Charleston, West Coast, New Zealand Climate

Weather: 9.25°C/48.65°F, Wind SW at 2.09 km/h, 71% Humidity, 0% Chance of rain

Charleston Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Charleston has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.11ºC (55.6ºF) and it is 0.04% higher than New Zealand’s averages. Charleston typically receives about 125.86 millimeters (4.96 inches) of precipitation and has 156.04 rainy days (42.75% of the time) annually.

CountryNew Zealand
CityWest Coast
Longitude171.438485
Latitude-41.9065632
Attitude/ElevationNonem (0ft)
Local timeSunday 20:39
Annual high temperature15.23ºC (59.41ºF)
Annual low temperature9.16ºC (48.49ºF)
Average annual precip.125.86mm (4.96in)
Warmest monthFebruary (19.86ºC / 67.75ºF)
Coldest MonthJuly (5.38ºC / 41.68ºF)
Wettest MonthOctober (160.79mm / 6.33in)
Driest MonthFebruary (89.13mm / 3.51in)
Number of days with rainfall (≥ 1.0 mm)156.04 days (42.75%)
Days with no rain208.96 days (57.25%)
Humidity83.4%

Climate Charleston: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.67(81.81)25.54(77.97)24.47(76.05)21.28(70.3)18.09(64.56)15.96(60.73)13.83(56.89)15.96(60.73)17.03(62.65)19.15(66.47)23.41(74.14)24.47(76.05)27.67(81.81)
Average high °C (°F)19.14(66.45)19.86(67.75)18.7(65.66)16.21(61.18)14.01(57.22)12.05(53.69)11.07(51.93)11.84(53.31)12.49(54.48)13.82(56.88)15.68(60.22)17.89(64.2)15.23(59.41)
Daily mean °C (°F)17.22(63.0)17.65(63.77)16.51(61.72)13.94(57.09)11.66(52.99)9.57(49.23)8.49(47.28)9.43(48.97)10.51(50.92)11.99(53.58)14.02(57.24)16.26(61.27)13.11(55.6)
Average low °C (°F)12.67(54.81)12.76(54.97)11.93(53.47)10.2(50.36)8.52(47.34)6.68(44.02)5.38(41.68)5.95(42.71)6.68(44.02)7.91(46.24)9.62(49.32)11.66(52.99)9.16(48.49)
Record low °C (°F)5.32(41.58)6.38(43.48)3.19(37.74)4.26(39.67)2.13(35.83)1.06(33.91)0.0(0)-2.13(28.17)0.0(0)1.06(33.91)4.26(39.67)6.38(43.48)-2.13(28.17)
Average precipitation mm (inches)134.87(5.31)89.13(3.51)92.95(3.66)112.16(4.42)142.45(5.61)112.43(4.43)131.63(5.18)119.85(4.72)139.02(5.47)160.79(6.33)131.58(5.18)143.43(5.65)125.86(4.96)
Average precipitation days (≥ 1.0 mm)13.459.3911.1212.0914.9911.812.2913.9314.916.7413.0612.2913.0
Average relative humidity (%)84.1483.1983.4683.683.7281.8981.2282.9182.8685.4784.0984.1583.39
Mean monthly sunshine hours13.811.0810.659.979.067.948.29.5710.0810.2411.8315.3710.65

Climate Graph

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

Charleston

Charleston Temperature by Month

February
17.65°C | 63.77°F
January
17.22°C | 63.0°F
March
16.51°C | 61.72°F
December
16.26°C | 61.27°F
November
14.02°C | 57.24°F
April
13.94°C | 57.09°F
October
11.99°C | 53.58°F
May
11.66°C | 52.99°F
September
10.51°C | 50.92°F
June
9.57°C | 49.23°F
August
9.43°C | 48.97°F
July
8.49°C | 47.28°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 Temperature17.03°C (62.65°F)13.37°C (56.07°F)10.64°C (51.15°F)
Avg Temperature14.9°C (58.82°F)11.99°C (53.58°F)9.58°C (49.24°F)
Min Temperature13.83°C (56.89°F)8.69°C (47.64°F)5.32°C (41.58°F)
Dew PointMaxAverageMin
Dew Point12.77°C (54.99°F)7.24°C (45.03°F)1.06°C (33.91°F)
PrecipitationMaxAverageMinSum
Precipitation32.24mm | 1.27in5.27mm | 0.21in0.0mm | 0in158.14mm | 6.23in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind30.86kmh | 19.18mph16.64kmh | 10.34mph7.45kmh | 4.63mph
Gust Wind44.69kmh | 27.77mph23.31kmh | 14.48mph9.58kmh | 5.95mph
Sea Level PressureMaxAverageMin
Sea Level Pressure32.24mb5.27mb0.0mb
Charleston

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-11-0112.77 | 54.997.45 | 45.41769.58 | 5.9531.86 | 1079.00.43 | 0.02
2014-11-0213.83 | 56.8912.77 | 54.999628.73 | 17.8531.58 | 1069.4225.75 | 1.01
2014-11-0310.64 | 51.157.45 | 45.418223.41 | 14.5531.52 | 1067.2914.79 | 0.58
2014-11-049.58 | 49.241.06 | 33.91657.45 | 4.6331.89 | 1080.060.11 | 0.0
2014-11-0511.71 | 53.081.06 | 33.915814.9 | 9.2632.08 | 1086.450.0 | 0
2014-11-0611.71 | 53.082.13 | 35.836014.9 | 9.2632.02 | 1084.320.11 | 0.0
2014-11-0712.77 | 54.995.32 | 41.586912.77 | 7.9332.05 | 1085.380.0 | 0
2014-11-0813.83 | 56.898.51 | 47.32789.58 | 5.9532.08 | 1086.450.0 | 0
2014-11-0913.83 | 56.8910.64 | 51.15847.45 | 4.6332.02 | 1084.320.11 | 0.0
2014-11-1013.83 | 56.8910.64 | 51.158813.83 | 8.5931.77 | 1075.8117.34 | 0.68
2014-11-1110.64 | 51.158.51 | 47.328720.22 | 12.5631.3 | 1059.8420.75 | 0.82
2014-11-129.58 | 49.243.19 | 37.74739.58 | 5.9531.08 | 1052.390.53 | 0.02
2014-11-1312.77 | 54.993.19 | 37.746411.71 | 7.2831.39 | 1063.040.0 | 0
2014-11-1412.77 | 54.997.45 | 45.41779.58 | 5.9531.58 | 1069.420.21 | 0.01
2014-11-1511.71 | 53.088.51 | 47.328230.86 | 19.1831.23 | 1057.7232.24 | 1.27
2014-11-1611.71 | 53.086.38 | 43.487617.03 | 10.5831.39 | 1063.042.98 | 0.12
2014-11-1710.64 | 51.156.38 | 43.487811.71 | 7.2831.39 | 1063.040.43 | 0.02
2014-11-1811.71 | 53.087.45 | 45.417527.67 | 17.1931.42 | 1064.115.86 | 0.62
2014-11-1910.64 | 51.157.45 | 45.417826.6 | 16.5331.45 | 1065.1610.64 | 0.42
2014-11-2010.64 | 51.156.38 | 43.487814.9 | 9.2631.77 | 1075.811.6 | 0.06
2014-11-2113.83 | 56.8912.77 | 54.999623.41 | 14.5531.77 | 1075.8113.62 | 0.54
2014-11-2213.83 | 56.8912.77 | 54.999623.41 | 14.5531.58 | 1069.420.32 | 0.01
2014-11-2311.71 | 53.087.45 | 45.41788.51 | 5.2931.93 | 1081.130.0 | 0
2014-11-2414.9 | 58.827.45 | 45.41707.45 | 4.6331.86 | 1079.00.0 | 0
2014-11-2514.9 | 58.8212.77 | 54.999118.09 | 11.2431.67 | 1072.610.0 | 0
2014-11-2612.77 | 54.999.58 | 49.248125.54 | 15.8731.61 | 1070.480.0 | 0
2014-11-2711.71 | 53.088.51 | 47.328519.15 | 11.931.55 | 1068.360.32 | 0.01
2014-11-289.58 | 49.244.26 | 39.677613.83 | 8.5931.52 | 1067.290.0 | 0
2014-11-299.58 | 49.245.32 | 41.587815.96 | 9.9231.58 | 1069.420.0 | 0
2014-11-309.58 | 49.244.26 | 39.677421.28 | 13.2231.55 | 1068.360.0 | 0

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