Napier monthly weather averages

  • Average daytime temperature

    The bar chart below shows the average monthly peak daytime temperatures at Napier

    Napier average temperature chart
    Average monthly temperatures in Napier (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 23.7 23.2 22 19.1 16.1 13.6 13.1 13.9 16.1 18.4 20.5 22.2
    °F 74.7 73.8 71.6 66.4 61 56.4 55.6 57.1 60.9 65.1 68.9 71.9

    Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Average monthly rainfall in Napier (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 61 78 111 92 82 119 105 102 87 64 57 89
    inches 2.4 3.1 4.4 3.6 3.2 4.7 4.1 4 3.4 2.5 2.2 3.5
    Rainy days 8 9 11 10 11 12 12 14 12 11 9 10
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Napier

    Average daily sunshine Napier
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 8.2 7.5 6.5 5.9 5.2 4.3 4.7 5 5.9 7.1 7.6 7.6
  • Day / night temperatures

    The graph below shows the daily range of temperatures for each month.

    Maximum and minimum daily temperatures in Napier (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 13.9 13.6 12.4 9.5 6.7 4.6 4.1 5.1 6.7 8.6 10.5 12.6
    Max °C 24 23.5 22.3 19.4 16.4 13.8 13.4 14.2 16.3 18.7 20.8 22.4
    Min °F 56.9 56.4 54.2 49 44 40.3 39.3 41.1 44.1 47.4 50.8 54.7
    Max °F 66 65.3 63.1 57.9 52.7 48.6 47.7 49.3 52.7 56.5 60.1 63.5
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Napier in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 18.4 19.2 18.8 17.8 16.4 15 14.2 13.7 13.8 14.4 15.5 17
    °F 65 66.5 65.8 64 61.5 59 57.5 56.7 56.8 57.9 59.9 62.5
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Napier (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 12 11 10 10 10 10 10 10 12 12 12 12
    mph 7 7 7 6 7 6 7 6 7 8 7 8

    A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

  • Relative humidity

    The graph below shows the average relative humidity.

    Average relative humidity in Napier
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    69% 74% 75% 79% 79% 83% 81% 80% 73% 68% 68% 67%

Other monthly averages

Napier weather stats

Napier weather statistics
Hottest month: January 23.7°C 74.7°F
Driest month: November 57mm 2.2ins
Sunniest month: January 8.2hrs
Coldest month: July 13.1°C 55.6°F
Wettest month: June 119mm 4.7ins
Warmest sea: February 19.2°C 66.6°F
Map showing location of Napier (-39.48333, 176.91667)

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