Oneroa, Cook Islands, Cook Islands Climate

Weather: 22.73°C/72.91°F, Wind SW at 4.7 km/h, 70% Humidity, 0% Chance of rain

Cook Islands
(Photo by Luke Marshall on Unsplash)

Oneroa Climate Summary

Located at an elevation of 62.61 meters (205.41 feet) above sea level, Oneroa has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 26.71ºC (80.08ºF) and it is 1.73% higher than Cook Islands’s averages. Oneroa typically receives about 202.99 millimeters (7.99 inches) of precipitation and has 212.46 rainy days (58.21% of the time) annually.

Country Cook Islands
City Cook Islands
Longitude -157.9493822
Latitude -21.9257281
Attitude/Elevation 62.61m (205.41ft)
Local time Thursday 12:00
Annual high temperature 26.99ºC (80.58ºF)
Annual low temperature 26.08ºC (78.94ºF)
Average annual precip. 202.99mm (7.99in)
Warmest month March (29.13ºC / 84.43ºF)
Coldest Month August (23.8ºC / 74.84ºF)
Wettest Month January (355.0mm / 13.98in)
Driest Month June (81.1mm / 3.19in)
Number of days with rainfall (≥ 1.0 mm) 212.46 days (58.21%)
Days with no rain 152.54 days (41.79%)
Humidity 82.98%

Climate Oneroa: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 31.01(87.82) 31.01(87.82) 32.08(89.74) 31.01(87.82) 29.94(85.89) 28.87(83.97) 27.8(82.04) 27.8(82.04) 28.87(83.97) 27.8(82.04) 28.87(83.97) 29.94(85.89) 32.08(89.74)
Average high °C (°F) 28.59(83.46) 28.93(84.07) 29.13(84.43) 28.39(83.1) 27.28(81.1) 26.0(78.8) 25.25(77.45) 24.86(76.75) 25.36(77.65) 25.56(78.01) 26.68(80.02) 27.83(82.09) 26.99(80.58)
Daily mean °C (°F) 28.31(82.96) 28.61(83.5) 28.89(84.0) 28.13(82.63) 27.01(80.62) 25.72(78.3) 24.91(76.84) 24.55(76.19) 25.07(77.13) 25.29(77.52) 26.41(79.54) 27.56(81.61) 26.71(80.08)
Average low °C (°F) 27.71(81.88) 28.07(82.53) 28.38(83.08) 27.6(81.68) 26.42(79.56) 25.07(77.13) 24.29(75.72) 23.8(74.84) 24.35(75.83) 24.65(76.37) 25.68(78.22) 26.93(80.47) 26.08(78.94)
Record low °C (°F) 20.31(68.56) 19.25(66.65) 21.38(70.48) 20.31(68.56) 19.25(66.65) 17.11(62.8) 14.97(58.95) 16.04(60.87) 16.04(60.87) 16.04(60.87) 18.18(64.72) 18.18(64.72) 14.97(58.95)
Average precipitation mm (inches) 355.0(13.98) 315.63(12.43) 347.65(13.69) 217.11(8.55) 214.73(8.45) 81.1(3.19) 88.58(3.49) 90.69(3.57) 90.63(3.57) 132.62(5.22) 180.24(7.1) 321.94(12.67) 202.99(7.99)
Average precipitation days (≥ 1.0 mm) 24.5 21.67 24.4 19.53 18.37 12.73 11.86 10.98 14.58 16.52 15.45 21.87 17.71
Average relative humidity (%) 84.89 83.31 83.49 82.04 83.17 81.15 81.32 80.64 83.09 82.88 85.28 84.42 82.98
Mean monthly sunshine hours 10.9 11.0 11.09 10.8 10.53 10.4 10.17 10.35 10.55 11.1 12.81 13.08 11.07

Climate Graph

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

Oneroa

Oneroa Temperature by Month

March
28.89°C | 84.0°F
February
28.61°C | 83.5°F
January
28.31°C | 82.96°F
April
28.13°C | 82.63°F
December
27.56°C | 81.61°F
May
27.01°C | 80.62°F
November
26.41°C | 79.54°F
June
25.72°C | 78.3°F
October
25.29°C | 77.52°F
September
25.07°C | 77.13°F
July
24.91°C | 76.84°F
August
24.55°C | 76.19°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
Temperature Max Average Min
Max Temperature 26.73°C (80.11°F) 24.56°C (76.21°F) 22.45°C (72.41°F)
Avg Temperature 25.66°C (78.19°F) 24.07°C (75.33°F) 22.45°C (72.41°F)
Min Temperature 25.66°C (78.19°F) 23.66°C (74.59°F) 22.45°C (72.41°F)
Dew Point Max Average Min
Dew Point 23.52°C (74.34°F) 18.94°C (66.09°F) 13.9°C (57.02°F)
Precipitation Max Average Min Sum
Precipitation 26.52mm | 1.04in 1.55mm | 0.06in 0.0mm | 0in 48.0mm | 1.89in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 36.35kmh | 22.59mph 22.94kmh | 14.25mph 11.76kmh | 7.31mph
Gust Wind 52.39kmh | 32.55mph 31.28kmh | 19.44mph 16.04kmh | 9.97mph
Sea Level Pressure Max Average Min
Sea Level Pressure 26.52mb 1.55mb 0.0mb
Oneroa

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
August ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2012-08-01 22.45 | 72.41 17.11 | 62.8 69 19.25 | 11.96 32.05 | 1085.24 0.21 | 0.01
2012-08-02 23.52 | 74.34 17.11 | 62.8 72 21.38 | 13.28 32.11 | 1087.38 0.0 | 0
2012-08-03 24.59 | 76.26 19.25 | 66.65 73 26.73 | 16.61 32.14 | 1088.45 0.11 | 0.0
2012-08-04 25.66 | 78.19 21.38 | 70.48 79 36.35 | 22.59 32.14 | 1088.45 1.18 | 0.05
2012-08-05 25.66 | 78.19 21.38 | 70.48 77 24.59 | 15.28 32.11 | 1087.38 0.32 | 0.01
2012-08-06 25.66 | 78.19 22.45 | 72.41 84 20.31 | 12.62 32.08 | 1086.31 1.6 | 0.06
2012-08-07 24.59 | 76.26 19.25 | 66.65 76 26.73 | 16.61 32.08 | 1086.31 1.92 | 0.08
2012-08-08 23.52 | 74.34 17.11 | 62.8 71 21.38 | 13.28 32.11 | 1087.38 0.0 | 0
2012-08-09 24.59 | 76.26 19.25 | 66.65 74 20.31 | 12.62 32.17 | 1089.51 0.0 | 0
2012-08-10 23.52 | 74.34 19.25 | 66.65 75 16.04 | 9.97 32.14 | 1088.45 0.0 | 0
2012-08-11 23.52 | 74.34 19.25 | 66.65 75 20.31 | 12.62 32.11 | 1087.38 0.0 | 0
2012-08-12 22.45 | 72.41 17.11 | 62.8 71 16.04 | 9.97 32.11 | 1087.38 0.0 | 0
2012-08-13 24.59 | 76.26 19.25 | 66.65 74 21.38 | 13.28 32.05 | 1085.24 0.32 | 0.01
2012-08-14 23.52 | 74.34 18.18 | 64.72 73 24.59 | 15.28 32.05 | 1085.24 0.0 | 0
2012-08-15 23.52 | 74.34 18.18 | 64.72 73 17.11 | 10.63 32.08 | 1086.31 0.0 | 0
2012-08-16 24.59 | 76.26 18.18 | 64.72 73 14.97 | 9.3 32.11 | 1087.38 0.0 | 0
2012-08-17 24.59 | 76.26 20.31 | 68.56 78 19.25 | 11.96 32.11 | 1087.38 0.64 | 0.03
2012-08-18 22.45 | 72.41 17.11 | 62.8 72 26.73 | 16.61 32.11 | 1087.38 0.11 | 0.0
2012-08-19 22.45 | 72.41 14.97 | 58.95 67 25.66 | 15.94 32.08 | 1086.31 0.32 | 0.01
2012-08-20 22.45 | 72.41 13.9 | 57.02 61 12.83 | 7.97 32.08 | 1086.31 0.0 | 0
2012-08-21 22.45 | 72.41 16.04 | 60.87 65 12.83 | 7.97 32.08 | 1086.31 0.0 | 0
2012-08-22 24.59 | 76.26 18.18 | 64.72 72 11.76 | 7.31 32.08 | 1086.31 0.32 | 0.01
2012-08-23 23.52 | 74.34 19.25 | 66.65 79 17.11 | 10.63 32.11 | 1087.38 1.28 | 0.05
2012-08-24 25.66 | 78.19 20.31 | 68.56 78 28.87 | 17.94 32.11 | 1087.38 0.11 | 0.0
2012-08-25 25.66 | 78.19 23.52 | 74.34 85 31.01 | 19.27 32.11 | 1087.38 5.45 | 0.21
2012-08-26 25.66 | 78.19 23.52 | 74.34 86 23.52 | 14.61 32.05 | 1085.24 26.52 | 1.04
2012-08-27 23.52 | 74.34 19.25 | 66.65 77 34.21 | 21.26 32.11 | 1087.38 6.74 | 0.27
2012-08-28 23.52 | 74.34 17.11 | 62.8 71 35.28 | 21.92 32.17 | 1089.51 0.0 | 0
2012-08-29 23.52 | 74.34 18.18 | 64.72 72 35.28 | 21.92 32.17 | 1089.51 0.0 | 0
2012-08-30 24.59 | 76.26 19.25 | 66.65 70 27.8 | 17.27 32.11 | 1087.38 0.53 | 0.02
2012-08-31 25.66 | 78.19 22.45 | 72.41 83 21.38 | 13.28 32.02 | 1084.17 0.32 | 0.01

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