Delaware Bay, Nelson, New Zealand Climate

Weather: 10.37°C/50.67°F, Wind SW at 1.28 km/h, 65% Humidity, 0% Chance of rain

Delaware Bay Climate Summary

Located at an elevation of 15 meters (49.21 feet) above sea level, Delaware Bay has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.52ºC (56.34ºF) and it is 0.45% higher than New Zealand’s averages. Delaware Bay typically receives about 126.54 millimeters (4.98 inches) of precipitation and has 136.39 rainy days (37.37% of the time) annually.

CountryNew Zealand
CityNelson
Longitude173.447711
Latitude-41.1752828
Attitude/Elevation15m (49.21ft)
Local timeSaturday 21:59
Annual high temperature17.15ºC (62.87ºF)
Annual low temperature7.07ºC (44.73ºF)
Average annual precip.126.54mm (4.98in)
Warmest monthFebruary (22.7ºC / 72.86ºF)
Coldest MonthAugust (3.44ºC / 38.19ºF)
Wettest MonthJune (157.69mm / 6.21in)
Driest MonthFebruary (83.65mm / 3.29in)
Number of days with rainfall (≥ 1.0 mm)136.39 days (37.37%)
Days with no rain228.61 days (62.63%)
Humidity81.53%

Climate Delaware Bay: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.14(89.85)29.03(84.25)27.99(82.38)22.81(73.06)20.73(69.31)16.59(61.86)15.55(59.99)17.62(63.72)20.73(69.31)23.84(74.91)26.95(80.51)30.06(86.11)32.14(89.85)
Average high °C (°F)22.5(72.5)22.7(72.86)20.83(69.49)17.59(63.66)15.02(59.04)12.66(54.79)11.77(53.19)12.79(55.02)14.24(57.63)16.5(61.7)18.58(65.44)20.6(69.08)17.15(62.87)
Daily mean °C (°F)18.98(66.16)18.88(65.98)16.92(62.46)13.78(56.8)11.17(52.11)9.04(48.27)8.0(46.4)8.91(48.04)10.5(50.9)12.95(55.31)15.43(59.77)17.67(63.81)13.52(56.34)
Average low °C (°F)10.98(51.76)10.89(51.6)9.69(49.44)8.09(46.56)6.16(43.09)4.7(40.46)3.49(38.28)3.44(38.19)4.41(39.94)5.76(42.37)7.36(45.25)9.83(49.69)7.07(44.73)
Record low °C (°F)4.15(39.47)3.11(37.6)3.11(37.6)2.07(35.73)-2.07(28.27)-2.07(28.27)-3.11(26.4)-4.15(24.53)-1.04(30.13)-1.04(30.13)1.04(33.87)3.11(37.6)-4.15(24.53)
Average precipitation mm (inches)109.43(4.31)83.65(3.29)109.53(4.31)136.45(5.37)131.47(5.18)157.69(6.21)135.74(5.34)137.73(5.42)136.24(5.36)136.24(5.36)97.96(3.86)146.34(5.76)126.54(4.98)
Average precipitation days (≥ 1.0 mm)9.96.698.2912.1611.412.2510.2713.0113.5713.212.2513.3811.36
Average relative humidity (%)77.3378.2480.883.7584.1285.4983.6284.6182.0180.3478.4379.5981.53
Mean monthly sunshine hours13.1511.3611.0810.199.588.959.349.8310.7210.9612.8114.4211.03

Climate Graph

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

Delaware Bay

Delaware Bay Temperature by Month

January
18.98°C | 66.16°F
February
18.88°C | 65.98°F
December
17.67°C | 63.81°F
March
16.92°C | 62.46°F
November
15.43°C | 59.77°F
April
13.78°C | 56.8°F
October
12.95°C | 55.31°F
May
11.17°C | 52.11°F
September
10.5°C | 50.9°F
June
9.04°C | 48.27°F
August
8.91°C | 48.04°F
July
8.0°C | 46.4°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 Temperature30.06°C (86.11°F)21.84°C (71.31°F)16.59°C (61.86°F)
Avg Temperature24.88°C (76.78°F)18.86°C (65.95°F)14.51°C (58.12°F)
Min Temperature14.51°C (58.12°F)11.67°C (53.01°F)8.29°C (46.92°F)
Dew PointMaxAverageMin
Dew Point15.55°C (59.99°F)12.14°C (53.85°F)8.29°C (46.92°F)
PrecipitationMaxAverageMinSum
Precipitation21.46mm | 0.84in3.3mm | 0.13in0.0mm | 0in102.21mm | 4.02in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind18.66kmh | 11.59mph7.36kmh | 4.57mph4.15kmh | 2.58mph
Gust Wind25.92kmh | 16.11mph11.0kmh | 6.84mph5.18kmh | 3.22mph
Sea Level PressureMaxAverageMin
Sea Level Pressure21.46mb3.3mb0.0mb
Delaware Bay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-12-0115.55 | 59.9914.51 | 58.12936.22 | 3.8630.92 | 1047.0710.16 | 0.4
2018-12-0218.66 | 65.5914.51 | 58.12875.18 | 3.2230.8 | 1042.926.01 | 0.24
2018-12-0318.66 | 65.5913.48 | 56.26846.22 | 3.8630.64 | 1037.746.01 | 0.24
2018-12-0416.59 | 61.8611.4 | 52.528314.51 | 9.0230.52 | 1033.596.63 | 0.26
2018-12-0514.51 | 58.128.29 | 46.927518.66 | 11.5930.61 | 1036.73.73 | 0.15
2018-12-0615.55 | 59.998.29 | 46.92776.22 | 3.8630.95 | 1048.13.52 | 0.14
2018-12-0717.62 | 63.729.33 | 48.79725.18 | 3.2231.29 | 1059.511.14 | 0.04
2018-12-0820.73 | 69.319.33 | 48.79644.15 | 2.5831.26 | 1058.470.0 | 0
2018-12-0923.84 | 74.918.29 | 46.92527.26 | 4.5131.1 | 1053.290.0 | 0
2018-12-1019.7 | 67.4612.44 | 54.39737.26 | 4.5131.07 | 1052.251.45 | 0.06
2018-12-1117.62 | 63.7214.51 | 58.12875.18 | 3.2231.01 | 1050.183.42 | 0.13
2018-12-1218.66 | 65.5913.48 | 56.26845.18 | 3.2230.95 | 1048.11.14 | 0.04
2018-12-1317.62 | 63.7213.48 | 56.26874.15 | 2.5831.07 | 1052.252.18 | 0.09
2018-12-1418.66 | 65.5913.48 | 56.26845.18 | 3.2231.16 | 1055.364.46 | 0.18
2018-12-1519.7 | 67.4613.48 | 56.26825.18 | 3.2231.29 | 1059.512.49 | 0.1
2018-12-1620.73 | 69.3115.55 | 59.99835.18 | 3.2231.38 | 1062.620.1 | 0.0
2018-12-1723.84 | 74.9112.44 | 54.39688.29 | 5.1531.29 | 1059.510.0 | 0
2018-12-1820.73 | 69.3110.37 | 50.676513.48 | 8.3831.01 | 1050.180.0 | 0
2018-12-1917.62 | 63.7214.51 | 58.12928.29 | 5.1530.74 | 1040.8521.46 | 0.84
2018-12-2014.51 | 58.1211.4 | 52.52876.22 | 3.8630.67 | 1038.774.56 | 0.18
2018-12-2115.55 | 59.9912.44 | 54.39895.18 | 3.2230.61 | 1036.72.18 | 0.09
2018-12-2218.66 | 65.5910.37 | 50.67757.26 | 4.5130.74 | 1040.850.1 | 0.0
2018-12-2317.62 | 63.729.33 | 48.797111.4 | 7.0830.98 | 1049.140.0 | 0
2018-12-2418.66 | 65.5910.37 | 50.67719.33 | 5.831.07 | 1052.250.0 | 0
2018-12-2516.59 | 61.8614.51 | 58.12928.29 | 5.1530.83 | 1043.9618.45 | 0.73
2018-12-2619.7 | 67.4614.51 | 58.12837.26 | 4.5130.89 | 1046.031.56 | 0.06
2018-12-2718.66 | 65.5911.4 | 52.52725.18 | 3.2231.07 | 1052.250.21 | 0.01
2018-12-2818.66 | 65.5912.44 | 54.39776.22 | 3.8631.23 | 1057.430.0 | 0
2018-12-2919.7 | 67.4610.37 | 50.67667.26 | 4.5131.23 | 1057.430.21 | 0.01
2018-12-3024.88 | 76.7813.48 | 56.26688.29 | 5.1531.13 | 1054.320.0 | 0
2018-12-3124.88 | 76.7814.51 | 58.12695.18 | 3.2231.04 | 1051.211.04 | 0.04

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