sky
Evening	+15°C	Clear Sky
16.12.2025, Tue
Wind: 3-4 m/s, N, Pressure: 1021-1013 hPa, Humidity: 37-39%
Overnight	+6°C	Clear Sky
Morning	+8°C	Cloud
Afternoon	+23°C	Light Cloud
Evening	+20°C	Light Cloud
17.12.2025, Wen
Wind: 4-5 m/s, N, Pressure: 1023-1015 hPa, Humidity: 61-63%
Overnight	+15°C	Cloud
Morning	+16°C	Cloud
Afternoon	+18°C	Light Cloud
Evening	+17°C	Light Cloud
18.12.2025, Thu
Wind: 3-4 m/s, N, Pressure: 1021-1013 hPa, Humidity: 65-67%
Overnight	+8°C	Cloud
Morning	+9°C	Thunderstorm
Afternoon	+13°C	Mainly Cloudy
Evening	+11°C	Light Cloud
19.12.2025, Fri
Wind: 3-4 m/s, N, Pressure: 1019-1011 hPa, Humidity: 59-61%
Overnight	+11°C	Thunderstorm
Morning	+14°C	Cloud
Afternoon	+18°C	Cloud
Evening	+17°C	Light Cloud
20.12.2025, Sat
Wind: 3-4 m/s, N, Pressure: 1021-1013 hPa, Humidity: 53-55%
Overnight	+11°C	Light Cloud
Morning	+12°C	Light Cloud
Afternoon	+17°C	Mainly Cloudy
Evening	+14°C	Clear Sky
21.12.2025, Sun
Wind: 0-1 m/s, N, Pressure: 1021-1013 hPa, Humidity: 63-65%
Overnight	+14°C	Clear Sky
Morning	+14°C	Mainly Cloudy
Afternoon	+18°C	Mainly Cloudy
Evening	+16°C	Mainly Cloudy

Early December, from 1 December, 2025 to Sun, 7 December, 2025

22.12.2025, Mon
Wind: 3-4 m/s, N, Pressure: 1015-1007 hPa, Humidity: 83-85%
Overnight	+6°C	Mainly Cloudy
Morning	+7°C	Occasional Showers
Afternoon	+13°C	Occasional Showers
Evening	+12°C	Occasional Showers
23.12.2025, Tue
Wind: 2-3 m/s, N,N-E, Pressure: 1011-1003 hPa, Humidity: 86-88%
Overnight	+10°C	Occasional Showers
Morning	+10°C	Cloud
Afternoon	+15°C	Light Cloud
Evening	+13°C	Mainly Cloudy
24.12.2025, Wen
Wind: 1-2 m/s, N, Pressure: 999-991 hPa, Humidity: 59-61%
Overnight	+9°C	Cloud
Morning	+10°C	Cloud
Afternoon	+17°C	Light Cloud
Evening	+17°C	Mainly Cloudy
25.12.2025, Thu
Wind: 5-6 m/s, N,N-E, Pressure: 1012-1004 hPa, Humidity: 52-54%
Overnight	+10°C	Cloud
Morning	+12°C	Thunderstorm
Afternoon	+19°C	Mainly Cloudy
Evening	+17°C	Light Cloud
26.12.2025, Fri
Wind: 3-4 m/s, N, Pressure: 1015-1007 hPa, Humidity: 50-52%
Overnight	+2°C	Thunderstorm
Morning	+4°C	Mainly Cloudy
Afternoon	+14°C	Light Cloud
Evening	+8°C	Cloud
27.12.2025, Sat
Wind: 1-2 m/s, E, Pressure: 1023-1015 hPa, Humidity: 46-48%
Overnight	+9°C	Cloud
Morning	+10°C	Mainly Cloudy
Afternoon	+10°C	Light Cloud
Evening	+7°C	Cloud
28.12.2025, Sun
Wind: 4-5 m/s, N, Pressure: 1023-1015 hPa, Humidity: 42-44%
Overnight	+1°C	Cloud
Morning	+6°C	Cloud
Afternoon	+12°C	Cloud
Evening	+12°C	Cloud

Late December, Early December, from 1 December, 2025 to Sun, 7 December, 2025

29.12.2025, Mon
Wind: 3-4 m/s, N, Pressure: 1023-1015 hPa, Humidity: 60-62%
Overnight	+7°C	Cloud
Morning	+10°C	Cloud
Afternoon	+17°C	Cloud
Evening	+15°C	Cloud
30.12.2025, Tue
Wind: 2-3 m/s, N, Pressure: 1024-1016 hPa, Humidity: 62-64%
Overnight	+12°C	Cloud
Morning	+17°C	Light Cloud
Afternoon	+14°C	Cloud
Evening	+13°C	Clear Sky
31.12.2025, Wen
Wind: 3-4 m/s, N, Pressure: 1027-1019 hPa, Humidity: 60-62%
Overnight	+11°C	Light Cloud
Morning	+14°C	Mainly Cloudy
Afternoon	+13°C	Clear Sky
Evening	+12°C	Cloud