Blenheim, Marlborough, New Zealand Climate

Weather: 10.29°C/50.52°F, Wind SW at 1.79 km/h, 80% Humidity, 0% Chance of rain

New Zealand
(Photo by Johan Mouchet on Unsplash)
Contents

Blenheim Climate Summary

Located at an elevation of 1.94 meters (6.36 feet) above sea level, Blenheim has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.99ºC (57.18ºF) and it is 0.92% higher than New Zealand’s averages. Blenheim typically receives about 130.96 millimeters (5.16 inches) of precipitation and has 141.15 rainy days (38.67% of the time) annually.

CountryNew Zealand
CityMarlborough
Longitude173.9597566
Latitude-41.5133851
Attitude/Elevation1.94m (6.36ft)
Local timeFriday 09:24
Annual high temperature17.75ºC (63.95ºF)
Annual low temperature7.32ºC (45.18ºF)
Average annual precip.130.96mm (5.16in)
Warmest monthFebruary (23.5ºC / 74.3ºF)
Coldest MonthAugust (3.56ºC / 38.41ºF)
Wettest MonthJune (163.2mm / 6.43in)
Driest MonthFebruary (86.57mm / 3.41in)
Number of days with rainfall (≥ 1.0 mm)141.15 days (38.67%)
Days with no rain223.85 days (61.33%)
Humidity84.37%

Climate Blenheim: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.26(91.87)30.04(86.07)28.97(84.15)23.6(74.48)21.46(70.63)17.17(62.91)16.09(60.96)18.24(64.83)21.46(70.63)24.68(76.42)27.9(82.22)31.11(88.0)33.26(91.87)
Average high °C (°F)23.28(73.9)23.5(74.3)21.55(70.79)18.21(64.78)15.55(59.99)13.1(55.58)12.18(53.92)13.24(55.83)14.74(58.53)17.08(62.74)19.23(66.61)21.32(70.38)17.75(63.95)
Daily mean °C (°F)19.64(67.35)19.54(67.17)17.51(63.52)14.26(57.67)11.56(52.81)9.36(48.85)8.28(46.9)9.22(48.6)10.87(51.57)13.4(56.12)15.96(60.73)18.28(64.9)13.99(57.18)
Average low °C (°F)11.36(52.45)11.27(52.29)10.03(50.05)8.37(47.07)6.37(43.47)4.86(40.75)3.62(38.52)3.56(38.41)4.56(40.21)5.97(42.75)7.62(45.72)10.17(50.31)7.32(45.18)
Record low °C (°F)4.29(39.72)3.22(37.8)3.22(37.8)2.15(35.87)-2.15(28.13)-2.15(28.13)-3.22(26.2)-4.29(24.28)-1.07(30.07)-1.07(30.07)1.07(33.93)3.22(37.8)-4.29(24.28)
Average precipitation mm (inches)113.26(4.46)86.57(3.41)113.35(4.46)141.22(5.56)136.07(5.36)163.2(6.43)140.47(5.53)142.53(5.61)141.0(5.55)141.0(5.55)101.38(3.99)151.45(5.96)130.96(5.16)
Average precipitation days (≥ 1.0 mm)10.256.928.5812.5911.812.6810.6313.4614.0413.6612.6813.8511.76
Average relative humidity (%)80.0380.9783.6286.6887.0688.4786.5487.5684.8883.1581.1682.3784.37
Mean monthly sunshine hours13.5511.7611.4710.559.899.269.6510.1511.0811.3413.5314.811.42

Climate Graph

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

Blenheim

Blenheim Temperature by Month

January
19.64°C | 67.35°F
February
19.54°C | 67.17°F
December
18.28°C | 64.9°F
March
17.51°C | 63.52°F
November
15.96°C | 60.73°F
April
14.26°C | 57.67°F
October
13.4°C | 56.12°F
May
11.56°C | 52.81°F
September
10.87°C | 51.57°F
June
9.36°C | 48.85°F
August
9.22°C | 48.6°F
July
8.28°C | 46.9°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 Temperature22.53°C (72.55°F)16.68°C (62.02°F)12.87°C (55.17°F)
Avg Temperature17.17°C (62.91°F)13.08°C (55.54°F)9.66°C (49.39°F)
Min Temperature9.66°C (49.39°F)5.36°C (41.65°F)1.07°C (33.93°F)
Dew PointMaxAverageMin
Dew Point11.8°C (53.24°F)7.2°C (44.96°F)1.07°C (33.93°F)
PrecipitationMaxAverageMinSum
Precipitation69.31mm | 2.73in6.74mm | 0.27in0.0mm | 0in209.09mm | 8.23in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.17kmh | 10.67mph11.35kmh | 7.05mph5.36kmh | 3.33mph
Gust Wind31.11kmh | 19.33mph18.0kmh | 11.18mph8.58kmh | 5.33mph
Sea Level PressureMaxAverageMin
Sea Level Pressure69.31mb6.74mb0.0mb
Blenheim

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-10-0110.73 | 51.315.36 | 41.65839.66 | 6.032.28 | 1093.297.08 | 0.28
2011-10-0212.87 | 55.1710.73 | 51.319715.02 | 9.3332.09 | 1086.8542.49 | 1.67
2011-10-0312.87 | 55.1711.8 | 53.249713.95 | 8.6731.9 | 1080.4169.31 | 2.73
2011-10-0410.73 | 51.317.51 | 45.528713.95 | 8.6731.87 | 1079.345.47 | 0.22
2011-10-0511.8 | 53.244.29 | 39.727416.09 | 10.032.13 | 1087.921.07 | 0.04
2011-10-0612.87 | 55.174.29 | 39.727510.73 | 6.6732.09 | 1086.850.0 | 0
2011-10-0711.8 | 53.247.51 | 45.52828.58 | 5.3332.0 | 1083.632.25 | 0.09
2011-10-0811.8 | 53.245.36 | 41.657710.73 | 6.6732.06 | 1085.771.39 | 0.05
2011-10-099.66 | 49.391.07 | 33.93688.58 | 5.3332.28 | 1093.290.0 | 0
2011-10-109.66 | 49.394.29 | 39.728010.73 | 6.6732.19 | 1090.078.15 | 0.32
2011-10-1115.02 | 59.0410.73 | 51.318913.95 | 8.6732.03 | 1084.727.14 | 1.07
2011-10-1213.95 | 57.118.58 | 47.44827.51 | 4.6732.06 | 1085.774.4 | 0.17
2011-10-1313.95 | 57.116.44 | 43.597310.73 | 6.6731.97 | 1082.560.0 | 0
2011-10-1412.87 | 55.174.29 | 39.727212.87 | 8.031.97 | 1082.561.72 | 0.07
2011-10-1510.73 | 51.314.29 | 39.72796.44 | 4.032.13 | 1087.921.5 | 0.06
2011-10-1611.8 | 53.244.29 | 39.72767.51 | 4.6732.22 | 1091.140.11 | 0.0
2011-10-1711.8 | 53.247.51 | 45.528512.87 | 8.032.06 | 1085.7715.34 | 0.6
2011-10-1811.8 | 53.247.51 | 45.528211.8 | 7.3331.68 | 1072.96.44 | 0.25
2011-10-1911.8 | 53.245.36 | 41.657410.73 | 6.6731.81 | 1077.190.64 | 0.03
2011-10-2015.02 | 59.045.36 | 41.656911.8 | 7.3332.13 | 1087.920.0 | 0
2011-10-2116.09 | 60.966.44 | 43.597017.17 | 10.6732.06 | 1085.770.11 | 0.0
2011-10-2213.95 | 57.1110.73 | 51.31919.66 | 6.032.22 | 1091.145.15 | 0.2
2011-10-2315.02 | 59.049.66 | 49.398211.8 | 7.3332.28 | 1093.290.11 | 0.0
2011-10-2413.95 | 57.116.44 | 43.597613.95 | 8.6732.22 | 1091.140.0 | 0
2011-10-2515.02 | 59.048.58 | 47.448015.02 | 9.3332.09 | 1086.850.0 | 0
2011-10-2611.8 | 53.248.58 | 47.449516.09 | 10.032.09 | 1086.855.79 | 0.23
2011-10-2712.87 | 55.176.44 | 43.597510.73 | 6.6732.47 | 1099.721.29 | 0.05
2011-10-2813.95 | 57.118.58 | 47.44807.51 | 4.6732.51 | 1100.81.5 | 0.06
2011-10-2916.09 | 60.9610.73 | 51.31845.36 | 3.3332.44 | 1098.650.64 | 0.03
2011-10-3017.17 | 62.9110.73 | 51.31828.58 | 5.3332.44 | 1098.650.0 | 0
2011-10-3116.09 | 60.969.66 | 49.398011.8 | 7.3332.35 | 1095.430.0 | 0

Blenheim 11 Year Historical Weather Data

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