Palmerston, Cook Islands, Cook Islands Climate

Weather: 26.7°C/80.06°F, Wind SW at 4.31 km/h, 73% Humidity, 0% Chance of rain

Cook Islands
(Photo by Luke Marshall on Unsplash)
Contents

Palmerston Climate Summary

Located at an elevation of -29.07 meters (-95.37 feet) above sea level, Palmerston has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 24.4ºC (75.92ºF) and it is -0.58% lower than Cook Islands’s averages. Palmerston typically receives about 185.44 millimeters (7.3 inches) of precipitation and has 194.1 rainy days (53.18% of the time) annually.

CountryCook Islands
CityCook Islands
Longitude-163.1467619
Latitude-18.0418353
Attitude/Elevation-29.07m (-95.37ft)
Local timeWednesday 03:02
Annual high temperature24.65ºC (76.37ºF)
Annual low temperature23.82ºC (74.88ºF)
Average annual precip.185.44mm (7.3in)
Warmest monthMarch (26.61ºC / 79.9ºF)
Coldest MonthAugust (21.74ºC / 71.13ºF)
Wettest MonthJanuary (324.32mm / 12.77in)
Driest MonthJune (74.09mm / 2.92in)
Number of days with rainfall (≥ 1.0 mm)194.1 days (53.18%)
Days with no rain170.9 days (46.82%)
Humidity75.81%

Climate Palmerston: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.33(82.99)28.33(82.99)29.3(84.74)28.33(82.99)27.35(81.23)26.37(79.47)25.4(77.72)25.4(77.72)26.37(79.47)25.4(77.72)26.37(79.47)27.35(81.23)29.3(84.74)
Average high °C (°F)26.12(79.02)26.43(79.57)26.61(79.9)25.93(78.67)24.92(76.86)23.76(74.77)23.07(73.53)22.71(72.88)23.17(73.71)23.36(74.05)24.37(75.87)25.43(77.77)24.65(76.37)
Daily mean °C (°F)25.87(78.57)26.14(79.05)26.39(79.5)25.7(78.26)24.67(76.41)23.5(74.3)22.76(72.97)22.43(72.37)22.91(73.24)23.1(73.58)24.13(75.43)25.18(77.32)24.4(75.92)
Average low °C (°F)25.32(77.58)25.64(78.15)25.92(78.66)25.21(77.38)24.14(75.45)22.91(73.24)22.19(71.94)21.74(71.13)22.24(72.03)22.52(72.54)23.46(74.23)24.61(76.3)23.82(74.88)
Record low °C (°F)18.56(65.41)17.58(63.64)19.54(67.17)18.56(65.41)17.58(63.64)15.63(60.13)13.68(56.62)14.65(58.37)14.65(58.37)14.65(58.37)16.61(61.9)16.61(61.9)13.68(56.62)
Average precipitation mm (inches)324.32(12.77)288.35(11.35)317.61(12.5)198.35(7.81)196.17(7.72)74.09(2.92)80.93(3.19)82.85(3.26)82.79(3.26)121.16(4.77)164.66(6.48)294.11(11.58)185.45(7.3)
Average precipitation days (≥ 1.0 mm)22.3819.822.2917.8516.7811.6310.8310.0313.3215.0914.1119.9816.18
Average relative humidity (%)77.5676.1176.2874.9575.9974.1474.373.6775.9175.7277.9177.1375.81
Mean monthly sunshine hours9.9510.0510.139.879.629.59.299.469.6410.1411.711.9510.11

Climate Graph

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

Palmerston

Palmerston Temperature by Month

March
26.39°C | 79.5°F
February
26.14°C | 79.05°F
January
25.87°C | 78.57°F
April
25.7°C | 78.26°F
December
25.18°C | 77.32°F
May
24.67°C | 76.41°F
November
24.13°C | 75.43°F
June
23.5°C | 74.3°F
October
23.1°C | 73.58°F
September
22.91°C | 73.24°F
July
22.76°C | 72.97°F
August
22.43°C | 72.37°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 Temperature28.33°C (82.99°F)27.21°C (80.98°F)26.37°C (79.47°F)
Avg Temperature27.35°C (81.23°F)26.83°C (80.29°F)25.4°C (77.72°F)
Min Temperature27.35°C (81.23°F)26.58°C (79.84°F)25.4°C (77.72°F)
Dew PointMaxAverageMin
Dew Point24.42°C (75.96°F)22.01°C (71.62°F)18.56°C (65.41°F)
PrecipitationMaxAverageMinSum
Precipitation28.62mm | 1.13in8.92mm | 0.35in0.0mm | 0in249.69mm | 9.83in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind33.21kmh | 20.64mph15.56kmh | 9.67mph2.93kmh | 1.82mph
Gust Wind45.91kmh | 28.53mph22.4kmh | 13.92mph3.91kmh | 2.43mph
Sea Level PressureMaxAverageMin
Sea Level Pressure28.62mb8.92mb0.0mb
Palmerston

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-02-0127.35 | 81.2320.51 | 68.92672.93 | 1.8229.02 | 982.660.0 | 0
2019-02-0227.35 | 81.2321.49 | 70.68698.79 | 5.4629.02 | 982.660.2 | 0.01
2019-02-0326.37 | 79.4722.47 | 72.45767.81 | 4.8529.08 | 984.617.13 | 0.28
2019-02-0427.35 | 81.2324.42 | 75.968120.51 | 12.7429.1 | 985.5928.62 | 1.13
2019-02-0527.35 | 81.2323.44 | 74.198116.61 | 10.3229.13 | 986.5710.35 | 0.41
2019-02-0627.35 | 81.2322.47 | 72.45766.84 | 4.2529.13 | 986.5718.17 | 0.72
2019-02-0727.35 | 81.2322.47 | 72.45749.77 | 6.0729.13 | 986.5717.29 | 0.68
2019-02-0827.35 | 81.2322.47 | 72.457519.54 | 12.1429.19 | 988.5224.91 | 0.98
2019-02-0926.37 | 79.4722.47 | 72.457622.47 | 13.9629.22 | 989.520.42 | 0.8
2019-02-1026.37 | 79.4723.44 | 74.198226.37 | 16.3929.22 | 989.513.68 | 0.54
2019-02-1126.37 | 79.4722.47 | 72.457826.37 | 16.3929.19 | 988.521.07 | 0.04
2019-02-1226.37 | 79.4722.47 | 72.457933.21 | 20.6429.16 | 987.544.49 | 0.18
2019-02-1327.35 | 81.2323.44 | 74.198027.35 | 16.9929.16 | 987.540.2 | 0.01
2019-02-1426.37 | 79.4723.44 | 74.198218.56 | 11.5329.13 | 986.5714.26 | 0.56
2019-02-1527.35 | 81.2322.47 | 72.457613.68 | 8.529.08 | 984.6123.35 | 0.92
2019-02-1626.37 | 79.4721.49 | 70.687517.58 | 10.9229.05 | 983.640.29 | 0.01
2019-02-1726.37 | 79.4721.49 | 70.68727.81 | 4.8529.05 | 983.644.3 | 0.17
2019-02-1827.35 | 81.2322.47 | 72.457313.68 | 8.529.02 | 982.6622.08 | 0.87
2019-02-1927.35 | 81.2321.49 | 70.68719.77 | 6.0729.02 | 982.666.84 | 0.27
2019-02-2027.35 | 81.2322.47 | 72.45768.79 | 5.4629.02 | 982.6621.49 | 0.85
2019-02-2126.37 | 79.4721.49 | 70.687620.51 | 12.7428.99 | 981.686.15 | 0.24
2019-02-2225.4 | 77.7218.56 | 65.416515.63 | 9.7128.99 | 981.680.0 | 0
2019-02-2326.37 | 79.4721.49 | 70.687222.47 | 13.9629.05 | 983.641.76 | 0.07
2019-02-2426.37 | 79.4720.51 | 68.92709.77 | 6.0729.13 | 986.570.88 | 0.03
2019-02-2526.37 | 79.4719.54 | 67.176610.74 | 6.6729.19 | 988.520.0 | 0
2019-02-2626.37 | 79.4720.51 | 68.927013.68 | 8.529.22 | 989.50.2 | 0.01
2019-02-2727.35 | 81.2321.49 | 70.687210.74 | 6.6729.25 | 990.480.49 | 0.02
2019-02-2827.35 | 81.2323.44 | 74.197713.68 | 8.529.25 | 990.481.07 | 0.04

Palmerston 11 Year Historical Weather Data

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