Island Bay, Wellington, New Zealand Climate

Weather: 13.13°C/55.63°F, Wind SW at 3.09 km/h, 69% Humidity, 0% Chance of rain

New Zealand
(Photo by Jesse Parkinson on Unsplash)
Contents

Island Bay Climate Summary

Located at an elevation of 7 meters (22.97 feet) above sea level, Island Bay has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 15.05ºC (59.09ºF) and it is 1.98% higher than New Zealand’s averages. Island Bay typically receives about 78.73 millimeters (3.1 inches) of precipitation and has 141.06 rainy days (38.65% of the time) annually.

CountryNew Zealand
CityWellington
Longitude174.7726262
Latitude-41.3372593
Attitude/Elevation7m (22.97ft)
Local timeMonday 17:03
Annual high temperature16.16ºC (61.09ºF)
Annual low temperature13.17ºC (55.71ºF)
Average annual precip.78.73mm (3.1in)
Warmest monthFebruary (20.32ºC / 68.58ºF)
Coldest MonthJuly (10.04ºC / 50.07ºF)
Wettest MonthJune (108.14mm / 4.26in)
Driest MonthFebruary (57.87mm / 2.28in)
Number of days with rainfall (≥ 1.0 mm)141.06 days (38.65%)
Days with no rain223.94 days (61.35%)
Humidity84.9%

Climate Island Bay: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.89(82.2)25.74(78.33)23.59(74.46)21.45(70.61)19.3(66.74)17.16(62.89)16.09(60.96)16.09(60.96)17.16(62.89)20.38(68.68)21.45(70.61)23.59(74.46)27.89(82.2)
Average high °C (°F)19.99(67.98)20.32(68.58)19.17(66.51)17.27(63.09)15.42(59.76)13.53(56.35)12.57(54.63)12.83(55.09)13.31(55.96)14.9(58.82)16.25(61.25)18.38(65.08)16.16(61.09)
Daily mean °C (°F)18.68(65.62)19.05(66.29)17.85(64.13)16.14(61.05)14.37(57.87)12.49(54.48)11.55(52.79)11.79(53.22)12.34(54.21)13.76(56.77)15.21(59.38)17.3(63.14)15.05(59.09)
Average low °C (°F)16.36(61.45)16.76(62.17)15.74(60.33)14.5(58.1)12.86(55.15)10.97(51.75)10.04(50.07)10.26(50.47)10.7(51.26)11.79(53.22)12.98(55.36)15.12(59.22)13.17(55.71)
Record low °C (°F)6.43(43.57)10.72(51.3)8.58(47.44)8.58(47.44)2.15(35.87)-1.07(30.07)0.0(0)4.29(39.72)3.22(37.8)6.43(43.57)1.07(33.93)4.29(39.72)-1.07(30.07)
Average precipitation mm (inches)59.27(2.33)57.87(2.28)63.94(2.52)83.71(3.3)75.98(2.99)108.14(4.26)94.84(3.73)89.93(3.54)77.28(3.04)72.96(2.87)84.41(3.32)76.49(3.01)78.73(3.1)
Average precipitation days (≥ 1.0 mm)8.687.418.3912.0913.3515.413.3515.313.0611.9911.1110.9211.75
Average relative humidity (%)85.185.5185.3185.4784.584.7383.0784.7284.2484.9584.9486.2484.9
Mean monthly sunshine hours12.5711.5711.2110.389.737.889.319.8210.7711.2213.614.2511.03

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Island Bay in recent years.

Island Bay

Island Bay Temperature by Month

February
19.05°C | 66.29°F
January
18.68°C | 65.62°F
March
17.85°C | 64.13°F
December
17.3°C | 63.14°F
April
16.14°C | 61.05°F
November
15.21°C | 59.38°F
May
14.37°C | 57.87°F
October
13.76°C | 56.77°F
June
12.49°C | 54.48°F
September
12.34°C | 54.21°F
August
11.79°C | 53.22°F
July
11.55°C | 52.79°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature16.09°C (60.96°F)13.51°C (56.32°F)9.65°C (49.37°F)
Avg Temperature15.02°C (59.04°F)12.51°C (54.52°F)9.65°C (49.37°F)
Min Temperature12.87°C (55.17°F)10.94°C (51.69°F)7.51°C (45.52°F)
Dew PointMaxAverageMin
Dew Point11.8°C (53.24°F)8.69°C (47.64°F)4.29°C (39.72°F)
PrecipitationMaxAverageMinSum
Precipitation36.89mm | 1.45in2.36mm | 0.09in0.0mm | 0in70.78mm | 2.79in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind60.06kmh | 37.32mph27.81kmh | 17.28mph8.58kmh | 5.33mph
Gust Wind78.29kmh | 48.65mph40.79kmh | 25.35mph16.09kmh | 10.0mph
Sea Level PressureMaxAverageMin
Sea Level Pressure36.89mb2.36mb0.0mb
Island Bay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-09-0111.8 | 53.248.58 | 47.448412.87 | 8.032.27 | 1092.880.0 | 0
2014-09-0211.8 | 53.248.58 | 47.448221.45 | 13.3332.18 | 1089.660.43 | 0.02
2014-09-0313.94 | 57.0910.72 | 51.3868.58 | 5.3332.05 | 1085.371.29 | 0.05
2014-09-0411.8 | 53.249.65 | 49.378811.8 | 7.3332.02 | 1084.31.18 | 0.05
2014-09-0511.8 | 53.2410.72 | 51.39225.74 | 15.9931.89 | 1080.012.68 | 0.11
2014-09-0611.8 | 53.2410.72 | 51.39136.47 | 22.6632.02 | 1084.32.36 | 0.09
2014-09-0711.8 | 53.247.51 | 45.528118.23 | 11.3332.27 | 1092.880.86 | 0.03
2014-09-0812.87 | 55.178.58 | 47.447923.59 | 14.6632.37 | 1096.10.11 | 0.0
2014-09-0911.8 | 53.246.43 | 43.577615.02 | 9.3332.53 | 1101.460.11 | 0.0
2014-09-1012.87 | 55.179.65 | 49.378333.25 | 20.6632.43 | 1098.240.0 | 0
2014-09-1113.94 | 57.0910.72 | 51.38535.39 | 21.9932.4 | 1097.170.21 | 0.01
2014-09-1213.94 | 57.0911.8 | 53.248527.89 | 17.3332.27 | 1092.880.0 | 0
2014-09-1312.87 | 55.179.65 | 49.378324.67 | 15.3332.08 | 1086.443.11 | 0.12
2014-09-1411.8 | 53.247.51 | 45.528030.03 | 18.6631.99 | 1083.220.64 | 0.03
2014-09-1512.87 | 55.178.58 | 47.448224.67 | 15.3331.92 | 1081.080.32 | 0.01
2014-09-1612.87 | 55.178.58 | 47.447743.97 | 27.3231.73 | 1074.640.21 | 0.01
2014-09-1712.87 | 55.176.43 | 43.577021.45 | 13.3331.89 | 1080.010.54 | 0.02
2014-09-1812.87 | 55.178.58 | 47.448022.52 | 13.9932.02 | 1084.30.54 | 0.02
2014-09-1913.94 | 57.099.65 | 49.378143.97 | 27.3231.61 | 1070.363.97 | 0.16
2014-09-2011.8 | 53.246.43 | 43.577228.96 | 17.9931.42 | 1063.929.22 | 0.36
2014-09-2110.72 | 51.35.36 | 41.657124.67 | 15.3331.58 | 1069.281.5 | 0.06
2014-09-229.65 | 49.374.29 | 39.726860.06 | 37.3231.67 | 1072.52.47 | 0.1
2014-09-2311.8 | 53.246.43 | 43.577332.17 | 19.9932.08 | 1086.440.64 | 0.03
2014-09-2415.02 | 59.0410.72 | 51.38127.89 | 17.3332.05 | 1085.370.0 | 0
2014-09-2513.94 | 57.0910.72 | 51.38334.32 | 21.3332.08 | 1086.440.0 | 0
2014-09-2613.94 | 57.0910.72 | 51.38137.54 | 23.3331.99 | 1083.220.11 | 0.0
2014-09-2713.94 | 57.0911.8 | 53.248733.25 | 20.6631.89 | 1080.011.39 | 0.05
2014-09-289.65 | 49.377.51 | 45.528341.83 | 25.9932.08 | 1086.4436.89 | 1.45
2014-09-2910.72 | 51.35.36 | 41.657321.45 | 13.3332.34 | 1095.020.0 | 0
2014-09-3013.94 | 57.098.58 | 47.447810.72 | 6.6632.24 | 1091.810.0 | 0

Island Bay 11 Year Historical Weather Data

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