Monthly Climate
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Best time to visit Neihu

March is the best time to visit Neihu for general sightseeing, with average highs of 21 °C and about 14 wet days. The comfortable season runs roughly November to April. The sea stays above 20 °C from April to December.

It depends what you are going for

One month rarely wins on everything. These are the best months on each measure taken on its own.

If you want Best month On that measure
Sightseeing and walking March comfort 81/100
A beach holiday May sea 26 °C
The least cloud September 63 % average cloud cover
The least rain January 88 mm
Warmth July 31 °C
Cooler weather January 18 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 March 81 21 °C 14 47
2 February 79 19 °C 13 35
3 December 77 19 °C 15 43
4 November 76 23 °C 15 63
5 January 75 18 °C 14 31
6 April 75 24 °C 16 67
7 October 67 25 °C 16 73
8 May 58 27 °C 19 75
9 September 55 29 °C 17 73
10 June 47 30 °C 21 72
11 July 44 31 °C 18 65
12 August 43 31 °C 21 66

For a beach holiday

May scores highest, with a sea temperature of 26 °C and air temperatures around 27 °C. The sea is above 20 °C from April to December.

Month Sea Air Sunshine Beach score
January 19 °C 18 °C 74 % 31
February 18 °C 19 °C 73 % 35
March 20 °C 21 °C 72 % 47
April 23 °C 24 °C 72 % 67
May 26 °C 27 °C 74 % 75
June 27 °C 30 °C 82 % 72
July 29 °C 31 °C 68 % 65
August 29 °C 31 °C 64 % 66
September 28 °C 29 °C 63 % 73
October 25 °C 25 °C 67 % 73
November 23 °C 23 °C 70 % 63
December 21 °C 19 °C 73 % 43

When to think twice

August scores lowest with about 21 wet days and highs near 31 °C. That does not make it a bad month — it depends entirely on what you are travelling for. The numbers are all here; the judgement is yours.

The full year

Month Avg high Rainfall Cloud
January 17.9 °C 88 mm 74 %
February 18.7 °C 96 mm 73 %
March 20.9 °C 108 mm 72 %
April 24.2 °C 134 mm 72 %
May 27.1 °C 205 mm 74 %
June 29.5 °C 256 mm 82 %
July 31.0 °C 228 mm 68 %
August 30.5 °C 309 mm 64 %
September 28.6 °C 256 mm 63 %
October 25.4 °C 216 mm 67 %
November 22.8 °C 134 mm 70 %
December 19.3 °C 106 mm 73 %

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: comfort score, beach score, season boundaries. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.